OMRON Motion Drive Servo - R88M-K / R88D-KN[]-ECT

Model Numbers | Motion Drive Servo - R88M-K / R88D-KN[]-ECT series

AC Servo Drives

EtherCAT Communications

Specifications		Model
Power Model Supply Voltage	Applicable Servomotor Capacity
Single-phase 100 VAC	50 W	R88D-KNA5L-ECT
	100 W	R88D-KN01L-ECT
	200 W	R88D-KN02L-ECT
	400 W	R88D-KN04L-ECT
Single-phase/three-phase 200 VAC	100 W	R88D-KN01H-ECT
	200 W	R88D-KN02H-ECT
	400 W	R88D-KN04H-ECT
	750 W	R88D-KN08H-ECT
	1 kW	R88D-KN10H-ECT
	1.5 kW	R88D-KN15H-ECT
Three-phase 200 VAC	2 kW	R88D-KN20H-ECT
	3 kW	R88D-KN30H-ECT
	5 kW	R88D-KN50H-ECT
	7.5 kW	R88D-KN75H-ECT
	15 kW	R88D-KN150H-ECT
Three-phase 400 VAC	600 W	R88D-KN06F-ECT
	1 kW	R88D-KN10F-ECT
	1.5 kW	R88D-KN15F-ECT
	2 kW	R88D-KN20F-ECT
	3 kW	R88D-KN30F-ECT
	5 kW	R88D-KN50F-ECT
	7.5 kW	R88D-KN75F-ECT
	15 kW	R88D-KN150F-ECT

Note: When connecting a Servo Drive to the NJ5 series MachineAutomation Controller, it is recommended that you use
theServo Drive with Built-in EtherCAT Communications, R88DKN[][][]-ECT, with unit version 2.1 or later.

AC Servomotors

Cylinder Type

3,000-r/min servomotors

Specifications			Model
			With incremental encoder
			Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030H-S2
		100 W	R88M-K10030L-S2
		200 W	R88M-K20030L-S2
		400 W	R88M-K40030L-S2
	200 V	50 W	R88M-K05030H-S2
		100 W	R88M-K10030H-S2
		200 W	R88M-K20030H-S2
		400 W	R88M-K40030H-S2
		750 W	R88M-K75030H-S2
		1 kW	R88M-K1K030H-S2
		1.5 kW	R88M-K1K530H-S2
		2 kW	R88M-K2K030H-S2
		3 kW	R88M-K3K030H-S2
		4 kW	R88M-K4K030H-S2
		5 kW	R88M-K5K030H-S2
	400 V	750 W	R88M-K75030F-S2
		1 kW	R88M-K1K030F-S2
		1.5 kW	R88M-K1K530F-S2
		2 kW	R88M-K2K030F-S2
		3 kW	R88M-K3K030F-S2
		4 kW	R88M-K4K030F-S2
		5 kW	R88M-K5K030F-S2
With brake	100 V	50 W	R88M-K05030H-BS2
		100 W	R88M-K10030L-BS2
		200 W	R88M-K20030L-BS2
		400 W	R88M-K40030L-BS2
	200 V	50 W	R88M-K05030H-BS2
		100 W	R88M-K10030H-BS2
		200 W	R88M-K20030H-BS2
		400 W	R88M-K40030H-BS2
		750 W	R88M-K75030H-BS2
		1 kW	R88M-K1K030H-BS2
		1.5 kW	R88M-K1K530H-BS2
		2 kW	R88M-K2K030H-BS2
		3 kW	R88M-K3K030H-BS2
		4 kW	R88M-K4K030H-BS2
		5 kW	R88M-K5K030H-BS2
	400 V	750 W	R88M-K75030F-BS2
		1 kW	R88M-K1K030F-BS2
		1.5 kW	R88M-K1K530F-BS2
		2 kW	R88M-K2K030F-BS2
		3 kW	R88M-K3K030F-BS2
		4 kW	R88M-K4K030F-BS2
		5 kW	R88M-K5K030F-BS2

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030H
		100 W	R88M-K10030L
		200 W	R88M-K20030L
		400 W	R88M-K40030L
	200 V	50 W	R88M-K05030H
		100 W	R88M-K10030H
		200 W	R88M-K20030H
		400 W	R88M-K40030H
		750 W	R88M-K75030H
		1 kW	R88M-K1K030H
		1.5 kW	R88M-K1K530H
		2 kW	R88M-K2K030H
		3 kW	R88M-K3K030H
		4 kW	R88M-K4K030H
		5 kW	R88M-K5K030H
	400 V	750 W	R88M-K75030F
		1 kW	R88M-K1K030F
		1.5 kW	R88M-K1K530F
		2 kW	R88M-K2K030F
		3 kW	R88M-K3K030F
		4 kW	R88M-K4K030F
		5 kW	R88M-K5K030F
With brake	100 V	50 W	R88M-K05030H-B
		100 W	R88M-K10030L-B
		200 W	R88M-K20030L-B
		400 W	R88M-K40030L-B
	200 V	50 W	R88M-K05030H-B
		100 W	R88M-K10030H-B
		200 W	R88M-K20030H-B
		400 W	R88M-K40030H-B
		750 W	R88M-K75030H-B
		1 kW	R88M-K1K030H-B
		1.5 kW	R88M-K1K530H-B
		2 kW	R88M-K2K030H-B
		3 kW	R88M-K3K030H-B
		4 kW	R88M-K4K030H-B
		5 kW	R88M-K5K030H-B
	400 V	750 W	R88M-K75030F-B
		1 kW	R88M-K1K030F-B
		1.5 kW	R88M-K1K530F-B
		2 kW	R88M-K2K030F-B
		3 kW	R88M-K3K030F-B
		4 kW	R88M-K4K030F-B
		5 kW	R88M-K5K030F-B

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030T-S2
		100 W	R88M-K10030S-S2
		200 W	R88M-K20030S-S2
		400 W	R88M-K40030S-S2
	200 V	50 W	R88M-K05030T-S2
		100 W	R88M-K10030T-S2
		200 W	R88M-K20030T-S2
		400 W	R88M-K40030T-S2
		750 W	R88M-K75030T-S2
		1 kW	R88M-K1K030T-S2
		1.5 kW	R88M-K1K530T-S2
		2 kW	R88M-K2K030T-S2
		3 kW	R88M-K3K030T-S2
		4 kW	R88M-K4K030T-S2
		5 kW	R88M-K5K030T-S2
	400 V	750 W	R88M-K75030C-S2
		1 kW	R88M-K1K030C-S2
		1.5 kW	R88M-K1K530C-S2
		2 kW	R88M-K2K030C-S2
		3 kW	R88M-K3K030C-S2
		4 kW	R88M-K4K030C-S2
		5 kW	R88M-K5K030C-S2
With brake	100 V	50 W	R88M-K05030T-BS2
		100 W	R88M-K10030S-BS2
		200 W	R88M-K20030S-BS2
		400 W	R88M-K40030S-BS2
	200 V	50 W	R88M-K05030T-BS2
		100 W	R88M-K10030T-BS2
		200 W	R88M-K20030T-BS2
		400 W	R88M-K40030T-BS2
		750 W	R88M-K75030T-BS2
		1 kW	R88M-K1K030T-BS2
		1.5 kW	R88M-K1K530T-BS2
		2 kW	R88M-K2K030T-BS2
		3 kW	R88M-K3K030T-BS2
		4 kW	R88M-K4K030T-BS2
		5 kW	R88M-K5K030T-BS2
	400 V	750 W	R88M-K75030C-BS2
		1 kW	R88M-K1K030C-BS2
		1.5 kW	R88M-K1K530C-BS2
		2 kW	R88M-K2K030C-BS2
		3 kW	R88M-K3K030C-BS2
		4 kW	R88M-K4K030C-BS2
		5 kW	R88M-K5K030C-BS2

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	100 V	50 W	R88M-K05030T
		100 W	R88M-K10030S
		200 W	R88M-K20030S
		400 W	R88M-K40030S
	200 V	50 W	R88M-K05030T
		100 W	R88M-K10030T
		200 W	R88M-K20030T
		400 W	R88M-K40030T
		750 W	R88M-K75030T
		1 kW	R88M-K1K030T
		1.5 kW	R88M-K1K530T
		2 kW	R88M-K2K030T
		3 kW	R88M-K3K030T
		4 kW	R88M-K4K030T
		5 kW	R88M-K5K030T
	400 V	750 W	R88M-K75030C
		1 kW	R88M-K1K030C
		1.5 kW	R88M-K1K530C
		2 kW	R88M-K2K030C
		3 kW	R88M-K3K030C
		4 kW	R88M-K4K030C
		5 kW	R88M-K5K030C
With brake	100 V	50 W	R88M-K05030T-B
		100 W	R88M-K10030S-B
		200 W	R88M-K20030S-B
		400 W	R88M-K40030S-B
	200 V	50 W	R88M-K05030T-B
		100 W	R88M-K10030T-B
		200 W	R88M-K20030T-B
		400 W	R88M-K40030T-B
		750 W	R88M-K75030T-B
		1 kW	R88M-K1K030T-B
		1.5 kW	R88M-K1K530T-B
		2 kW	R88M-K2K030T-B
		3 kW	R88M-K3K030T-B
		4 kW	R88M-K4K030T-B
		5 kW	R88M-K5K030T-B
	400 V	750 W	R88M-K75030C-B
		1 kW	R88M-K1K030C-B
		1.5 kW	R88M-K1K530C-B
		2 kW	R88M-K2K030C-B
		3 kW	R88M-K3K030C-B
		4 kW	R88M-K4K030C-B
		5 kW	R88M-K5K030C-B

Note: Models with oil seals are also available.

2,000-r/min servomotors

Specifications			Model
			With incremental encoder
			Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020H-S2
		1.5 kW	R88M-K1K520H-S2
		2 kW	R88M-K2K020H-S2
		3 kW	R88M-K3K020H-S2
		4 kW	R88M-K4K020H-S2
		5 kW	R88M-K5K020H-S2
	400 V	400 W	R88M-K40020F-S2
		600 W	R88M-K60020F-S2
		1 kW	R88M-K1K020F-S2
		1.5 kW	R88M-K1K520F-S2
		2 kW	R88M-K2K020F-S2
		3 kW	R88M-K3K020F-S2
		4 kW	R88M-K4K020F-S2
		5 kW	R88M-K5K020F-S2
With brake	200 V	1 kW	R88M-K1K020H-BS2
		1.5 kW	R88M-K1K520H-BS2
		2 kW	R88M-K2K020H-BS2
		3 kW	R88M-K3K020H-BS2
		4 kW	R88M-K4K020H-BS2
		5 kW	R88M-K5K020H-BS2
	400 V	400 W	R88M-K40020F-BS2
		600 W	R88M-K60020F-BS2
		1 kW	R88M-K1K020F-BS2
		1.5 kW	R88M-K1K520F-BS2
		2 kW	R88M-K2K020F-BS2
		3 kW	R88M-K3K020F-BS2
		4 kW	R88M-K4K020F-BS2
		5 kW	R88M-K5K020F-BS2

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020H
		1.5 kW	R88M-K1K520H
		2 kW	R88M-K2K020H
		3 kW	R88M-K3K020H
		4 kW	R88M-K4K020H
		5 kW	R88M-K5K020H
	400 V	400 W	R88M-K40020F
		600 W	R88M-K60020F
		1 kW	R88M-K1K020F
		1.5 kW	R88M-K1K520F
		2 kW	R88M-K2K020F
		3 kW	R88M-K3K020F
		4 kW	R88M-K4K020F
		5 kW	R88M-K5K020F
With brake	200 V	1 kW	R88M-K1K020H-B
		1.5 kW	R88M-K1K520H-B
		2 kW	R88M-K2K020H-B
		3 kW	R88M-K3K020H-B
		4 kW	R88M-K4K020H-B
		5 kW	R88M-K5K020H-B
	400 V	400 W	R88M-K40020F-B
		600 W	R88M-K60020F-B
		1 kW	R88M-K1K020F-B
		1.5 kW	R88M-K1K520F-B
		2 kW	R88M-K2K020F-B
		3 kW	R88M-K3K020F-B
		4 kW	R88M-K4K020F-B
		5 kW	R88M-K5K020F-B

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020T-S2
		1.5 kW	R88M-K1K520T-S2
		2 kW	R88M-K2K020T-S2
		3 kW	R88M-K3K020T-S2
		4 kW	R88M-K4K020T-S2
		5 kW	R88M-K5K020T-S2
		7.5 kW	R88M-K7K515T-S2 *
		11 kW	R88M-K11K015T-S2 *
		15 kW	R88M-K15K015T-S2 *
	400 V	400 W	R88M-K40020C-S2
		600 W	R88M-K60020C-S2
		1 kW	R88M-K1K020C-S2
		1.5 kW	R88M-K1K520C-S2
		2 kW	R88M-K2K020C-S2
		3 kW	R88M-K3K020C-S2
		4 kW	R88M-K4K020C-S2
		5 kW	R88M-K5K020C-S2
		7.5 kW	R88M-K7K515C -S2 *
		11 kW	R88M-K11K015C-S2 *
		15 kW	R88M-K15K015C-S2 *
With brake	200 V	1 kW	R88M-K1K020T-BS2
		1.5 kW	R88M-K1K520T-BS2
		2 kW	R88M-K2K020T-BS2
		3 kW	R88M-K3K020T-BS2
		4 kW	R88M-K4K020T-BS2
		5 kW	R88M-K5K020T-BS2
		7.5 kW	R88M-K7K515T-BS2 *
		11 kW	R88M-K11K015T-BS2 *
		15 kW	R88M-K15K015T-BS2 *
	400 V	400 W	R88M-K40020C-BS2
		600 W	R88M-K60020C-BS2
		1 kW	R88M-K1K020C-BS2
		1.5 kW	R88M-K1K520C-BS2
		2 kW	R88M-K2K020C-BS2
		3 kW	R88M-K3K020C-BS2
		4 kW	R88M-K4K020C-BS2
		5 kW	R88M-K5K020C-BS2
		7.5 kW	R88M-K7K515C-BS2 *
		11 kW	R88M-K11K015C-BS2 *
		15 kW	R88M-K15K015C-BS2 *

Note: Models with oil seals are also available.
* The rated speed is 1,500 r/min.

Specifications			Model
			With incremental encoder
			Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	1 kW	R88M-K1K020T
		1.5 kW	R88M-K1K520T
		2 kW	R88M-K2K020T
		3 kW	R88M-K3K020T
		4 kW	R88M-K4K020T
		5 kW	R88M-K5K020T
		7.5 kW	R88M-K7K515T *
		11 kW	R88M-K11K015T *
		15 kW	R88M-K15K015T *
	400 V	400 W	R88M-K40020C
		600 W	R88M-K60020C
		1 kW	R88M-K1K020C
		1.5 kW	R88M-K1K520C
		2 kW	R88M-K2K020C
		3 kW	R88M-K3K020C
		4 kW	R88M-K4K020C
		5 kW	R88M-K5K020C
		7.5 kW	R88M-K7K515C *
		11 kW	R88M-K11K015C *
		15 kW	R88M-K15K015C *
With brake	200 V	1 kW	R88M-K1K020T-B
		1.5 kW	R88M-K1K520T-B
		2 kW	R88M-K2K020T-B
		3 kW	R88M-K3K020T-B
		4 kW	R88M-K4K020T-B
		5 kW	R88M-K5K020T-B
		7.5 kW	R88M-K7K515T-B *
		11 kW	R88M-K11K015T-B *
		15 kW	R88M-K15K015T-B *
	400 V	400 W	R88M-K40020C-B
		600 W	R88M-K60020C-B
		1 kW	R88M-K1K020C-B
		1.5 kW	R88M-K1K520C-B
		2 kW	R88M-K2K020C-B
		3 kW	R88M-K3K020C-B
		4 kW	R88M-K4K020C-B
		5 kW	R88M-K5K020C-B
		7.5 kW	R88M-K7K515C-B *
		11 kW	R88M-K11K015C-B *
		15 kW	R88M-K15K015C-B *

Note: Models with oil seals are also available.
* The rated speed is 1,500 r/min.

1,000-r/min servomotors

Specifications			Model
			With incremental encoder
			Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010H-S2
		2 kW	R88M-K2K010H-S2
		3 kW	R88M-K3K010H-S2
	400 V	900 W	R88M-K90010F-S2
		2 kW	R88M-K2K010F-S2
		3 kW	R88M-K3K010F-S2
With brake	200 V	900 W	R88M-K90010H-BS2
		2 kW	R88M-K2K010H-BS2
		3 kW	R88M-K3K010H-BS2
	400 V	900 W	R88M-K90010F-BS2
		2 kW	R88M-K2K010F-BS2
		3 kW	R88M-K3K010F-BS2

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010H
		2 kW	R88M-K2K010H
		3 kW	R88M-K3K010H
	400 V	900 W	R88M-K90010F
		2 kW	R88M-K2K010F
		3 kW	R88M-K3K010F
With brake	200 V	900 W	R88M-K90010H-B
		2 kW	R88M-K2K010H-B
		3 kW	R88M-K3K010H-B
	400 V	900 W	R88M-K90010F-B
		2 kW	R88M-K2K010F-B
		3 kW	R88M-K3K010F-B

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft with key and tap
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010T-S2
		2 kW	R88M-K2K010T-S2
		3 kW	R88M-K3K010T-S2
		4.5 kW	R88M-K4K510T-S2
		6 kW	R88M-K6K010T-S2
	400 V	900 W	R88M-K90010C-S2
		2 kW	R88M-K2K010C-S2
		3 kW	R88M-K3K010C-S2
		4.5 kW	R88M-K4K510C-S2
		6 kW	R88M-K6K010C-S2
With brake	200 V	900 W	R88M-K90010T-BS2
		2 kW	R88M-K2K010T-BS2
		3 kW	R88M-K3K010T-BS2
		4.5 kW	R88M-K4K510T-BS2
		6 kW	R88M-K6K010T-BS2
	400 V	900 W	R88M-K90010C-BS2
		2 kW	R88M-K2K010C-BS2
		3 kW	R88M-K3K010C-BS2
		4.5 kW	R88M-K4K510C-BS2
		6 kW	R88M-K6K010C-BS2

Note: Models with oil seals are also available.

Specifications			Model
			With incremental encoder
			Straight shaft without key
	Voltage	Rated output	Without oil seals
Without brake	200 V	900 W	R88M-K90010T
		2 kW	R88M-K2K010T
		3 kW	R88M-K3K010T
		4.5 kW	R88M-K4K510T
		6 kW	R88M-K6K010T
	400 V	900 W	R88M-K90010C
		2 kW	R88M-K2K010C
		3 kW	R88M-K3K010C
		4.5 kW	R88M-K4K510C
		6 kW	R88M-K6K010C
With brake	200 V	900 W	R88M-K90010T-B
		2 kW	R88M-K2K010T-B
		3 kW	R88M-K3K010T-B
		4.5 kW	R88M-K4K510T-B
		6 kW	R88M-K6K010T-B
	400 V	900 W	R88M-K90010C-B
		2 kW	R88M-K2K010C-B
		3 kW	R88M-K3K010C-B
		4.5 kW	R88M-K4K510C-B
		6 kW	R88M-K6K010C-B

Note: Models with oil seals are also available.

Decelerators (Backlash = 3' Max./Backlash = 15' Max.)

Backlash = 3' Max

Cylinder Type

3,000-r/min servomotors

[Straight shaft without key]

Motor capacity	Gear Ratio	Model (Straight shaft)
50 W	1/5	R88G-HPG11B05100B
	1/9	R88G-HPG11B09050B
	1/21	R88G-HPG14A21100B
	1/33	R88G-HPG14A33050B
	1/45	R88G-HPG14A45050B
100 W	1/5	R88G-HPG11B05100B
	1/11	R88G-HPG14A11100B
	1/21	R88G-HPG14A21100B
	1/33	R88G-HPG20A33100B
	1/45	R88G-HPG20A45100B
200 W	1/5	R88G-HPG14A05200B
	1/11	R88G-HPG14A11200B
	1/21	R88G-HPG20A21200B
	1/33	R88G-HPG20A31400B
	1/45	R88G-HPG20A45200B
400 W	1/5	R88G-HPG14A05400B
	1/11	R88G-HPG20A11400B
	1/21	R88G-HPG20A21400B
	1/33	R88G-HPG32A33400B
	1/45	R88G-HPG32A45400B
750 W (200 V)	1/5	R88G-HPG20A05750B
	1/11	R88G-HPG20A11750B
	1/21	R88G-HPG32A21750B
	1/33	R88G-HPG32A33750B
	1/45	R88G-HPG32A45750B
750 W (400 V)	1/5	R88G-HPG32A052K0B
	1/11	R88G-HPG32A112K0B
	1/21	R88G-HPG32A211K5B
	1/33	R88G-HPG32A33600SB
	1/45	R88G-HPG50A451K5B
1 kW	1/5	R88G-HPG32A052K0B
	1/11	R88G-HPG32A112K0B
	1/21	R88G-HPG32A211K5B
	1/33	R88G-HPG50A314K0B
	1/45	R88G-HPG50A451K5B
1.5 kW	1/5	R88G-HPG32A052K0B
	1/11	R88G-HPG32A112K0B
	1/21	R88G-HPG32A211K5B
	1/33	R88G-HPG50A314K0B
	1/45	R88G-HPG50A451K5B
2 kW	1/5	R88G-HPG32A052K0B
	1/11	R88G-HPG32A112K0B
	1/21	R88G-HPG50A212K0B
	1/33	R88G-HPG50A314K0B
3 kW	1/5	R88G-HPG32A053K0B
	1/11	R88G-HPG50A113K0B
	1/21	R88G-HPG50A213K0B
4 kW	1/5	R88G-HPG32A054K0B
	1/11	R88G-HPG50A115K0B
5 kW	1/5	R88G-HPG50A055K0B
	1/11	R88G-HPG50A115K0B

Note: 1. The standard models have a straight shaft.
2. To order a Servomotor with a straight shaft with key, add “J”to the end of the model number, in the place indicated by thebox.

2,000-r/min servomotors

[Straight shaft without key]

Motor capacity	Gear Ratio	Model (Straight shaft)
400 W	1/5	R88G-HPG32A052K0B
	1/11	R88G-HPG32A112K0B
	1/21	R88G-HPG32A211K5B
	1/33	R88G-HPG32A33600SB
	1/45	R88G-HPG32A45400SB
600 W	1/5	R88G-HPG32A052K0B
	1/11	R88G-HPG32A112K0B
	1/21	R88G-HPG32A211K5B
	1/33	R88G-HPG32A33600SB
	1/45	R88G-HPG50A451K5B
1 kW	1/5	R88G-HPG32A053K0B
	1/11	R88G-HPG32A112K0SB
	1/21	R88G-HPG32A211K0SB
	1/33	R88G-HPG50A314K0SB
	1/45	R88G-HPG50A451K0SB
1.5 kW	1/5	R88G-HPG32A053K0B
	1/11	R88G-HPG32A112K0SB
	1/21	R88G-HPG50A213K0B
	1/33	R88G-HPG50A314K0SB
2 kW	1/5	R88G-HPG32A053K0B
	1/11	R88G-HPG32A112K0SB
	1/21	R88G-HPG50A213K0B
	1/33	R88G-HPG50A314K0SB
3 kW	1/5	R88G-HPG32A054K0B
	1/11	R88G-HPG50A115K0B
	1/21	R88G-HPG50A213K0SB
	1/25	R88G-HPG65A253K0SB
4 kW	1/5	R88G-HPG50A055K0SB
	1/11	R88G-HPG50A115K0SB
	1/20	R88G-HPG65A205K0SB
	1/25	R88G-HPG65A255K0SB
5 kW	1/5	R88G-HPG50A055K0SB
	1/11	R88G-HPG50A115K0SB
	1/20	R88G-HPG65A205K0SB
	1/25	R88G-HPG65A255K0SB

Note: 1. The standard models have a straight shaft.
2. To order a Servomotor with a straight shaft with key, add “J”to the end of the model number, in the place indicated by thebox.

1,000-r/min servomotors

[Straight shaft without key]

Motor capacity	Gear Ratio	Model (Straight shaft)
900 W	1/5	R88G-HPG32A05900TB
	1/11	R88G-HPG32A11900TB
	1/21	R88G-HPG50A21900TB
	1/33	R88G-HPG50A33900TB
2 kW	1/5	R88G-HPG32A052K0TB
	1/11	R88G-HPG50A112K0TB
	1/21	R88G-HPG50A212K0TB
	1/25	R88G-HPG65A255K0SB
3 kW	1/5	R88G-HPG50A055K0SB
	1/11	R88G-HPG50A115K0SB
	1/20	R88G-HPG65A205K0SB
	1/25	R88G-HPG65A255K0SB

Note: 1. The standard models have a straight shaft.
2. To order a Servomotor with a straight shaft with key, add “J”to the end of the model number, in the place indicated by thebox.

Backlash = 15' Max

Cylinder Type

3,000-r/min servomotors

[Straight shaft with key]

Motor capacity	Gear Ratio	Model (Straight shaft)
50 W	1/5	R88G-VRXF05B100CJ
	1/9	R88G-VRXF09B100CJ
	1/15	R88G-VRXF15B100CJ
	1/25	R88G-VRXF25B100CJ
100 W	1/5	R88G-VRXF05B100CJ
	1/9	R88G-VRXF09B100CJ
	1/15	R88G-VRXF15B100CJ
	1/25	R88G-VRXF25B100CJ
200 W	1/5	R88G-VRXF05B200CJ
	1/9	R88G-VRXF09C200CJ
	1/15	R88G-VRXF15C200CJ
	1/25	R88G-VRXF25C200CJ
400 W	1/5	R88G-VRXF05C400CJ
	1/9	R88G-VRXF09C400CJ
	1/15	R88G-VRXF15C400CJ
	1/25	R88G-VRXF25C400CJ
750 W (200 V)	1/5	R88G-VRXF05C750CJ
	1/9	R88G-VRXF09D750CJ
	1/15	R88G-VRXF15D750CJ
	1/25	R88G-VRXF25D750CJ

Note: Decelerators (Backlash = 15' Max.) The new R88G-VRXF Series of the Decelerators (Backlash = 15' Max.) was released in October 2017. The old R88G-VRSF Series will be discontinued at the end of March 2019.

Accessories and Cables

Connection Cables (Power Cables, Brake Cables, Encoder Cables)

Non-flexible Cables

Power cable

Specifications		Without brake	With brake
		Model	Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003S
	5 m	R88A-CAKA005S
	10 m	R88A-CAKA010S
	15 m	R88A-CAKA015S
	20 m	R88A-CAKA020S
	30 m	R88A-CAKA030S
	40 m	R88A-CAKA040S
	50 m	R88A-CAKA050S
[200 V] 3,000-r/min Servomotors of 1 to 2 kW 2,000-r/min Servomotors of 1 to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003S	R88A-CAGB003B
	5 m	R88A-CAGB005S	R88A-CAGB005B
	10 m	R88A-CAGB010S	R88A-CAGB010B
	15 m	R88A-CAGB015S	R88A-CAGB015B
	20 m	R88A-CAGB020S	R88A-CAGB020B
	30 m	R88A-CAGB030S	R88A-CAGB030B
	40 m	R88A-CAGB040S	R88A-CAGB040B
	50 m	R88A-CAGB050S	R88A-CAGB050B
[400 V] 3,000-r/min Servomotors of 750 W to 2 kW 2,000-r/min Servomotors of 400 W to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003S	R88A-CAKF003B
	5 m	R88A-CAGB005S	R88A-CAKF005B
	10 m	R88A-CAGB010S	R88A-CAKF010B
	15 m	R88A-CAGB015S	R88A-CAKF015B
	20 m	R88A-CAGB020S	R88A-CAKF020B
	30 m	R88A-CAGB030S	R88A-CAKF030B
	40 m	R88A-CAGB040S	R88A-CAKF040B
	50 m	R88A-CAGB050S	R88A-CAKF050B
[200 V] [400 V] 3,000-r/min Servomotors of 3 to 5 kW 2,000-r/min Servomotors of 3 to 5 kW 1,000-r/min Servomotors of 2 to 4.5 kW	3 m	R88A-CAGD003S	R88A-CAGD003B
	5 m	R88A-CAGD005S	R88A-CAGD005B
	10 m	R88A-CAGD010S	R88A-CAGD010B
	15 m	R88A-CAGD015S	R88A-CAGD015B
	20 m	R88A-CAGD020S	R88A-CAGD020B
	30 m	R88A-CAGD030S	R88A-CAGD030B
	40 m	R88A-CAGD040S	R88A-CAGD040B
	50 m	R88A-CAGD050S	R88A-CAGD050B
[200 V] [400 V] 1,500-r/min Servomotors of 7.5 kW 1,000-r/min Servomotors of 6 kW	3 m	R88A-CAGE003S
	5 m	R88A-CAGE005S
	10 m	R88A-CAGE010S
	15 m	R88A-CAGE015S
	20 m	R88A-CAGE020S
	30 m	R88A-CAGE030S
	40 m	R88A-CAGE040S
	50 m	R88A-CAGE050S

Note: 1. Different connectors are used for the motor power and the brake on 100-V and 200-V, 3,000-r/min Servomotors
of 50 to 750 W and Servomotors of 6 to 15 kW. When using a Servomotor with a brake, two cables are
required: a Power Cable without Brake and a Brake Cable.　
2. For non-flexible power cables for Servomotors of 11 or 15 kW, refer to the G5 series USER'S MANUAL and make
your own cable.
Confirm the Manual No. that is listed in Related Manuals.

Brake Cable

Specifications		Non-flexible Cables
		Model
[100 V][200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003B
	5 m	R88A-CAKA005B
	10 m	R88A-CAKA010B
	15 m	R88A-CAKA015B
	20 m	R88A-CAKA020B
	30 m	R88A-CAKA030B
	40 m	R88A-CAKA040B
	50 m	R88A-CAKA050B
[200 V][400 V] 1,500-r/min Servomotors of 7.5 to 15 kW 1,000-r/min Servomotors of 6 kW	3 m	R88A-CAGE003B
	5 m	R88A-CAGE005B
	10 m	R88A-CAGE010B
	15 m	R88A-CAGE015B
	20 m	R88A-CAGE020B
	30 m	R88A-CAGE030B
	40 m	R88A-CAGE040B
	50 m	R88A-CAGE050B

Encoder Cable

Specifications		Non-flexible Cables
		Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CRKA003C
	5 m	R88A-CRKA005C
	10 m	R88A-CRKA010C
	15 m	R88A-CRKA015C
	20 m	R88A-CRKA020C
	30 m	R88A-CRKA030C
	40 m	R88A-CRKA040C
	50 m	R88A-CRKA050C
[100 V and 200 V] 3,000-r/min Servomotors of 1.0 kW or more 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors [400 V] 3,000-r/min Servomotors 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors	3 m	R88A-CRKC003N
	5 m	R88A-CRKC005N
	10 m	R88A-CRKC010N
	15 m	R88A-CRKC015N
	20 m	R88A-CRKC020N
	30 m	R88A-CRKC030N
	40 m	R88A-CRKC040N
	50 m	R88A-CRKC050N

Flexible Cables

Power cable

Specifications		Without brake	With brake
		Model	Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003SR	Note: There are separate connectors for power and brakes for 3,000-r/min Servomotors of 50 to 750W. When a Servomotor with a brake is used, it is necessary to use both a PowerCable for Servomotors without brakes and Power cable.
	5 m	R88A-CAKA005SR
	10 m	R88A-CAKA010SR
	15 m	R88A-CAKA015SR
	20 m	R88A-CAKA020SR
	30 m	R88A-CAKA030SR
	40 m	R88A-CAKA040SR
	50 m	R88A-CAKA050SR
[200 V] 3,000-r/min Servomotors of 1 to 2 kW 2,000-r/min Servomotors of 1 to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003SR	R88A-CAGB003BR
	5 m	R88A-CAGB005SR	R88A-CAGB005BR
	10 m	R88A-CAGB010SR	R88A-CAGB010BR
	15 m	R88A-CAGB015SR	R88A-CAGB015BR
	20 m	R88A-CAGB020SR	R88A-CAGB020BR
	30 m	R88A-CAGB030SR	R88A-CAGB030BR
	40 m	R88A-CAGB040SR	R88A-CAGB040BR
	50 m	R88A-CAGB050SR	R88A-CAGB050BR
[400 V] 3,000-r/min Servomotors of 750 W to 2 kW 2,000-r/min Servomotors of 400 W to 2 kW 1,000-r/min Servomotors of 900 W	3 m	R88A-CAGB003SR	R88A-CAKF003BR
	5 m	R88A-CAGB005SR	R88A-CAKF005BR
	10 m	R88A-CAGB010SR	R88A-CAKF010BR
	15 m	R88A-CAGB015SR	R88A-CAKF015BR
	20 m	R88A-CAGB020SR	R88A-CAKF020BR
	30 m	R88A-CAGB030SR	R88A-CAKF030BR
	40 m	R88A-CAGB040SR	R88A-CAKF040BR
	50 m	R88A-CAGB050SR	R88A-CAKF050BR
[200 V] [400 V] 3,000-r/min Servomotors of 3 to 5 kW 2,000-r/min Servomotors of 3 to 5 kW 1,000-r/min Servomotors of 4.5 kW	3 m	R88A-CAGD003SR	R88A-CAGD003BR
	5 m	R88A-CAGD005SR	R88A-CAGD005BR
	10 m	R88A-CAGD010SR	R88A-CAGD010BR
	15 m	R88A-CAGD015SR	R88A-CAGD015BR
	20 m	R88A-CAGD020SR	R88A-CAGD020BR
	30 m	R88A-CAGD030SR	R88A-CAGD030BR
	40 m	R88A-CAGD040SR	R88A-CAGD040BR
	50 m	R88A-CAGD050SR	R88A-CAGD050BR

Note: 1. Different connectors are used for the motor power and the brake on 100-V and 200-V, 3,000-r/min Servomotors
of 50 to 750 W andServomotors of 6 to 15 kW. When using a Servomotor with a brake, two cables are
required: a Power Cable without Brake and a Brake Cable.
Note: 2. For flexible power cables for Servomotors of 11 to 15 kW, refer to the G5 series USER'S MANUAL and make your
own cable.
For flexible power cables for Servomotors of 6 to 7.5 kW, refer to the G5 series USER'S MANUAL and make your own power cable.

Brake Cable

Specifications		Flexible Cables
		Model
[100 V] [200 V] 3,000-r/min Servomotors of 50 to 750 W	3 m	R88A-CAKA003BR
	5 m	R88A-CAKA005BR
	10 m	R88A-CAKA010BR
	15 m	R88A-CAKA015BR
	20 m	R88A-CAKA020BR
	30 m	R88A-CAKA030BR
	40 m	R88A-CAKA040BR
	50 m	R88A-CAKA050BR

Note: For flexible brake cables for Servomotors of 6 to 15 kW, referto the G5 series USER'S MANUAL and make your own
brakecable. Confirm the Manual No. that is listed in RelatedManuals.

Encoder Cable

Specifications		Flexible Cables
		Model
[100 V/200 V] 3,000-r/min Servomotors of 50 to 750 W (for both absolute encoders and incremental encoders)	3 m	R88A-CRKA003CR
	5 m	R88A-CRKA005CR
	10 m	R88A-CRKA010CR
	15 m	R88A-CRKA015CR
	20 m	R88A-CRKA020CR
	30 m	R88A-CRKA030CR
	40 m	R88A-CRKA040CR
	50 m	R88A-CRKA050CR
[100 V and 200 V] 3,000-r/min Servomotors of 1.0 kW or more 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors [400 V] 3,000-r/min Servomotors 2,000-r/min Servomotors 1,500-r/min Servomotors 1,000-r/min Servomotors	3 m	R88A-CRKC003NR
	5 m	R88A-CRKC005NR
	10 m	R88A-CRKC010NR
	15 m	R88A-CRKC015NR
	20 m	R88A-CRKC020NR
	30 m	R88A-CRKC030NR
	40 m	R88A-CRKC040NR
	50 m	R88A-CRKC050NR

Cable/Connector

Absolute Encoder Battery Cable

Name	Length	model
Absolute Encoder Battery Cable (Battery not included)	0.3 m	R88A-CRGD0R3C
Absolute Encoder Battery Cable (One R88A-BAT01G Battery included)	0.3 m	R88A-CRGD0R3C-BS

Absolute Encoder Backup Battery

Specifications	Model
2,000 mA ・ h 3.6 V	R88A-BAT01G

Analog Monitor Cable

Name	Length	Model
Analog Monitor Cable	1 m	R88A-CMK001S

Servo Drive Connectors (common)

Name	Connects to	Model
Encoder Connector	CN2	R88A-CNW01R
External Scale Connector	CN4	R88A-CNK41L
Safety Bypass Connector	CN8	R88A-CNK81S

Servo Drive Connectors

Name	Connects to	Model
Control I/O Connector	CN1	R88A-CNW01C

Servomotor Connector

Name		Model
	Applicable Servomotor Capacity
Servomotor Connector for Encoder Cable	[100 V/200 V] 3,000 r/min (50 to 750 W)	R88A-CNK02R
	[100 V/200 V] 3,000 r/min (1 to 5 kW) 2,000r/min, 1,000r/min [400 V] 3,000 r/min, 2,000 r/min, 1,000 r/min	R88A-CNK04R
Power Cable Connector	(750 W max.)	R88A-CNK11A
Brake Cable Connector	(750 W max.)	R88A-CNK11B

External Encoder Cable

Name	Lengths	Model
Serial Communications Cable	10 m	R88A-CRKE010SR

Control Cables

Control Cables (for Connector Terminal Block/CN1)

Name			Model
	Specifications
Connector Terminal Block Cables	MECHATROLINK-II Communications EtherCAT Communications	Length 1.0 m	XW2Z-100J-B34
		Length 2.0 m	XW2Z-200J-B34
Connector Terminal Block Conversion Unit	Conversion Unit for General-purpose Controllers (M3 screws)	Through type	XW2B-20G4
	Conversion Unit for General-purpose Controllers (M3.5 screws)		XW2B-20G5
	Conversion Unit for General-purpose Controllers (M3 screws)	Slim type	XW2D-20G6

Communication Cables

Recommended EtherCAT Communications Cables

Use Straight STP (shielded twisted-pair) cable of category 5 or higher with double shielding (braiding and aluminum foil tape) for EtherCAT.

Cabel with Connectors

Item	Appearance	Recommended manufacturer	Cable length (m)	Model
Cable with Connectors on Both Ends (RJ45/RJ45) Standard RJ45 plugs type *1 Wire Gauge and Number of Pairs: AWG26, 4-pair cable Cable Sheath material: LSZH *2 Cable color: Yellow		OMRON	0.3	XS6W-6LSZH8SS30CM-Y
			0.5	XS6W-6LSZH8SS50CM-Y
			1	XS6W-6LSZH8SS100CM-Y
			2	XS6W-6LSZH8SS200CM-Y
			3	XS6W-6LSZH8SS300CM-Y
			5	XS6W-6LSZH8SS500CM-Y
Cable with Connectors on Both Ends (RJ45/RJ45) Rugged RJ45 plugs type *1 Wire Gauge and Number of Pairs: AWG22, 2-pair cable Cable color: Light blue		OMRON	0.3	XS5W-T421-AMD-K
			0.5	XS5W-T421-BMD-K
			1	XS5W-T421-CMD-K
			2	XS5W-T421-DMD-K
			5	XS5W-T421-GMD-K
			10	XS5W-T421-JMD-K
Cable with Connectors on Both Ends (M12 Straight/M12 Straight) Shield Strengthening Connector cable *4 M12/Smartclick Connectors Wire Gauge and Number of Pairs: AWG22, 2-pair cable Cable color: Black		OMRON	0.5	XS5W-T421-BM2-SS
			1	XS5W-T421-CM2-SS
			2	XS5W-T421-DM2-SS
			3	XS5W-T421-EM2-SS
			5	XS5W-T421-GM2-SS
			10	XS5W-T421-JM2-SS
Cable with Connectors on Both Ends (M12 Straight/RJ45) Shield Strengthening Connector cable *4 M12/Smartclick Connectors Rugged RJ45 plugs type Wire Gauge and Number of Pairs: AWG22, 2-pair cable Cable color: Black		OMRON	0.5	XS5W-T421-BMC-SS
			1	XS5W-T421-CMC-SS
			2	XS5W-T421-DMC-SS
			3	XS5W-T421-EMC-SS
			5	XS5W-T421-GMC-SS
			10	XS5W-T421-JMC-SS

*1. Standard type cables length 0.2, 0.3, 0.5, 1, 1.5, 2, 3, 5, 7.5, 10, 15 and 20 m are available.
Rugged type cables length 0.3, 0.5, 1, 2, 3, 5, 10 and 15 m are available.
For details, refer to Cat.No.G019.
*2. The lineup features Low Smoke Zero Halogen cables for in-cabinet use and PUR cables for out-of-cabinet use.
Although the LSZH cable is single shielded, its communications and noise characteristics meet the standards.
*3. Cables colors are available in blue, yellow, or Green.
*4. For details, contact your OMRON representative.

Cables/Connectors

Wire Gauge and Number of Pairs: AWG24, 4-pair Cable

Item	Appearance	Recommended manufacturer	Model
Cables	-	Hitachi Metals, Ltd.	NETSTAR-C5E SAB 0.5 x 4P CP *
	-	Kuramo Electric Co.	KETH-SB *
	-	SWCC Showa Cable Systems Co.	FAE-5004 *
RJ45 Connectors	-	Panduit Corporation	MPS588-C *

* We recommend you to use above cable and connector together.

Wire Gauge and Number of Pairs: AWG22, 2-pair Cable

Item	Appearance	Recommended manufacturer	Model
Cables	-	Kuramo Electric Co.	KETH-PSB-OMR *
		JMACS Japan Co., Ltd.	PNET/B *
RJ45 Assembly Connector		OMRON	XS6G-T421-1 *

* We recommend you to use above cable and connector together.

Peripheral Devices (External Regeneration Resistors, Reactors, Mounting Brackets)

External Regeneration Resistors

Specifications	Model
80 W 50 Ω	R88A-RR08050S
80 W 100 Ω	R88A-RR080100S
220 W 47 Ω	R88A-RR22047S1
500 W 20 Ω	R88A-RR50020S

Reactors

Specifications	Model
EtherCAT Communications
R88D-KNA5L-ECT/-KN01H-ECT (For single-phase input)	3G3AX-DL2002
R88D-KN01L-ECT/-KN02H-ECT (For single-phase input)	3G3AX-DL2004
R88D-KN02L-ECT/-KN04H-ECT (For single-phase input)	3G3AX-DL2007
R88D-KN04L-ECT/-KN08H-ECT/-KN10H-ECT (For single-phase input)	3G3AX-DL2015
R88D-KN15H-ECT (For single-phase input)	3G3AX-DL2022
R88D-KN01H-ECT/-KN02H-ECT/-KN04H-ECT/KN08H-ECT/-KN10H-ECT/-KN15H-ECT (For three-phase input)	3G3AX-AL2025
R88D-KN20H-ECT/-KN30H-ECT	3G3AX-AL2055
R88D-KN50H-ECT	3G3AX-AL2110
R88D-KN06F-ECT/-KN10F-ECT/-KN15F-ECT	3G3AX-AL4025
R88D-KN20F-ECT/-KN30F-ECT	3G3AX-AL4055
R88D-KN50F-ECT	3G3AX-AL4110
R88D-KT75H-ECT/-KT150F-ECT	3G3AX-AL4220

Mounting Brackets (L Brackets for Rack Mounting)

Specifications	Model
EtherCAT Communications
R88D-KNA5L-ECT/-KN01L-ECT/-KN01H-ECT/-KN02H-ECT	R88A-TK01K
R88D-KN02L-ECT/-KN04H-ECT	R88A-TK02K
R88D-KN04L-ECT/-KN08H-ECT	R88A-TK03K
R88D-KN10H-ECT/-KN15H-ECT/-KN06F-ECT/-KN10F-ECT/-KN15F-ECT	R88A-TK04K

Note: Mounting brackets are provided with Servo Drives of 2 to 15 kW.

Software

How to Select Required Support Software for Your Controller

The required Support Software depends on the Controller to connect. Please check the following table when purchasing the Support Software.

Item	Omron PLC System	Omron Machine Automation Controller System
Controller	CS, CJ, CP, and other series	NJ-series
AC Servomotor/ Drivers	G5-series EtherCAT Communications EtherCAT Communications Linear Motor General-purpose input type(PulseTrain or Analog inputs) MECHATROLINK-II Communications	G5-series EtherCAT Communications (Unit version 2.1 or later recommended) EtherCAT Communications Linear Motor
Software	FA Intergrated Tool Package CX-One	Automation Software Sysmac Studio

FA Integrated Tool Package CX-One

Product name	Specifications			Model	Stand- ards
		Number of licenses	Media
FA Integrated Tool Package CX-One Ver.4.[]	The CX-One is a comprehensive software package that integrates Support Software for OMRON PLCs and components. CX-One runs on following OS. OS: Windows 7 (32-bit/64-bit version) / Windows 8 (32-bit/64-bit version) / Windows 8.1 (32-bit/64-bit version) / Windows 10 (32-bit/64-bit version) CX-One Version.4.[] includes CX-Drive Ver.2.[]. For details, refer to the CX-One catalog (Cat. No. R134).	1 license *	DVD	CXONE-AL01D-V4	-

* Multi licenses (3, 10, 30, or 50 licenses) and DVD media without licenses are also available for the CX-One.

Automation Software Sysmac Studio

Please purchase a DVD and required number of licenses the first time you purchase the Sysmac Studio. DVDs and licenses are available individually. Each model of licenses does not include any DVD.

Product name	Specifications			Model	Stand- ards
		Number of licenses	Media
Sysmac Studio Standard Edition Ver.1.[][]	The Sysmac Studio is the software that provides an integrated environment for setting, programming, debugging and maintenance of machine automation controllers including the NJ/NX-series CPU Units, NY-series Industrial PC, EtherCAT Slave, and the HMI. Sysmac Studio runs on the following OS. Windows 7 (32-bit/64-bit version)/Windows 8 (32- bit/64-bit version)/Windows 8.1 (32-bit/64-bit version)/Windows 10 (32-bit/64-bit version) *1 The Sysmac Studio Standard Edition DVD includes Support Software to set up EtherNet/IP Units, DeviceNet slaves, Serial Communications Units, and Support Software for creating screens on HMIs (CX-Designer). For details, refer to your OMRON website.	- (Media only)	Sysmac Studio (32 bit) DVD	SYSMAC-SE200D	-
		- (Media only)	Sysmac Studio (64 bit) DVD	SYSMAC-SE200D-64	-
		1 license *2	-	SYSMAC-SE201L	-

*1. Model "SYSMAC-SE200D-64" runs on Windows 10 (64 bit).
*2. Multi licenses are available for the Sysmac Studio (3, 10, 30, or 50 licenses).

Specifications | Motion Drive Servo - R88M-K / R88D-KN[]-ECT

AC Servo Drives

General Specifications

Item			Specifications
Ambient operating temperature and operating humidity			0 to 55°C, 85% max. (with no condensation)
Storage ambient temperature and humidity			-20 to 65°C, 85% max. (with no condensation)
Operating and storage atmosphere			No corrosive gases
Vibration resistance			10 to 60 Hz and at an acceleration of 5.88 m/s2 or less (Not to be run continuously at a resonance point)
Insulation resistance			Between power supply terminals/power terminals and FG terminal: 0.5 MΩ min. (at 500 VDC)
Dielectric strength			Between power supply/power line terminals and FG terminal: 1,500 VAC for 1 min at 50/60 Hz
Protective structure			Built into panel
International standard	EC Directives	EMC Directive	EN 55011, EN 61000-6-2, IEC 61800-3
		Low Voltage Directive	EN 61800-5-1
		Machinery Directives	EN954-1 (Cat.3), EN ISO 13849-1: 2008 (Category 3) (PLc,d), ISO 13849-1: 2006 (Category 3) (PLc,d), EN61508 (SIL2), EN62061 (SIL2), EN61800-5-2 (STO), IEC61326-3-1 (SIL2)
	UL standards		UL 508C
	CSA standards		CSA C22.2 No. 14
	Korean Radio Regulations (KC)		Certified

Note: 1. The above items reflect individual evaluation testing. The results may differ under compound conditions.
Note: 2. Always disconnect all connections to the Servo Drive before you perform insulation resistance tests on it. If you
perform an insulation resistance test while the Servo Drive is connected, the Servo Drive may be damaged.
Never perform dielectric strength tests on the Servo Drive. Failure to follow this precaution may result in
damaging internal elements.
Note: 3. Some Servo Drive parts will require maintenance. For details, refer to the G5 series USER'S MANUAL.
Confirm the Manual No. that is listed in Related Manuals.

Characteristics

Servo Drives with 100 VAC Input Power
for Single-phase input type

Item			R88D-KNA5L-ECT	R88D-KN01L-ECT	R88D-KN02L-ECT	R88D-KN04L-ECT
Continuous output current (rms)			1.2 A	1.7 A	2.5 A	4.6 A
Input power supply	Main circuit	Power supply capacity	0.4 KVA	0.4 KVA	0.5 KVA	0.9 KVA
		Power supply voltage	Single-phase 100 to 120 VAC (85 to 132 V) 50/60 Hz
		Rated current	1.7 A	2.6 A	4.3 A	7.6 A
		Heat value *1	11 W	16.6 W	21 W	25 W
	Control circuit	Power supply voltage	Single-phase 100 to 120 VAC (85 to 132 V) 50/60 Hz
		Heat value *1	4 W	4 W	4 W	4 W
Weight			Approx. 0.8 kg	Approx. 0.8 kg	Approx. 1.0 kg	Approx. 1.6 kg
Maximum applicable motor capacity			50 W	100 W	200 W	400 W
Applicable Servomotor (R88M-)	3,000 r/min Servomotors	[INC]	K05030H	K10030L	K20030L	K40030L
		[ABS]	K05030T	K10030S	K20030S	K40030S
	2,000 r/min Servomotors	[ABS]	-	-	-	-
	1,000 r/min Servomotors	[ABS]	-	-	-	-

*1. The heat value is given for rated operation.

Servo Drives with 200 VAC Input Power
for Single-phase/Three-phase input type

Item			R88D- KN01H-ECT	R88D- KN02H-ECT	R88D- KN04H-ECT	R88D- KN08H-ECT	R88D- KN10H-ECT	R88D- KN15H-ECT
Continuous output current (rms)			1.2 A	1.6 A	2.6 A	4.1 A	5.9 A	9.4 A
Input power supply	Main circuit	Power supply capacity	0.5 KVA	0.5 KVA *1	0.9 KVA	1.3 KVA	1.8 KVA	2.3 KVA
		Power supply voltage	Single-phase or 3-phase 200 to 240 VAC (170 to 264 V) 50/60 Hz
		Rated current	1.6/0.9 A *1	2.4/1.3 A *1	4.1/2.4 A *1	6.6/3.6 A *1	9.1/5.2 A *1	14.2/8.1 A *1
		Heat value *2	14.3/13.7 W *1	23/19 W *1	33/24 W *1	30/35.5 W *1	57/49 W *1	104/93 W *1
	Control circuit	Power supply voltage	Single-phase 200 to 240 VAC (170 to 264 V) 50/60 Hz
		Heat value *2	4 W	4 W	4 W	4 W	7 W	7 W
Weight			Approx. 0.8 kg	Approx. 0.8 kg	Approx. 1.0 kg	Approx. 1.6 kg	Approx. 1.8 kg	Approx. 1.8 kg
Maximum applicable motor capacity			100 W	200 W	400 W	750 W	1 kW	1.5 kW
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	K05030H K10030H	K20030H	K40030H	K75030H	-	K1K030H K1K530H
		[ABS]	K05030T K10030T	K20030T	K40030T	K75030T	-	K1K030T K1K530T
	2,000 r/min Servomotors	[INC]	-	-	-	-	K1K020H	K1K520H
		[ABS]	-	-	-	-	K1K020T	K1K520T
	1,000 r/min Servomotors	[INC]	-	-	-	-	-	K90010H
		[ABS]	-	-	-	-	-	K90010T

*1. The first value is for single-phase input power and the second value is for 3-phase input power.
*2. The heat value is given for rated operation.

Servo Drives with 200 VAC Input Power
for Three-phase input type

Item			R88D- KN20H-ECT	R88D- KN30H-ECT	R88D- KN50H-ECT	R88D- KN75H-ECT	R88D- KN150H-ECT
Continuous output current (rms)			13.4 A	18.7 A	33.0 A	44.0 A	66.1 A
Input power supply	Main circuit	Power supply capacity	3.3 KVA	4.5 KVA	7.5 KVA	11.0 KVA	22.0 KVA
		Power supply voltage	3-phase 200 to 230 VAC (170 to 253 V) 50/60 Hz			3-phase 200 to 230 VAC (170 to 253V) 50/60Hz 280 to 325 VDC (238 to 357V)
		Rated current	11.8 A	15.1 A	21.6 A	32.0 A	58.0 A
		Heat value *1	32.2 W	108 W	328 W	381 W	720 W
	Control circuit	Power supply voltage	Single-phase 200 to 230 VAC (170 to 253 V) 50/60 Hz			Single-phase 200 to 230 VAC (170 to 253V) 50/60Hz 280 to 325 VDC (238 to 357V)
		Heat value *1	10 W	13 W	13 W	15 W	17 W
Weight			Approx. 2.7 kg	Approx. 1.9 kg	Approx. 4.8 kg	Approx. 13.5 kg	Approx. 21.0 kg
Maximum applicable motor capacity			2k W	3k W	5k W	7.5k W	15k W
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	K2K030H	K3K030H	K4K030H K5K030H	-	-
		[ABS]	K2K030T	K3K030T	K4K030T K5K030T	-	-
	2,000 r/min, 1,500 r/min Servomotors	[INC]	K2K020H	K3K020H	K4K020H K5K020H	-	-
		[ABS]	K2K020T	K3K020T	K4K020T K5K020T	K7K515T	K11K015T K15K015T
	1,000 r/min Servomotors	[INC]	-	K2K010H	K3K010H	-	-
		[ABS]	-	K2K010T	K3K010T K4K510T	K6K010T	-

*1. The heat value is given for rated operation.

Servo Drives with 400 VAC Input Power
for Three-phase input type

Item			R88D- KN06F-ECT	R88D- KN10F-ECT	R88D- KN15F-ECT	R88D- KN20F-ECT
Continuous output current (rms)			13.4 A	2.9 A	4.7 A	6.7 A
Input power supply	Main circuit	Power supply capacity	3.3 KVA	1.8 KVA	2.3 KVA	3.8 KVA
		Power supply voltage	3-phase 380 to 480 VAC (323 to 528 V) 50/60 Hz
		Rated current	2.1 A	2.8 A	4.7 A	5.9 A
		Heat value *1	32.2 W	48 W	49 W	65 W
	Control circuit	Power supply voltage	24 VDC (20.4 to 27.6 V)
		Heat value *1	7 W	7 W	7 W	10 W
Weight			Approx. 1.9 kg	Approx. 1.9 kg	Approx. 1.9 kg	Approx. 2.7 kg
Maximum applicable motor capacity			600 W	1 kW	1.5 kW	2 kW
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	-	K75030F	K1K030F K1K530F	K2K030F
		[ABS]	-	K75030C	K1K030C K1K530C	K2K030C
	2,000 r/min, 1,500 r/min Servomotors	[INC]	K40020F K60020F	K1K020F	K1K520F	K2K020F
		[ABS]	K40020C K60020C	K1K020C	K1K520C	K2K020C
	1,000 r/min Servomotors	[INC]	-	-	K90010F	-
			-	-	K90010C	-

Item			R88D- KN30F-ECT	R88D- KN50F-ECT	R88D- KN75F-ECT	R88D- KN150F-ECT
Continuous output current (rms)			9.4 A	16.5 A	22.0 A	33.1 A
Input power supply	Main circuit	Power supply capacity	4.5 KVA	6.0 KVA	11.0 KVA	22.0 KVA
		Power supply voltage	3-phase 380 to 480 VAC (323 to 528 V) 50/60 Hz
		Rated current	7.6 A	12.1 A	16.0 A	29.0 A
		Heat value *1	108 W	200 W	300 W	590 W
	Control circuit	Power supply voltage	24 VDC (20.4 to 27.6 V)
		Heat value *1	13 W	13 W	15 W	22 W
Weight			Approx. 4.7 kg	Approx. 4.7 kg	Approx. 13.5 kg	Approx. 21.0 kg
Maximum applicable motor capacity			3 kW	5 kW	7.5 kW	15 kW
Applicable Servo- motor (R88M-)	3,000 r/min Servomotors	[INC]	K3K030F	K4K030F K5K030F	-	-
		[ABS]	K3K030C	K4K030C K5K030C	-	-
	2,000 r/min, 1,500 r/min Servomotors	[INC]	K3K020F	K4K020F K5K020F	-	-
		[ABS]	K3K020C	K4K020C K5K020C	K7K515C	K11K015C K15K015C
	1,000 r/min Servomotors	[INC]	K2K010F	K3K010F	-	-
			K2K010C	K3K010C K4K510C	K6K010C	-

*1. The heat value is given for rated operation.

EtherCAT Communications Specifications

Item	Specification
Communications standard	IEC 61158 Type 12, IEC 61800-7 CiA 402 Drive Profile
Physical layer	100BASE-TX (IEEE802.3)
Connectors	RJ45 × 2 (shielded) ECAT IN: EtherCAT input ECAT OUT: EtherCAT output
Communications media	Ethernet Category 5 (100BASE-TX) or higher (twisted-pair cable with double, aluminum tape and braided shielding) is recommended.
Communications distance	Distance between nodes: 100 m max.
Process data	Fixed PDO mapping
Mailbox (CoE)	Emergency messages, SDO requests, SDO responses, and SDO information
Distributed clock (DC)	Synchronization in DC mode. DC cycle: 250 μs, 500 μs, 1 ms, 2 ms, 4 ms
LED indicators	L/A IN (Link/Activity IN) × 1 L/A OUT (Link/Activity OUT) × 1 RUN × 1 ERR × 1
CiA402 Drive Profile	Cyclic synchronous position mode Cyclic synchronous velocity mode Cyclic synchronous torque mode Profile position mode Homing mode Touch probe function (Latch function) Torque limit function

AC Servomotors

General Specifications

Item			3,000-r/min motors		1,000-r/min motors 1,500-r/min motors 2,000-r/min motors
			50 to 750 W	1 to 5 kW	900 W to 15 kW
Ambient operating temperature and operating humidity			0 to 40°C 20 to 85% RH (with no condensation)
Storage ambient temperature and humidity			-20 to +65°C, 20% to 85% RH (with no condensation) Guaranteed maximum temperature: 72 hours at 80°C
Operating and storage atmosphere			No corrosive gases
Vibration resistance *1			Acceleration of 49 m/s2 *2 24.5 m/s2 max. in X, Y, and Z directions when the motor is stopped
Impact resistance			Acceleration of 98 m/s2 max. 3 times each in X, Y, and Z directions
Insulation resistance			Between power terminal and FG terminal: 20 MΩ min. (at 500 VDC Megger)
Dielectric strength			1,500 VAC between power terminal and FG terminal (sensed current 10 mA) for 1 min (voltage 100 V, 200 V) 1,800 VAC between power terminal and FG terminal (sensed current 10 mA) for 1 min (voltage 400 V) 1,000 VAC between brake terminal and FG terminal (sensed current 10 mA) for 1 min
Insulation class			Class B	Class F
Protective structure			IP67 (except for through-shaft parts and motor and encoder connector pins)
Interna- tional standard	EC directive	Low voltage directive	EN60034-1/-5
	UL standards		UL1004-1		UL1004-1, UL1004-6 *3
	CSA standards		CSA C22.2 No.100

*1. The amplitude may be amplified by machine resonance. Do not exceed 80% of the specified value for extended
periods of time.
*2. 24.5m/s² is specified for 1,500-r/min Servomotors of 7.5 to 15 kW and 1,000-r/min Servomotors of 4.5 to 6 kW.
*3. UL 1004-6 applies only to 1,500-r/min Servomotors of 7.5 to 15 kW and 1,000-r/min Servomotors of 4.5 to 6 kW.
Note: 1. Do not use the cable when it is laying in oil or water.
Note: 2. Do not expose the cable outlet or connections to stress due to bending or the weight of the cable itself.
Note: 3. Always disconnect all connections to the Servo Motor before you perform insulation resistance tests on it. If you
perform an insulation resistance test while the Servo Motor is connected, the Servo Motor may be damaged.
Never perform dielectric strength tests on the Servo Motor. Failure to follow this precaution may result in
damaging internal elements.
Note: 4. To conform EMC directive, the tips on wiring and installation written in the G5 series user's manual must be
followed. Confirm the Manual No. that is listed in Related Manuals.

Characteristics

＜Cylinder type＞

3,000 r/min Servomotors (100 VAC Input Power)

Model (R88M-)			K05030H	K10030L	K20030L	K40030L
Item		Unit	K05030T	K10030S	K20030S	K40030S
Rated output *1		W	50	100	200	400
Rated torque *1		N • m	0.16	0.32	0.64	1.3
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	6,000
Momentary maximum torque *1		N • m	0.48	0.95	1.91	3.8
Rated current *1		A (rms)	1.1	1.6	2.5	4.6
Momentary maximum current *1		A (0-p)	4.7	6.9	10.6	19.5
Rotor inertia	Without brake	kg • m2	0.025 × 10-4	0.051 × 10-4	0.14 × 10-4	0.26 × 10-4
	With brake	kg • m2	0.027 × 10-4	0.054 × 10-4	0.16 × 10-4	0.28 × 10-4
Applicable load inertia		-	30 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.11±10%	0.14±10%	0.20±10%	0.21±10%
Power rate *1	Without brake	kW/s	10.1	19.8	28.9	62.4
	With brake	kW/s	9.4	18.7	25.3	37.8
Mechanical time constant	Without brake	ms	1.43	1.03	0.61	0.48
	With brake	ms	1.54	1.09	0.70	0.52
Electrical time constant		ms	0.82	0.91	3.0	3.4
Allowable radial load *3		N	68	68	245	245
Allowable thrust load *3		N	58	58	98	98
Weight	Without brake	kg	Approx. 0.31	Approx. 0.45	Approx. 0.78	Approx. 1.2
	With brake	kg	Approx. 0.51	Approx. 0.65	Approx. 1.2	Approx. 1.6
Radiator plate dimensions (material)			100 × 80 × t10 (AI)		130 × 120 × t12 (AI)
Applicable drivers (R88D-)			KTA5L/ KNA5L-ML2/ KNA5L-ECT	KT01L/ KN01L-ML2/ KN01L-ECT	KT02L/ KN02L-ML2/ KN02L-ECT	KT04L/ KN04L-ML2/ KN04L-ECT
Brake specifica- tions	Brake inertia	kg • m2	2 × 10-7	2 × 10-7	1.8 × 10-6	1.8 × 10-6
	Excitation voltage *4	V	24 VDC±5%
	Power consumption (at 20°C)	W	7	7	9	9
	Current consumption (at 20°C)	A	0.3	0.3	0.36	0.36
	Static friction torque	N • m	0.29 min.	0.29 min.	1.27 min.	1.27 min.
	Attraction time	ms	35 max.	35 max.	50 max.	50 max.
	Release time	ms	20 max. *5	20 max. *5	15 max. *5	15 max. *5
	Backlash		±1°
	Allowable work per braking	J	39.2	39.2	137	137
	Allowable total work	J	4.9 × 103	4.9 × 103	44.1 × 103	44.1 × 103
	Allowable angular acceleration	rad/s2	30,000 max. (Speed of 2,800 r/min or more must not be changed in less than 10 ms)
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR15G271K by Nippon Chemi-Con Corporation or Z15D271 by Ishizuka
Electronics Co.).

3,000 r/min Servomotors (200 VAC Input Power)

Model (R88M-)			K05030H	K10030H	K20030H	K40030H	K75030H
Item		Unit	K05030T	K10030T	K20030T	K40030T	K75030T
Rated output *1		W	50	100	200	400	750
Rated torque *1		N • m	0.16	0.32	0.64	1.3	2.4
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	6,000
Momentary maximum torque *1		N • m	0.48	0.95	1.91	3.8	7.1
Rated current *1		A (rms)	1.1	1.1	1.5	2.4	4.1
Momentary maximum current *1		A (0-p)	4.7	4.7	6.5	10.2
Rotor inertia	Without brake	kg • m2	0.025 × 10-4	0.051 × 10-4	0.14 × 10-4	0.26 × 10-4	0.87 × 10-4
	With brake	kg • m2	0.027 × 10-4	0.054 × 10-4	0.16 × 10-4	0.28 × 10-4	0.97 × 10-4
Applicable load inertia		-	30 times the rotor inertia max. *2				20 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.11±10%	0.21±10%	0.32±10%	0.40±10%	0.45±10%
Power rate *1	Without brake	kW/s	10.1	19.8	28.9	62.3	65.4
	With brake	kW/s	9.4	18.7	25.3	57.8	58.7
Mechan- ical time constant	Without brake	ms	1.43	1.07	0.58	0.43	0.37
	With brake	ms	1.54	1.13	0.66	0.46	0.42
Electrical time constant		ms	0.82	0.90	3.2	3.4	5.3
Allowable radial load *3		N	68	68	245	245	392
Allowable thrust load *3		N	58	58	98	98	147
Weight	Without brake	kg	Approx. 0.31	Approx. 0.46	Approx. 0.79	Approx. 1.2	Approx. 2.3
	With brake	kg	Approx. 0.51	Approx. 0.66	Approx. 1.2	Approx. 1.6	Approx. 3.1
Radiator plate dimensions (material)			100 × 80 × t10 (AI)		130 × 120 × t12 (AI)		170 × 160 × t12 (AI)
Applicable drivers (R88D-)			KT01H/ KN01H-ML2/ KN01H-ECT	KT01H/ KN01H-ML2/ KN01H-ECT	KT02H/ KN02H-ML2/ KN02H-ECT	KT04H/ KN04H-ML2/ KN04H-ECT	KT08H/ KN08H-ML2/ KN08H-ECT
Brake specifica- tions	Brake inertia	kg • m2	2 × 10-7	2 × 10-7	1.8 × 10-6	1.8 × 10-6	0.75× 10-5
	Excitation voltage *4	V	24 VDC±5%
	Power consumption (at 20°C)	W	7	7	9	9	10
	Current consumption (at 20°C)	A	0.3	0.3	0.36	0.36	0.42
	Static friction torque	N • m	0.29 min.	0.29 min.	1.27 min.	1.27 min.	2.45 min.
	Attraction time	ms	35 max.	35 max.	50 max.	50 max.	70 max.
	Release time	ms	20 max. *5	20 max. *5	15 max. *5	15 max. *5	20 max. *5
	Backlash		±1°
	Allowable work per braking	J	39.2	39.2	137	137	196
	Allowable total work	J	4.9 × 103	4.9 × 103	44.1 × 103	44.1 × 103	1.47 × 105
	Allowable angular acceleration	rad/s2	30,000 max. (Speed of 2,800 r/min or more must not be changed in less than 10 ms)
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K1K030H	K1K530H	K2K030H	K3K030H	K4K030H	K5K030H
Item		Unit	K1K030T	K1K530T	K2K030T	K3K030T	K4K030T	K5K030T
Rated output *1		W	1,000	1,500	2,000	3,000	4,000	5,000
Rated torque *1		N • m	3.18	4.77	6.37	9.55	12.7	15.9
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	5,000				4,500
Momentary maximum torque *1		N • m	9.55	14.3	19.1	28.6	38.2	47.7
Rated current *1		A (rms)	6.6	8.2	11.3	18.1	19.6	24.0
Momentary maximum current *1		A (0-p)	28	35	48	77	83	102
Rotor inertia	Without brake	kg • m2	2.03 × 10-4	2.84 × 10-4	3.68 × 10-4	6.50 × 10-4	12.9 × 10-4	17.4 × 10-4
	With brake	kg • m2	2.35 × 10-4	3.17 × 10-4	4.01 × 10-4	6.85× 10-4	14.2 × 10-4	18.6 × 10-4
Applicable load inertia		-	15 times the rotor inertia max. *2		15 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.37	0.45	0.44	0.41	0.49	0.49
Power rate *1	Without brake	kW/s	49.8	80.1	110	140	126	146
	With brake	kW/s	43.0	71.8	101	116	114	136
Mechan- ical time constant	Without brake	ms	0.61	0.49	0.44	0.41	0.51	0.50
	With brake	ms	0.71	0.55	0.48	0.49	0.56	0.54
Electrical time constant		ms	5.8	6.3	6.7	11	12	13
Allowable radial load *3		N	490	490	490	490	784	784
Allowable thrust load *3		N	196	196	196	196	343	343
Weight	Without brake	kg	Approx. 3.5	Approx. 4.4	Approx. 5.3	Approx. 8.3	Approx. 11.0	Approx. 14.0
	With brake	kg	Approx. 4.5	Approx. 5.4	Approx. 6.3	Approx. 9.4	Approx. 12.6	Approx. 16.0
Radiator plate dimensions (material)			320 × 300 × t20 (AI)		380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT15H/ KN15H-ML2/ KN15H-ECT	KT15H/ KN15H-ML2/ KN15H-ECT	KT20H/ KN20H-ML2/ KN20H-ECT	KT30H/ KN30H-ML2/ KN30H-ECT	KT50H/ KN50H-ML2/ KN50H-ECT	KT50H/ KN50H-ML2/ KN50H-ECT
Brake specifica- tions	Brake inertia	kg • m2	0.33 × 10-4	0.33 × 10-4	0.33 × 10-4	0.33 × 10-4	1.35 × 10-4	1.35 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	19	19	19	22	22
	Current consumption (at 20°C)	A	0.81±10%	0.81±10±	0.81±10%	0.81±10%	0.90±10%	0.90±10%
	Static friction torque	N • m	7.8 min.	7.8 min.	7.8 min.	11.8 min.	16.1 min.	16.1 min.
	Attraction time	ms	50 max.	50 max.	50 max.	80 max.	110 max.	110 max.
	Release time	ms	15 max. *6	15 max. *6	15 max. *6	15 max. *6	50 max. *7	50 max. *7
	Backlash		±1°
	Allowable work per braking	J	392	392	392	392	1470	1470
	Allowable total work	J	4.9 × 105	4.9 × 105	4.9 × 105	4.9 × 105	2.2 × 106	2.2 × 106
	Allowable angular acceleration	rad/s2	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR15G271K by Nippon Chemi-Con Corporation or Z15D271 by Ishizuka
Electronics Co.).
*6. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*7. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).

3,000 r/min Servomotors (400 VAC Input Power)

Model (R88M-)			K75030F	K1K030F	K1K530F	K2K030F
Item		Unit	K75030C	K1K030C	K1K530C	K2K030C
Rated output *1		W	750	1,000	1,500	2,000
Rated torque *1		N • m	2.39	3.18	4.77	6.37
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	5,000
Momentary maximum torque *1		N • m	7.16	9.55	14.3	19.1
Rated current *1		A (rms)	2.4	3.3	4.2	5.7
Momentary maximum current *1		A (0-p)	10	14	18	24
Rotor inertia	Without brake	kg • m2	1.61 × 10-4	2.03 × 10-4	2.84 × 10-4	3.68 × 10-4
	With brake	kg • m2	1.93 × 10-4	2.35 × 10-4	3.17 × 10-4	4.01 × 10-4
Applicable load inertia		-	20 times the rotor inertia max. *2	15 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.78	0.75	0.89	0.87
Power rate *1	Without brake	kW/s	35.5	49.8	80.1	110
	With brake	kW/s	29.6	43	71.8	101
Mechan- ical time constant	Without brake	ms	0.67	0.60	0.49	0.45
	With brake	ms	0.8	0.70	0.55	0.49
Electrical time constant		ms	5.9	5.8	6.5	6.6
Allowable radial load *3		N	490	490	490	490
Allowable thrust load *3		N	196	196	196	196
Weight	Without brake	kg	Approx. 3.1	Approx. 3.5	Approx. 4.4	Approx. 5.3
	With brake	kg	Approx. 4.1	Approx. 4.5	Approx. 5.4	Approx. 6.3
Radiator plate dimensions (material)			320 × 300 × t20 (AI)
Applicable drivers (R88D-)			KT10F/ KN10F-ML2/ KN10F-ECT	KT15F/ KN15F-ML2/ KN15F-ECT	KT15F/ KN15F-ML2/ KN15F-ECT	KT20F/ KN20F-ML2/ KN20F-ECT
Brake specifi- cations	Brake inertia	kg • m2	0.33 × 10-4	0.33 × 10-4	0.33 × 10-4	0.33 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	17	19	19	19
	Current consumption (at 20°C)	A	0.70±10%	0.81±10%	0.81±10%	0.81±10%
	Static friction torque	N • m	2.5 min.	7.8 min.	7.8 min.	7.8 min.
	Attraction time	ms	50 max.	50 max.	50 max.	50 max.
	Release time	ms	15 max. *5	15 max. *5	15 max. *5	15 max. *5
	Backlash		±1°
	Allowable work per braking	J	392	392	392	392
	Allowable total work	J	4.9 × 103	4.9 × 105	4.9 × 105	4.9 × 105
	Allowable angular acceleration	rad/s2	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K3K030F	K4K030F	K5K030F
Item		Unit	K3K030C	K4K030C	K5K030C
Rated output *1		W	3,000	4,000	5,000
Rated torque *1		N • m	9.55	12.7	15.9
Rated rotation speed		r/min	3,000
Momentary maximum rotation speed		r/min	5,000	4,500
Momentary maximum torque *1		N • m	28.6	38.2	47.7
Rated current *1		A (rms)	9.2	9.9	12.0
Momentary maximum current *1		A (0-p)	39	42	51
Rotor inertia	Without brake	kg • m2	6.50 × 10-4	12.9 × 10-4	17.4 × 10-4
	With brake	kg • m2	7.85 × 10-4	14.2 × 10-4	18.6 × 10-4
Applicable load inertia		-	15 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.81	0.98	0.98
Power rate *1	Without brake	kW/s	140	126	146
	With brake	kW/s	116	114	136
Mechan- ical time constant	Without brake	ms	0.40	0.51	0.50
	With brake	ms	0.49	0.56	0.54
Electrical time constant		ms	12	13	13
Allowable radial load *3		N	490	784	784
Allowable thrust load *3		N	196	343	343
Weight	Without brake	kg	Approx. 8.3	Approx. 11.0	Approx. 14.0
	With brake	kg	Approx. 9.4	Approx. 12.6	Approx. 16.0
Radiator plate dimensions (material)			380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT30F/KN30F-ML2/ KN30F-ECT	KT50F/KN50F-ML2/ KN50F-ECT	KT50F/KN50F-ML2/ KN50F-ECT
Brake specifi- cations	Brake inertia	kg • m2	0.33 × 10-4	1.35 × 10-4	1.35 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	22	22
	Current consumption (at 20°C)	A	0.81±10%	0.90±10%	0.90±10%
	Static friction torque	N • m	11.8 min.	16.1 min.	16.1 min.
	Attraction time	ms	80 max.	110 max.	110 max.
	Release time	ms	15 max. *5	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	392	1,470	1,470
	Allowable total work	J	4.9 × 105	2.2 × 106	2.2 × 106
	Allowable angular acceleration	rad/s2	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*6. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).

1,500 r/min, 2,000 r/min Servomotors (200 VAC Input Power)

Model (R88M-)			K1K020H	K1K520H	K2K020H	K3K020H
Item		Unit	K1K020T	K1K520T	K2K020T	K3K020T
Rated output *1		W	1,000	1,500	2,000	3,000
Rated torque *1		N • m	4.77	7.16	9.55	14.3
Rated rotation speed		r/min	2,000
Momentary maximum rotation speed		r/min	3,000
Momentary maximum torque *1		N • m	14.3	21.5	28.6	43.0
Rated current *1		A (rms)	5.7	9.4	11.5	17.4
Momentary maximum current *1		A (0-p)	24	40	49	74
Rotor inertia	Without brake	kg • m2	4.60 × 10-4	6.70 × 10-4	8.72 × 10-4	12.9 × 10-4
	With brake	kg • m2	5.90 × 10-4	7.99 × 10-4	10.0 × 10-4	14.2 × 10-4
Applicable load inertia		-	10 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.63	0.58	0.64	0.59
Power rate *1	Without brake	kW/s	49.5	76.5	105	159
	With brake	kW/s	38.6	64.2	91.2	144
Mechan- ical time constant	Without brake	ms	0.80	0.66	0.66	0.57
	With brake	ms	1.02	0.80	0.76	0.63
Electrical time constant		ms	9.4	10	10	12
Allowable radial load *3		N	490	490	490	784
Allowable thrust load *3		N	196	196	196	343
Weight	Without brake	kg	Approx. 5.2	Approx. 6.7	Approx. 8.0	Approx. 11.0
	With brake	kg	Approx. 6.7	Approx. 8.2	Approx. 9.5	Approx. 12.6
Radiator plate dimensions (material)			275 × 260 × t15 (AI)			380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT10H/ KN10H-ML2/ KN10H-ECT	KT15H/ KN15H-ML2/ KN15H-ECT	KT20H/ KN20H-ML2/ KN20H-ECT	KT30H/ KN30H-ML2/ KN30H-ECT
Brake specifi- cations	Brake inertia	kg • m2	1.35 × 10-4	1.35 × 10-4	1.35 × 10-4	1.35 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	14	19	19	22
	Current consumption (at 20°C)	A	0.59±10%	0.79±10%	0.79±10%	0.90±10%
	Static friction torque	N • m	4.9 min.	13.7 min.	13.7 min.	16.2 min.
	Attraction time	ms	80 max.	100 max.	100 max.	110 max.
	Release time	ms	70 max. *5	50 max. *5	50 max. *5	50 max. *5
	Backlash		±1°
	Allowable work per braking	J	588	1,176	1,176	1,470
	Allowable total work	J	4.9 × 103	1.5 × 106	1.5 × 106	2.2 × 106
	Allowable angular acceleration	rad/s2	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K4K020H	K5K020H	-	-	-
Item		Unit	K4K020T	K5K020T	K7K515T	K11K015T	K15K015T
Rated output *1		W	4,000	5,000	7,500	11,000	15,000
Rated torque *1		N • m	19.1	23.9	47.8	70.0	95.0
Rated rotation speed		r/min	2,000		1,500
Momentary maximum rotation speed		r/min	3,000		3,000	2,000
Momentary maximum torque *1		N • m	57.3	71.6	119.0	175.0	224.0
Rated current *1		A (rms)	21.0	25.9	44.0	54.2	66.1
Momentary maximum current *1		A (0-p)	89	110	165	203	236
Rotor inertia	Without brake	kg • m2	37.6 × 10-4	48.0 × 10-4	101 × 10-4	212 × 10-4	302 × 10-4
	With brake	kg • m2	38.6 × 10-4	48.8 × 10-4	107 × 10-4	220 × 10-4	311 × 10-4
Applicable load inertia		-	10 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.70	0.70	0.77	0.92	1.05
Power rate *1	Without brake	kW/s	97.1	119	226	231	302
	With brake	kW/s	94.5	117	213	223	293
Mechan- ical time constant	Without brake	ms	0.65	0.63	0.58	0.80	0.71
	With brake	ms	0.66	0.64	0.61	0.83	0.74
Electrical time constant		ms	20	19	21	31	32
Allowable radial load *3		N	784	784	1,176	2,254	2,254
Allowable thrust load *3		N	343	343	490	686	686
Weight	Without brake	kg	Approx. 15.5	Approx. 18.6	Approx. 36.4	Approx. 52.7	Approx. 70.2
	With brake	kg	Approx. 18.7	Approx. 21.8	Approx. 40.4	Approx. 58.9	Approx. 76.3
Radiator plate dimensions (material)			470 × 440 × t30 (AI)		550 × 520 × t 30 (AI)	670 × 630 × t35 (AI)
Applicable drivers (R88D-)			KT50H/ KN50H-ML2/ KN50H-ECT	KT50H/ KN50H-ML2/ KN50H-ECT	KT75H/ KN75H-ECT	KT150H/ KN150H-ECT	KT150H/ KN150H-ECT
Brake specifi- cations	Brake inertia	kg • m2	4.7 × 10-4	4.7 × 10-4	4.7 × 10-4	7.1 × 10-4	7.1 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	31	31	34	26	26
	Current consumption (at 20°C)	A	1.3±10%	1.3±10%	1.4±10%	1.08±10%	1.08±10%
	Static friction torque	N • m	24.5 min.	24.5 min.	58.8 min.	100 min.	100 min.
	Attraction time	ms	80 max.	80 max.	150 max.	300 max.	300 max.
	Release time	ms	25 max. *6	25 max. *6	50 max. *6	140 max. *7	140 max. *7
	Backlash		±1°
	Allowable work per braking	J	1,372	1,372	1,372	2,000	2,000
	Allowable total work	J	4.9 × 103	2.9 × 106	2.9 × 106	4.0 × 106	4.0 × 106
	Allowable angular acceleration	rad/s2	10,000		5,000	3,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).
*6. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*7. Direct current switching with a varistor (NVD07SCD082 by KOA SPEER ELECTRONICS, INC.).

1,500 r/min, 2,000 r/min Servomotors (400 VAC Input Power)

Model (R88M-)			K40020F	K60020F	K1K020F	K1K520F	K2K020F	K3K020F
Item		Unit	K40020C	K60020C	K1K020C	K1K520C	K2K020C	K3K020C
Rated output *1		W	400	600	1,000	1,500	2,000	3,000
Rated torque *1		N • m	1.91	2.86	4.77	7.16	9.55	14.3
Rated rotation speed		r/min	2,000
Momentary maximum rotation speed		r/min	3,000
Momentary maximum torque *1		N • m	5.73	8.59	14.3	21.5	28.7	43.0
Rated current *1		A (rms)	1.2	1.5	2.8	4.7	5.9	8.7
Momentary maximum current *1		A (0-p)	4.9	6.5	12	20	25	37
Rotor inertia	Without brake	kg • m2	1.61 × 10-4	2.03 × 10-4	4.60 × 10-4	6.70 × 10-4	8.72 × 10-4	12.9 × 10-4
	With brake	kg • m2	1.90 × 10-4	2.35 × 10-4	5.90 × 10-4	7.99 × 10-4	10.0 × 10-4	14.2 × 10-4
Applicable load inertia		-	10 times the rotor inertia max. *2
Torque constant *1		N • m/A	1.27	1.38	1.27	1.16	1.27	1.18
Power rate *1	Without brake	kW/s	22.7	40.3	49.5	76.5	105	159
	With brake	kW/s	19.2	34.8	38.6	64.2	91.2	144
Mechan- ical time constant	Without brake	ms	0.70	0.62	0.79	0.66	0.68	0.56
	With brake	ms	0.83	0.72	1.01	0.79	0.78	0.61
Electrical time constant		ms	5.7	5.9	10	10	10	12
Allowable radial load *3		N	490	490	490	490	490	784
Allowable thrust load *3		N	196	196	196	196	196	343
Weight	Without brake	kg	Approx. 3.1	Approx. 3.5	Approx. 5.2	Approx. 6.7	Approx. 8.0	Approx. 11.0
	With brake	kg	Approx. 4.1	Approx. 4.5	Approx. 6.7	Approx. 8.2	Approx. 9.5	Approx. 12.6
Radiator plate dimensions (material)			320 × 300 × t20 (AI)		275 × 260 × t15 (AI)			380 × 350 × t30 (AI)
Applicable drivers (R88D-)			KT06F/ KN06F-ML2/ KN06F-ECT	KT06F/ KN06F-ML2/ KN06F-ECT	KT10F/ KN10F-ML2/ KN10F-ECT	KT15F/ KN15F-ML2/ KN15F-ECT	KT20F/ KN20F-ML2/ KN20F-ECT	KT30F/ KN30F-ML2/ KN30F-ECT
Brake specifi- cations	Brake inertia	kg • m2	1.35 × 10-4	1.35 × 10-4	1.35 × 10-4	1.35 × 10-4	1.35 × 10-4	1.35 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	17	17	14	19	19	22
	Current consumption (at 20°C)	A	0.70±10%	0.70±10%	0.59±10%	0.79±10%	0.79±10%	0.90±10%
	Static friction torque	N • m	2.5 min.	2.5 min.	4.9 min.	13.7 min.	13.7 min.	16.2 min.
	Attraction time	ms	50 max.	50 max.	80 max.	100 max.	100 max.	110 max.
	Release time	ms	15 max. *5	15 max. *5	70 max. *6	50 max. *6	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	392	392	588	1,176	1,176	1,470
	Allowable total work	J	4.9 × 103	4.9 × 105	7.8 × 105	1.5 × 106	1.5 × 106	2.2 × 106
	Allowable angular acceleration	rad/s2	10,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

Model (R88M-)			K4K020F	K5K020F	-	-	-
Item		Unit	K4K020C	K5K020C	K7K515C	K11K015C	K15K015C
Rated output *1		W	4,000	5,000	7,500	11,000	15,000
Rated torque *1		N • m	19.1	23.9	47.8	70.0	95.9
Rated rotation speed		r/min	2,000		1,500
Momentary maximum rotation speed		r/min	3,000			2,000
Momentary maximum torque *1		N • m	57.3	71.6	119.0	175.0	224.0
Rated current *1		A (rms)	10.6	13.0	22.0	27.1	33.1
Momentary maximum current *1		A (0-p)	45	55	83	101	118
Rotor inertia	Without brake	kg • m2	37.6 × 10-4	48.0 × 10-4	101 × 10-4	212 × 10-4	302 × 10-4
	With brake	kg • m2	38.6 × 10-4	48.8 × 10-4	107 × 10-4	220 × 10-4	311 × 10-4
Applicable load inertia		-	10 times the rotor inertia max. *2
Torque constant *1		N • m/A	1.40	1.46	1.54	1.84	2.10
Power rate *1	Without brake	kW/s	97.1	119	226	231	302
	With brake	kW/s	94.5	117	213	223	293
Mechan- ical time constant	Without brake	ms	0.60	0.60	0.58	0.80	0.71
	With brake	ms	0.61	0.61	0.61	0.83	0.74
Electrical time constant		ms	21	19	21	31	32
Allowable radial load *3		N	784	784	1,176	2,254	2,254
Allowable thrust load *3		N	343	343	490	686	686
Weight	Without brake	kg	Approx. 15.5	Approx. 18.6	Approx. 36.4	Approx. 52.7	Approx. 70.2
	With brake	kg	Approx. 18.7	Approx. 21.8	Approx. 40.4	Approx. 58.9	Approx. 76.3
Radiator plate dimensions (material)			470 × 440 × t30 (AI)		550 × 520 × t30 (AI)	670 × 630 × t35 (AI)
Applicable drivers (R88D-)			KT50F/ KN50F-ML2/ KN50F-ECT	KT50F/ KN50F-ML2/ KN50F-ECT	KT75F/ KN75F-ECT	KT150F/ KN150F-ECT	KT150F/ KN150F-ECT
Brake specifi- cations	Brake inertia	kg • m2	4.7 × 10-4	4.7 × 10-4	4.7 × 10-4	7.1 × 10-4	7.1 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	31	31	34	26	26
	Current consumption (at 20°C)	A	1.3±10%	1.3±10%	1.4±10%	1.08±10%	1.08±10%
	Static friction torque	N • m	24.5 min.	24.5 min.	58.8 min.	100 min.	100 min.
	Attraction time	ms	80 max.	80 max.	150 max.	300 max.	300 max.
	Release time	ms	25 max. *5	25 max. *5	50 max. *5	140 max. *7	140 max. *7
	Backlash		±1°
	Allowable work per braking	J	1,372	1,372	1,372	2,000	2,000
	Allowable total work	J	4.9 × 103	2.9 × 106	2.9 × 106	4.0 × 106	4.0 × 106
	Allowable angular acceleration	rad/s2	10,000		5,000	3,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).
*6. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).
*7. Direct current switching with a varistor (NVD07SCD082 by KOA SPEER ELECTRONICS, INC.).

1,000 r/min Servomotors (200/400 VAC Input Power)

			200 VAC
Model (R88M-)			K90010H	K2K010H	K3K010H	-	-
Item		Unit	K90010T	K2K010T	K3K010T	K4K510T	K6K010T
Rated output *1		W	900	2,000	3,000	4,500	6,000
Rated torque *1		N • m	8.59	19.1	28.7	43.0	57.0
Rated rotation speed		r/min	1,000
Momentary maximum rotation speed		r/min	2,000
Momentary maximum torque *1		N • m	19.3	47.7	71.7	107.0	143.0
Rated current *1		A (rms)	7.6	17.0	22.6	29.7	38.8
Momentary maximum current *1		A (0-p)	24	60	80	110	149
Rotor inertia	Without brake	kW/s	6.70 × 10-4	30.3 × 10-4	48.4 × 10-4	79.1 × 10-4	101 × 10-4
	With brake	kW/s	7.99 × 10-4	31.4 × 10-4	49.2 × 10-4	84.4 × 10-4	107 × 10-4
Applicable load inertia		-	10 times the rotor inertia max. *2
Torque constant *1		N • m/A	0.86	0.88	0.96	1.02	1.04
Power rate *1	Without brake	kW/s	110	120	170	233	325
	With brake	kW/s	92.4	116	167	219	307
Mechan- ical time constant	Without brake	ms	0.66	0.75	0.63	0.55	0.54
	With brake	ms	0.78	0.78	0.64	0.63	0.57
Electrical time constant		ms	11	18	21	20	23
Allowable radial load *3		N	686	1,176	1,470	1,470	1,764
Allowable thrust load *3		N	196	490	490	490	588
Weight	Without brake	kg	Approx. 6.7	Approx. 14.0	Approx. 20.0	Approx. 29.4	Approx. 36.4
	With brake	kg	Approx. 8.2	Approx. 17.5	Approx. 23.5	Approx. 33.3	Approx. 40.4
Radiator plate dimensions (material)			270 × 260 × t15 (AI)			470 × 440 × t30 (AI)	550 × 520 × t30 (AI)
Applicable drivers (R88D-)			KT15H/ KN15H-ML2/ KN15H-ECT	KT30H/ KN30H-ML2/ KN30HF-ECT	KT50H/ KN50H-ML2/ KN50H-ECT	KT50H/ KN50H-ECT	KT75H/ KN75H-ECT
Brake specifi- cations	Brake inertia	kg • m2	1.35 × 10-4	4.7 × 10-4	4.7 × 10-4	4.7 × 10-4	4.7 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	31	34	34	34
	Current consumption (at 20°C)	A	0.79±10%	1.3±10%	1.4±10%	1.4±10%	1.4±10%
	Static friction torque	N • m	13.7 min.	24.5 min.	58.8 min.	58.8 min.	58.8 min.
	Attraction time	ms	100 max.	80 max.	150 max.	150 max.	150 max.
	Release time	ms	50 max. *5	25 max. *6	50 max. *6	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	4.9 × 103	1,372	1,372	1,372	1,372
	Allowable total work	J	1.5 × 106	2.9 × 106	2.9 × 106	2.9 × 106	2.9 × 106
	Allowable angular acceleration	rad/s2	10,000			5,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

			400 VAC
Model (R88M-)			K90010F	K2K010F	K3K010F	-	-
Item		Unit	K90010C	K2K010C	K3K010C	K4K510C	K6K010C
Rated output *1		W	900	2,000	3,000	4,500	6,000
Rated torque *1		N • m	8.59	19.1	28.7	43.0	57.3
Rated rotation speed		r/min	1,000
Momentary maximum rotation speed		r/min	2,000
Momentary maximum torque *1		N • m	19.3	47.7	71.7	107.0	143.0
Rated current *1		A (rms)	3.8	8.5	11.3	14.8	19.4
Momentary maximum current *1		A (0-p)	12	30	40	55	74
Rotor inertia	Without brake	kW/s	6.70 × 10-4	30.3 × 10-4	48.4 × 10-4	79.1 × 10-4	101 × 10-4
	With brake	kW/s	7.99 × 10-4	31.4 × 10-4	49.2 × 10-4	84.4 × 10-4	102 × 10-4
Applicable load inertia		-	10 times the rotor inertia max. *2
Torque constant *1		N • m/A	1.72	1.76	1.92	2.05	2.08
Power rate *1	Without brake	kW/s	110	120	170	233	325
	With brake	kW/s	92.4	116	167	219	307
Mechan- ical time constant	Without brake	ms	0.66	0.76	0.61	0.55	0.54
	With brake	ms	0.79	0.78	0.62	0.63	0.57
Electrical time constant		ms	11	18	22	20	23
Allowable radial load *3		N	686	1,176	1,470	1,470	1,764
Allowable thrust load *3		N	196	490	490	490	588
Weight	Without brake	kg	Approx. 6.7	Approx. 14.0	Approx. 20.0	Approx. 29.4	Approx. 36.4
	With brake	kg	Approx. 8.2	Approx. 17.5	Approx. 23.5	Approx. 33.3	Approx. 40.4
Radiator plate dimensions (material)			270 × 260 × t15 (AI)	470 × 440 × t30 (AI)			550 × 520 × t30 (AI)
Applicable drivers (R88D-)			KT15F/ KN15F-ML2/ KN15F-ECT	KT30F/ KN30F-ML2/ KN30F-ECT	KT50F/ KN50F-ML2/ KN50F-ECT	KT50F/ KN50F-ECT	KT75F/ KN75F-ECT
Brake specifi- cations	Brake inertia	kg • m2	1.35 × 10-4	4.7 × 10-4	4.7 × 10-4	4.7 × 10-4	4.7 × 10-4
	Excitation voltage *4	V	24 VDC±10%
	Power consumption (at 20°C)	W	19	31	34	34	34
	Current consumption (at 20°C)	A	0.79±10%	1.3±10%	1.4±10%	1.4±10%	1.4±10%
	Static friction torque	N • m	13.7 min.	24.5 min.	58.8 min.	58.8 min.	58.8 min.
	Attraction time	ms	100 max.	80 max.	150 max.	150 max.	150 max.
	Release time	ms	50 max. *5	25 max. *6	50 max. *6	50 max. *6	50 max. *6
	Backlash		±1°
	Allowable work per braking	J	4.9 × 103	1,372	1,372	1,372	1,372
	Allowable total work	J	1.5 × 106	2.9 × 106	2.9 × 106	2.9 × 106	2.9 × 106
	Allowable angular acceleration	rad/s2	10,000			5,000
	Brake limit	-	10 million times min.
	Rating	-	Continuous
	Insulation class	-	Type F

*1. These are the values when the motor is combined with a driver at normal temperature (20°C, 65%). The momentary
maximum torque indicates the standard value.
*2. Applicable load inertia.
• The operable load inertia ratio (load inertia/rotor inertia) depends on the mechanical configuration and its rigidity.
For a machine with high rigidity, operation is possible even with high load inertia. Select an appropriate motor and
confirm that operation is possible.
• If the dynamic brake is activated frequently with high load inertia, the Dynamic Brake Resistor may burn. Do not
repeatedly turn the servo ON/OFF while the dynamic brake is enabled.
• The dynamic brake is designed only for emergency stops. Design the system so that the Servomotor remains
stopped for at least 10 minutes after applying the dynamic brake. Otherwise the dynamic brake circuits may fail.
*3. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating
temperatures. The allowable radial loads are applied as shown in the following diagram.

*4. This is a non-excitation brake. (It is released when excitation voltage is applied.)
*5. Direct current switching with a varistor (TNR9G820K by Nippon Chemi-Con Corporation).
*6. Direct current switching with a varistor (Z15D151 by Ishizuka Electronics Co.).

Encoder Specifications

Incremental Encoders

Item	Specifications
Encoder system	Optical encoder
	20 bits
No. of output pulses	Phases A and B: 262,144 pulses/rotation Phase Z: 1 pulse/rotation
Power supply voltage	5 VDC ±5%
Power supply current	180 mA (max.)
Output signals	+S, -S
Output interface	RS-485 compliance

Absolute Encoders

Item	Specifications
Encoder system	Optical encoder
	17 bits
No. of output pulses	Phases A and B: 32,768 pulses/rotation Phase Z: 1 pulse/rotation
Maximum rotations	-32,768 to +32,767 rotations
Power supply voltage	5 VDC±5%
Power supply current	150 mA (max.)
Applicable battery voltage	3.6 VDC
Current consumption of battery	265 μA for a maximum of 5 s right after power interruption 100 μA for operation during power interruption 3.6 μA when power is supplied to Servo Drive
Output signals	+S, -S
Output interface	RS-485 compliance

Note: Multi-rotation Data Backup
• The multi-rotation data will be lost if the battery cable　connector is disconnected at the motor when connecting the battery cable for the absolute encoder and battery.
• The multi-rotation data will be lost if CN2 is disconnected　when connecting the battery to CN1 without the use of a battery cable for the absolute encoder.