Hiwin Torque Motor Rotary Table - TMN42G

Torque Motor Rotary Table - TMN42G

The TMN series is designed with an extremely low profile and a high resolution / optical encoder optimized to achieve high dynamic motion, high torque and high torque and high presision. The TMN series is a perfact fit for in dustries that require high precision but less force.

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Feature | Torque Motor Rotary Table - TMN42G

• Outer rotating structure
• Space saving with Low profile design
• High resolution optical encoder / resolver selectable
• Maximum torque: 4.2 - 39.6 Nm

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Code | Torque Motor Rotary Table - TMN42G

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Specifications | Torque Motor Rotary Table - TMN42G

Spec	Symbol	Unit	TMN42G
Continuous torque	TC	Nm	1.4
Continuous current	IC	Arms	1.5
Peak torque (Within 1s.)	TP	Nm	4.2
Peak current (Within 1s.)	IP	Arms	4.5
Torque constant	Kt	Nm/Arms	0.97
Electrical time constant	Te	ms	1.8
Resistance (line to line at 25°C)	R25	Ω	4.59
Inductance (line to line)	L	mH	8.18
Number of poles	2P	-	16
Back emf contact (line to line)	Kv	Vrms / (rad/s)	0.56
Motor constant (line to line at 25°C)	Km	Nm / √W	0.4
Thermal resistance	Rth	K/W	4.84
Temperature sensor	-	-	PTC SNM100
Nominal input voltage	-	VDC	500(6002))
Inertia of rotating parts	J	kgm2	0.003
Mass of motor	Mm	kg	2
Max. axial load	Fa	N	600
Max. moment load	M	Nm	30
Max. speed	-	rpm	700
Resolution	-	p/rev	4,320,000 (Incremental, sin/cos 1Vpp)
Repeatability	-	arc-sec	±2.5
Accuracy	-	arc-sec	±45/±101)
Axial runout	Ra	mm	0.03(0.0052))
Radial runout	Rr	mm	0.03(0.0152))
Size	W x L x H	mm	118 x 118 x 45

• Note
  • ¹⁾ Afer error mapping
  • ²⁾ optional
  • *All the specifications in the table are in ±10% of tolerance except dimensions.