Hiwin Torque Motor Rotary Table - TMY4 series

Torque Motor Rotary Table - TMY4 series

The TMY series is designed with an intergrated, high resolution feedback system which is optimized to achieve high dynamic motion, high torque and high precision. The TMY series is a perfect fit for indusries that require precision.

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Feature | Torque Motor Rotary Table - TMY4 series

• Outer rotating structure
• Integrated high resolution incremental/absolute feedback system
• High dynamic, torque and precision
• Maximum torque: 12 - 300 Nm
• Compatible with special environments

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Code | Torque Motor Rotary Table - TMY4 series

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Specifications | Torque Motor Rotary Table - TMY4 series

Detail	Symbol	Unit	TMY44	TMY48
Continuous torque	Tc	Nm	4	8
Continuous current	Ic	Arms	2.6	2.6
Peak torque (Within 1s.)	Tp	Nm	12	24
Peak current (Within 1s.)	Ip	Arms	7.8	7.8
Torque constant	Kt	Nm/Arms	1.56	3.12
Eletrical time constant	Te	ms	5.2	5.4
Resistance (line to line at 25°C)	R25	Ω	2.57	4.5
Inductance (line to line)	L	mH	13.27	24.42
Number of poles	2p	-	14	14
Back emf constant (line to line)	Kv	Vrms/(rad/s)	0.9	1.8
Motor constant (line to line at 25°C)	Km	Nm/√W	0.8	1.2
Thermal resistance	Rth	K/W	2.9	1.6
Temperature sensor	-	-	PTC SNM100
Nominal input voltage	-	VDC	500(6002))
Inertia of rotating parts	J	kgm2	0.0065	0.0085
Mass of motor	Mm	kg	5	7.5
Max. axial load	Fa	N	1000	1000
Max. moment load	M	Nm	30	30
Max. speed	-	mm	300	300
Resolution	-	p/rev	920,000 (Absolute1))
Repeatability	-	arc-sec	±3
Accuracy	-	arc-sec	±30
Axial runout	Ra	mm	0.03(0.0052))
Radial runout	Rr	mm	0.03(0.0152))
Height	H	mm	123	163

1. ¹⁾ The motor should be matched with corresponding HIWIN drive.
2. ²⁾ Optional
3. *All thespecifications in the table are in ±10% to tolerance except dimensions.