Outer Rotor Torque Motor-HANS-C

This outer rotor torque motor delivers high positioning accuracy and strong torque performance. Designed for direct drive systems, it ensures zero backlash and smooth operation under dynamic loads. Widely used in equipment requiring precise rotational control.

Product Detail

Product Specifications

Frame Outer Rotor Torque Motor HANS-C Series Specification
Motor Model No.：HANS-C-xxx-Dxxx-Hxxx-Txx-1-A			C-003	C-007	C-015
Performance Parameters	Symbol	Unit	C-003	C-007	C-015
Cable Outlet			1	1	1
Outer Diameter	D1	mm	170	170	170
Center Hole	D2	mm	45	45	45
Installation Height	H	mm	95	112	132
Continuous torque (Tmax)	Tc	Nm	3	9	17
Peak torque	Tp	Nm	9.0	27.7	51.0
Vmax,Tc@Vbus=310Vdc	Nmax,Tc	Rpm	600	600	450
Vmax,Tp@Vbus=310Vdc	Nmax,Tp	Rpm	500	500	350
Vmax,0@Vbus=310Vdc	Nmax,0	Rpm	800	800	500
Encoder (BISS-C)		P/rev	23bits	23bits	23bits
Positioning Accuracy		arc sec	±10/±5	±10/±5	±10/±5
Repeat Accuracy		arc sec	±1.5	±1.5	±1.5
Maximum axial load (recommend)	Fa	N	700	700	700
Maximum torque load (recommend)	T	Nm	40	40	40
Motor outlet		M	0.3	0.3	0.3
Cable bending radius (within drag chain）		mm	37.5	37.5	37.5
Continuous current (Tmax)	Ic	Arms	2.5	2.3	2.5
Peak Current (1s)	Ip	Arms	7.5	6.9	7.5
Torque Constant (within 25℃±5℃）	Tf	Nm/Arms	1.2	4.0	6.8
Electromotive constant (within 25℃±5℃）	Te	Vrms/rad/s	0.4	1.3	2.3
Resistance (within 25℃±5℃）	R	Ω(p-p)	2.6	4.8	6.6
Inductance (within 25℃±5℃）	L	mH(p-p)	6.0	12.5	19.0
Pole pairs	p		8	8	8
Max.coil temperature	Tmax	℃	120	120	120
Motor Mass		KG	8.4	14.5	16.5
Mover Mass	Mc	KG	2	4	6
Rotor Moment of Inertia	Jm	Kg*m2	0.012	0.021	0.027
Axial Runout		mm	0.03	0.03	0.03
Radial Runout		mm	0.03	0.03	0.03

Dimension

Characteristics:

1.It remains servo-performance for direct drive,which is better than for a conventional servo-drive with mechanical gear reduction.

2.Torque Motors offers various methods of heat dissipation, such as natural cooling, forced air cooling or forced water cooling.

3.Generate high torque and acceleration without any loss in precision.

high torque generation makes our motors readily adaptable to any application.

4.High reliability, high efficiency, position accuracy and repeatability.

HAN’S MOTOR DDR Torque Motor Products Series.:

Why choose us?

Q1: What’s the advantage of HAN’S MOTOR HANS series DDR torque motors?
A1: Self-research absolute encoder, high rigidity, high precision, high speed, high acceleration and small noise

Q2: What’s the service of HAN’S MOTOR corporation?

A2: Design: Leading design technology Drive: Standard integrated built-in driver

Customized: Professional customized services Quality: High quality and reliable guarantee

Q3: What’s the service of HAN’S MOTOR corporation?

A3: Specialized in direct drive system in domestic R&D, promotion, applications.

Including linear motor、torque motor、motion stage 、AC servo system 、Variable-frequency drive etc.

Q4: What about the products characteristics?

A4: High inertia, low speed motion with good stiffness, unsuitable for high speed and high frequency motion,

excellent compact design.

Our Products & Services

Professional development group & technical support

Applications:

Machine tools (direct drive, CNC axis), NC rotary tables (direct drive), direct drive in radial precision tracking units, automation technology, printing and packaging machinery etc.