Specifications

Smaller size
Higher precision
Higher operating frequency
Simpler control

General Specification for PM Stepping Motor :

  

Item	Specifications
Step Angle Accuracy	±8% (full step, no load)
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80.C Max.(rated current,2 phase on)
Ambient Temperature	-20.C~+50.C
Insulation Resistance	100MΩMin. ,500VDC
Dielectric Strength	500VAC for one minute
Shaft Radial Play	0.06Max. (450 g-load)
Shaft Axial Play	0.08Max. (450 g-load)

 

SPECIFICATIONS:

 

Model	Step Angle (Deg.)	No. of Phase	Voltage (V)	Curren-t /Phase (A)	Resista-nce /Phase (ohms)	Holding Torque (g.cm)	Detent Torque (g.cm)	Rotor Inertia (g.cm^2)	Wire Diagram
PM3522-01A	15	2	5	0.46	11	335	125	7.5	A
PM3522-02A	15	4	5	0.46	11	300			B
PM3522-01B	7.5	4	5	0.862	5.8	550
DW3522-02B	7.5	2	5	0.5	10				A
DW3522-03B	7.5	2	12	0.2	608
DW3516-01	7.5	4	12	0.255	47	300	65		B
DW3516-02	7.5	2	5	0.42	12	350	75		A
DW4222-01A	7.5	4	12	0.8	15	800	210	9.6	B
DW4222-02A	7.5	2	4.2	0.6	7	800	210		A
DW4222-01B	7.5	2	12	0.13	95	550	100	7.5
DW4222-02B	7.5	4	5	0.81	6.2	600	110		B
DW4217-01	7.5	4	12	0.24	50	600	90	9.6
DW4217-02	7.5	2	5	0.59	8.6	500	100		A
DW4930-01	7.5	2	5	0.9	5.5	1700	350	<14.5
DW5725-01	7.5	4	12	0.6	21	1500	425	<12.5	B
DW5725-02	7.5	2	5.6	0.625	9	1200			A