*General Specification for High Torque Hybrid Stepping Motor

Item	Specifications
Step Angle	1.8°±5%(full step,no load)
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80℃ Max.(rated current,2 phase on)
Ambient Temperature	-20℃~+50℃
Insulation Resistance	100MΩMin.,500VDC
Dielectric Strength	500VAC for one minute
Shaft Radial Play	0.02Max.(450g-load)
Shaft Axial Play	0.08Max.(450g-load)
Max.radial force	28N(20mm from the flange)
Max.axial force	10N

*Size 42mm High Torque Hybrid Stepping Motor Specifications

Model No.		Rated Voltage	Current /Phase	Resistance /Phase	Inductance /Phase	Detent Torque	Holding Torque	Leads	Rotor Inertia	Weight	Length
Single Shaft	Double Shaft	V	A	Ω	mH	g.cm	N.cm		g.m²	Kg	mm
42HB2520-1404S1	42HB2520-1404D1	2.6	1.4	2.0	2.0	75	13	4	20	0.2	25
42HB3438-1006S1	42HB3438-1006D1	3.8	1.0	3.8	3.0	120	22	6	35	0.24	34
42HB34130-0604S1	42HB34130-0604D1	7.2	0.6	13	15		22	4
42HB34225-0404S1	42HB34225-0404D1	9.0	0.4	22.5	32		28	4
42HB40300-0406S1	42HB40300-0406D1	12	0.4	30	24	150	25	6	54	0.28	40
42HB4030-1206S1	42HB4030-1206D1	12	1.2	3.0	3.2		24	6
42HB4040-1204S1	42HB4040-1204D1	4.8	1.2	4.0	4.5		36	4
42HB44250-0506S1	42HB44250-0506D1	12	0.5	25	30	180	46	6	60	0.34	44
42HB44300-0386S1	42HB44300-0386D1	12	0.38	30	32		32	6
42HB48075-3004S1	42HB48075-3004D1	2.4	3.0	0.75	1.1	200	50	4	68	0.35	48