1.8 Stepper Angle Four Phase Hybrid Stepper Motor , 8 Wire Stepping Motor

Delivery Time:7-25days
Certification:CE, ISO9001,ROHS,SGS

1.8º Stepper Angle Four Phase Hybrid Stepper Motor , 8 Wire Stepping Motor

NEMA 23(inch) 57BHH(MM)Series two-phase (four phase) stepper motor

Description:

NEMA23 Square 57BYGH stepper motor

57mm stepping motor

Model: NEMA23, 57BHH, 57BYGH

Phase: 2phase or 4 phase

Stepper Angle: 1.8º

Low Current

Small Holding Torque

Lead wire no.: 4 or 6 or 8wires

Speed: low or high speed

Shape: Square

Application:

Our application fields refer to robot, music fountain, industrial electronic automation equipment, medical instrument, advertising equipment, stage lighting equipment, printer, textile machinery, external applicable equipment of computer, CNC router, etc.

Step Angle-----------------------------1.8°±5%

Temperature Rise--------------------------80℃ Max.

Insulation Resistant--------100MΩ Min.,500VDC

Dielectric Strength--------500VAC for one minute

Ambient Temperature ----------—20℃~+50℃

Shaft Radial Play-------------------------------0.02Max.(450 g-load)

Shaft Axial Play--------------------------------0.08Max.(450 g-load)

NEMA 23(inch)57BHH(MM)series step-motor parameter list
Technicial Parameters:
New Model	Old Model	No.of Phase	Voltage	Current	Inductance	Resistance	Holding   Troque	Rotor Inertia	Weight	Length	Lead Wire Number
			V	A	mh±20％	Ω±10％	kg.cm	g.cm²	kg	mm	NO.
57BHH41-030B	57BYGH019	4	9	0.3	30	30	3	135	0.42	41	6
57BHH41-060A	57BYGH021	2	10	0.6	16	16.5	1.2	135	0.42	41	4
57BHH41-100A	57BYGH012-02	2	5.4	1	9.5	5.4	5.5	135	0.42	41	4
57BHH41-100B	57BYGH001	4	5	1	5	5	3.8	135	0.42	41	6
57BHH41-150A	57BYGH004-02	2	2.7	1.5