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PRODUCT

PRODUCT

Size 57mm 3-Phase hybrid stepper motor

introduction

1.2°57H Stepping Motor Specifications(57BYGH电机技术参数)

型号 Series Model	步距角 Step Angle (°)	机身长 Motor Length (L mm)	相电流 Phase Current (A)	电阻 Phase Resistance (Ω)	电感 Phase Inductance (mH)	静力矩 Holding Torque (kg.cm Min)	转动惯量 Rotor Inertia (g.cm²)	引线数 Lead Wire (No.)	重量 Motor Weight (g)
ST57H340	1.2	45	1.5	1.4	1.5	5	120	6	500
ST57H341	1.2	45	3	0.48	0.5	5	120	6	500
ST57H350	1.2	56	2	2.0	2.3	9	190	6	750
ST57H351	1.2	56	3	0.65	0.8	9	190	6	750
ST57H370	1.2	76	2	2.9	4.4	17	480	6	1150
ST57H371	1.2	76	3	1.0	2.4	15	480	6	1150

*All above are conventional products ,special products can be customized according to customer requirements.

Dimensions(外形图): unit=mm

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