0.9 degree NEMA 23 Hybrid Stepper Motor 57HYM 

Description of 0.9 degree NEMA 23 Hybrid Stepper Motor 57HYM/57BYGH  (Round)

Step Angle Accuracy: ±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: 100MΩ min,500VDC 

Dielectric Strength: 500VDC for one minute 

Shaft Radial Play: 0.02mm max(450g load) 

Shaft Axial Play: 0.08mm max(450g load)

Max. radial force: 28N(20mm from the flange) 

Max. axial force: 10N 

Rotation:        CCW

Insulation Class B(130℃)

Parameter of  0.9 degree NEMA 23 Hybrid Stepper Motor 57HYM/57BYGH (Round)    

Drawing of  0.9 degree NEMA 23 Hybrid Stepper Motor 57HYM/57BYGH (Round)    

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