Item # KH56KM2-901, KH56JM2 Series 2-Phase Hybrid Stepping Motor (1.8 Degree/Step)

Features

Stronger torque generated in higher speed zone (KH56KM2-901 generates 1.2 times torque of our previous model at 1200 r/min. speed)
Lowered Vibration by increased stiffness of body construction (lowered by 10% than our previous model)
Improved Efficiency (1.1 times of our previous model, by high grade materials)

Unit of Measure

Specifications | Torque Curve | Dimensions | Additional Information | Customize

Specifications

Motor Frame Size	N/A 56 x 56 mm2.21 x 2.21 in
No. of Phases	N/A 2
Product Type	N/A Hybrid Stepping Motor
Series	N/A 2 Phase Square KH
Motor Frame Size	N/A NEMA 23
Shaft Specification	N/A Single Shaft
Step Angle	N/A 1.8 deg./step
Voltage per Phase	N/A 2.3 V
Current per Phase	N/A 3.0 A
Resistance per Phase	N/A 0.77 Ω
Inductance per Phase	N/A 1.04 mH
Holding Torque	N/A 118 oz·in834 mN·m
Detent Torque	N/A 5.2 oz·in37 mN·m
Rotor Inertia	N/A 1.0 oz·in²
Winding Method	N/A Unipolar
Insulation Class	N/A JIS Class E (120ºC/248ºF) UL Value : Class B (130ºC/266ºF)
Insulation Resistance	N/A 500 VDC, 100 MO min.
Dielectric Strength	N/A 500 VAC, 50 HZ, 1 min.
Ambient Temperature Range	N/A 0 to 50 ºC
Weight	N/A 650 g1.4 lb
Allowable Temperature Range	N/A 70 ºK

Torque Curve

KH56KM2-901.jpg

Dimensions

Additional Information

Connection Cable to Motor KH 56

Connection Diagrams

Driver Selection Guide

Explanation of Dynamic Torque Curves

Motor Selection Guide

System Configuration