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  • Drive Circuit is simplified because the motor is driven with star winding connection
  • High torque is obtained at low speed with a mirco-step driver
  • Ultra-low vibration and low noise achieved with our micro-step driver
  • With these drivers, motor step angle is set by selecting from 1/1, 1/2, 1/4, or 1/8
Unit of Measure

Specifications

Type

N/A KT Series, 3 phase Hybrid Stepping Motor

Motor Frame Size

N/A 56 x 56 mm2.21 x 2.21 in

No. of Phases

N/A 3

Product Type

N/A Stepper Motor

Series

N/A 3 Phase KT

Motor Frame Size

N/A NEMA 23

Step Angle

N/A 1.2 deg./step

Voltage per Phase

N/A 5.10 V

Current per Phase

N/A 3.0 A

Resistance per Phase

N/A 1.7 Ω

Inductance per Phase

N/A 1.7 mH

Holding Torque

N/A 156 oz·in1100 mN·m

Detent Torque

N/A 11.3 oz·in80 mN·m

Rotor Inertia

N/A 1.97 oz·in²

Winding Method

N/A Bipolar

Insulation Class

N/A Jis Class E (130ºC/266ºF) (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 -10 to 50 ºC

Weight

N/A 980 g2.1 lb

Allowable Temperature Range

N/A 80 ºK

Torque Curve


KT56QM1-551-ST-CURVE.jpg

Dimensions


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Additional Information


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Explanation of Dynamic Torque Curves

KT Series, 3 phase Hybrid Stepping Motor (KT56QM1-551)

KT56QM1-551-VIBRATION.jpg

KT60K.jpg

Customize

N/A Custom Designs