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Contact USA Inside SalesCatherine Topar
Ph: 203-334-7537
Fx: 203-334-7792
Email: ctopar@e-jpc.com
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D-Cut Single Shaft

Features:
  • High torque
  • Low vibration
  • Silent operation
  • High position accuracy
The best magnetic balance is employed in our round type stepping motor. Motor performance is greatly improved using the latest technology of three dimensional magnetic field analysis and robust design.
Unit of Measure

Reference Part Number

 N/A KA50KM2-551

Type

 N/A KA Series Motors with Encoder Motors (1.8 Degree/Step) - NEMA 17 / 23

Product Type

 N/A Stepper Motor

Series

 N/A 2 Phase Round KA

Motor Frame Size

 N/A Dia: 50 mmDia: 1.97 in

Motor Frame Size

 N/A NEMA 17

Step Angle

 N/A 1.8 deg./step

Voltage per Phase

 N/A 2.60 V

Current per Phase

 N/A 2.0 A

Resistance per Phase

 N/A 1.30 Ω

Inductance per Phase

 N/A 2.5 mH

Holding Torque

 N/A 74 oz·in520 mN·m

Detent Torque

 N/A 2.8 oz·in20 mN·m

Rotor Inertia

 N/A 100 B·cm²0.5 oz·in²

Winding Method

 N/A Bipolar

L

 N/A 1.97 in50 mm

Weight

 N/A 420 g0.9 lb

Note

 N/A The basic motor characteristics, connection diagrams, and accessories (lead connectors) conform to the standard specifications.

No. of Channels

 N/A 3

Base Motor

 N/A KA50KM2-551

Resolution [P/R]

 N/A 400

Power Supply Voltage

 N/A DC 5V ±0.5 V

Output Aspect

 N/A A B I

Output Wave Form

 N/A TTL

Recommended Pull-Up Resistor Value (R)

 N/A 2.7 K Ω


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Connection Diagrams

Outline


Explanation of Dynamic Torque Curves

KA Series Motors with Encoder Motors (1.8 Degree/Step) (KA50JM2-X18)

KA50 Series 2 Phase Hybrid Motors (1.8 Degree/Step) - Nema 17 (KA50KM2)