NEMA 23 Closed-loop Hollow Shaft Stepper Motor

NEMA 23 Closed-loop Hollow Shaft Stepper Motor 2Nm 4.2A 57x76mm with 1000PPR Encoder

$85.00

In Stock:

5

Model: 57AI76EC1-B-NK30

Weight: 1.45KG

Certificated: ISO, CE, RoHS

Ships From China

5 in stock (can be backordered)

NEMA 23 Hollow Shaft Motor with Encoder: This big size 57mm NEMA 23 closed loop hollow shaft stepper motor has a body length 96mm integrated with a incremental optical 1000PPR resolution encoder, which generates a strong holding torque 2.0Nm and speed upto 1000rpm. A hollow shaft with outer diameter Φ16mm & inner diameter Φ12mm is available and also a dual shaft with front shaft length 30mm & rear shaft length 6mm is designed.

NEMA 23 Hollow Shaft Motor with Encoder Specification

  • Part Number: 57AI76EC1-B-NK30
    Step Angle: 1.8deg
    Bipolar/Unipolar: Bipolar
    Holding Torque: 2.0Nm
    Rated Current/phase: 4.2A
    Driving Voltage: 24-48VDC
    Frame Size: 57x57mm
    Body Length: 86mm
    Shaft Type: Hollow Shaft
    Inner Diameter: Φ12mm
    Outer Diameter: Φ16mm
    Front Shaft Length: 30mm
    Rear Shaft Length: 6mm
    Number of Leads: 4
    Lead Length: 3000mm
    Weight: 1.4kg

Overall Size

NEMA 23 Hollow Shaft Motor with Encoder

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Tag: 2nm, 4.2a, 57-76mm, closed loop, dual shaft motor, hollow shaft, long axis, nema 23 encoder

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