2.3 N.m NEMA 23 Open-Loop Stepper Motor

In stock (9 items available)
  • Weight
    1.1 kg
  • SKU

Single shaft NEMA 23 frame size bipolar stepper motor with 2.3 N.m (326 oz-in)  holding torque.

  • $53.42

Leadshine 57CM23 is an industrial grade small stepper motor, ideal for small CNC projects and robots. Has a holding torque of 2.3 N.m (326 oz-in).. 8 mm (0.315 inch) shaft size and body length 76mm

This NEMA 23 frame motor is 57 mm square on the face, with four × 5 mm untapped holes. To drive this motor we recommend the  DM442 ,  M542 or  ND556 .

Manufacturer: Leadshine Model No 57CM23-3A

Step angle: 1.8°

Voltage: 3.6 V

Current: 3 A

Step angle accuracy: ±0.9°

Temperature rise (max): 80°C Max. (rated current, 2 phase on)

Ambient temperature: -20 to 50°C

Shaft radial play : Max 0.02 mm with 450g load  

Shaft axial play : Max 0.08 mm with 900g load  

Resistance per coil: 1.2 Ω 

Inductance per coil (±20%): 4 mH

Holding torque: 2.3Nm

Number of leads: 4

Rotor inertia: 0.48 kg-cm2 (0.00680 oz-in-sec2 )  

Weight: 1.1 Kg

Body length: 76 mm

Front shaft length: 21 mm

Dimension: 56 × 56 mm square face, 76 mm long, 47 mm between mounting holes



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Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

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Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

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If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

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