![[discontinued] Nema23 2 Phase 4-Leads 18.9Kgcm 76mm CNC Stepper Motor (Shaft Diameter 8mm)](https://cdn.shopify.com/s/files/1/0029/6838/7619/products/01_595_f5745021-4b6e-4a3d-9970-2febe2e6dd9a.jpg?v=1557256590)
[discontinued] Nema23 2 Phase 4-Leads 18.9Kgcm 76mm CNC Stepper Motor (Shaft Diameter 8mm)
$37.99
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ELECTRICAL SPECIFICATION: Manufacturer Part Number: JK57HS76-2804-14Motor Type: 2 phase 4-Leads stepper motorStep Angle: 1.8 deg. Holding Torque: 1.89Nm( 267.7oz.in) Rated Current/phase: 2.8A Phase Resistance: 1.1ohms Inductance: 3.6mH+/-20%(1KHz) PHYSICAL SPECIFICATION Frame Size: 57 x 57mm Body Length: 76mm Shaft Diameter: 8.0mm Shaft Length: 21mm D-cut Length: 15mm Number of Leads: 4 Lead Length: 300mm Weight: 1.0kg WARNING Make sure the motor connect to a constant current orchopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.
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