Nema 14 Bipolar Krokový Motor CNC 0.5A 8.5V

Electrical Specification

• Manufacturer Part Number: 14HR05-0504S
• Motor Type: Bipolar Stepper
• Step Angle: 0.9 deg
• Holding Torque: 5Ncm (7.08oz.in)
• Rated Current/phase: 0.5A
• Voltage: 8.5V
• Phase Resistance: 17ohms
• Inductance : 6.5mH ± 20%(1KHz)

Physical Specification

• Frame Size: Φ36mm
• Body Length: 12.5mm
• Shaft Diameter: Φ5mm
• Shaft Length: 10.5mm
• D-cut Length: 5mm
• Number of Leads: 4
• Lead Length: 300mm
• Weight: 50g

Connection

Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.

Datasheet:

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