Stepper Motor High Torque  9Nm Nema34 Closed Loop  Motor Servo  Hybrid Encoder. 

The standard series 2-phase stepper motor offers balanced performance by high torque,low vibration and low noise.The PK series 2 phase stepper motor with encoder offer high torque and precise feedback capability. 

Motor Specification

• Number of phase:2
• Holding Torque: 9Nm
• Rated Current:/phase: 6.0A
• Phase resistance: 0.62 ohms +/-10%
• Inductance: 6.93mH +/-20% 1KHz inductance
• Shaft Diameter:14 mm
• Shaft length: 37 mm
• Keyway shaft length: 25 mm
• Lead length: 300 mm