Nema 34 CNC Stepper Motor 7.07Nm (1001oz.in) 86x86x98mm 8 Wires

This nema 34 cnc stepper motor with size 86x86x98mm. It has 8 wires, which have three connection options: Unipolar or Bipolar(Serial) or Bipolar(Parallel), you can choose any type as you wish. It's houlding torque reach 5Nm(708oz.in) with unipolar connection and 7.07Nm(1001oz.in) with bipolar connection.

Electrical Specification

• Manufacturer Part Number: 34HS38-3008S
• Motor Type: Bipolar Stepper
• Step Angle: 1.8 deg
• Holding Torque（Unipolar）: 5Nm(708oz.in)
• Holding Torque（Bipolar）: 7.07Nm(1001oz.in)
• Rated Current/phase（Unipolar）: 3.0A
• Rated Current/phase（Bipolar Serial）: 2.12A
• Rated Current/phase（Unipolar Parallel）: 4.24A
• Phase Resistance(Unipolar): 1.6ohms
• Phase Resistance(Bipolar Serial): 3.2ohms
• Phase Resistance(Bipolar Parallel): 0.8ohms
• Inductance(Unipolar): 8.0mH ± 20%(1KHz)
• Inductance(Bipolar Serial): 32.0mH ± 20%(1KHz)

Physical Specification

• Frame Size: 86 x 86mm
• Body Length: 98mm
• Shaft Diameter: Φ12.7mm
• Shaft Length: 32mm
• D-cut Length: 25mm
• Number of Leads: 8
• Lead Length: 500mm
• Weight: 3.2kg

Connection

Resources

• Full Datasheet: 34HS38-3008S.pdf
• Torque Curve: 34HS38-3008S Torque Curve.pdf