1 Axis Stepper CNC Kit 3.0Nm(425oz.in) Nema 23 Stepper Motor & Driver

This CNC kit included:

• 1x Digital Stepper Driver: DM542T
• 1x Nema 23 Bipolar Stepper Motor

Motor Specification

• Manufacturer Part Number: 23HT45S4350
• Motor Type: Bipolar Stepper
• Step Angle: 1.8 deg
• Holding Torque: 3Nm(425oz.in)
• Rated Current/phase: 3.5A
• Voltage: 4.2V
• Phase Resistance: 1.2ohms
• Inductance: 5mH ± 20%(1KHz)
• Frame Size: 57 x 57mm
• Body Length: 113mm
• Shaft Diameter: Φ10mm
• Shaft Length: 24mm
• D-cut Length: 20mm
• Number of Leads: 4
• Lead Length: 400mm
• Weight: 1.6kg

Driver Specification

• Input voltage 20-50VDC
• Anti-Resonance provides optimal torque and nulls mid-range instability
• Motor auto-identification and parameter auto-configuration when power on, offer optimal responses with different motors
• Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement
• 15 selectable microstep resolutions including 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000
• Soft-start with no "jump" when powered on
• 8 selectable peak current including 1.00A, 1.46A, 1.91A, 2.37A, 2.84A, 3.31A, 3.76A, 4.20A
• Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input
• Automatic idle-current reduction
• Suitable for 2-phase and 4-phase motors
• Support PUL/DIR mode
• Over-voltage and over-current protections

• Resources

  • Motor Datasheet: 23HT45S4350.pdf
  • Motor Torque Curve: 23HT45S4350_Torque_Curve.pdf
  • Driver Manual: DM542T.pdf