Nema 23 Stepper Motor Bipolar

$89.81

This Nema 23 stepper motor has a 76mm body, and 2.8A rated current integrated with a planetary gearbox of 4.25:1 gear ratio. It’s a good solution for limited space applications that need low speed and high torque.

Nema 23 Stepper Motor Bipolar L=76mm w/ Gear Ratio 4:1 Planetary Gearbox

This Nema 23 stepper motor has a 76mm body, and 2.8A rated current integrated with a planetary gearbox of 4.25:1 gear ratio. It’s a good solution for limited space applications requiring low speed and high torque.

Electrical Specifications

  • Manufacturer Part Number: 23HS30-2804S-PG4
  • Motor Type: Bipolar Stepper
  • Step Angle: 0.42 deg
  • Holding Torque without Gearbox: 1.89Nm(267.65oz. in)
  • Rated Current/phase: 2.8A
  • Phase Resistance: 1.13ohms
  • Voltage: 3.2V
  • Inductance: 5.4mH ± 20%(1KHz)
  • Gearbox Specifications
  • Gearbox Type: Planetary
  • Gear Ratio: 4.25
  • Efficiency: 90%
  • Backlash at No-load: <=1.5 deg
  • Max.Permissible Torque: 20Nm(2832oz.in)
  • Moment Permissible Torque: 30Nm(4248oz.in)
  • Shaft Maximum Axial Load: 100N
  • Shaft Maximum Radial Load: 200N
  • Physical Specifications
  • Frame Size: 60 x 60mm
  • Motor Length: 76mm
  • Gearbox Length: 43.5mm
  • Shaft Diameter: Φ12mm
  • Shaft Length: 30mm
  • Key-way length: 20mm
  • Key-way width: 4mm
  • Number of Leads: 4
  • Lead Length: 500mm
  • Weight: 1.8kg
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