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Linear stepper motor which named Nema 17 external linear actuator, the motor part is 48mm 1.8 degree 1.68A Nema 17 stepper motor. It was integrated with 280mm Tr8*1 threaded rod and a POM screw nut move along the threaded rod.

Electrical Specification

  • Manufacturer Part Number: 42HS48-280N81
  • Motor Type: External Linear Stepper
  • Step Angle: 1.8 deg
  • Holding Torque: 44Ncm
  • Rated Current/phase: 1.68A
  • Phase Resistance: 30ohms
  • Voltage: 2.3V
  • Inductance: 37mH ± 20%(1KHz)

Physical Specification

  • Frame Size: 42x 42mm
  • Body Length: 48mm
  • Lead Screw Length: 280m
  • Lead Screw Diameter: 8mm
  • Lead /Step: 1mm
  • Lead/Revolution: 1mm 
  • Number of Leads: 4
  • Lead Length: 1000mm
  • Weight : 350g

NEMA17 linear stepper motor lead screw Tr8x1 280mm length

SKU: 42HS48-280N81
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