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LS57A30-D2B42 Hybrid Stepper Motors

LEESN's new generation of 60mm*60mm(NEMA24) two-phase 1.8° open-loop stepper motor, with a mounting hole distance of 50mm, has low heating, high stability, high consistency, greater torque, and higher performance. It is recommended to fit the driver DM865 and DMA860.
① Spindle mode:
Provide single flat, double flat, keyway, hobbing and other shaft delivery modes;
② Lead mode:
According to different application requirements, provide customized winding and routing methods;
③ Accessories selection:
A variety of accessories for stepper motors are available, such as encoders, planetary reducers, power off brakes.
Stepper motor is a kind of mechanical device that converts electrical pulse directly into Angle position, the amount of Angle depends on the number of pulses, it and its matching stepper motor drive device together constitute a set of simple control, but low cost open-loop system.

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Specification parameters
  • Phase number
  • Step Angle
    1.8 °
  • Step Angle error
    Below ±0.09°
  • Fuselage length
  • Axis length
  • Shaft diameter
  • Rated current
    4.2 A
  • Holding torque
    3.0 N.M
  • Phase resistance
    0.7 Ω
  • Phase inductance
    2.3 mH
  • Moment of inertia
  • weight
  • Service temperature range
    0 ℃ + 50 ℃
  • Service humidity range
    20%RH - 90%RH

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