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57mm Series 2 Phase Stepper Motor

  •   Place of Origin:           Guangdong China (Mainland)

      Brand Name:               Rtelligent

      Model:                         57A09/57A1/57A2/57A2-Z/57A3

      Number of Poles:           Bipolar

      Rated Torque:              0.9N.M/1.3N.M/2.2N.M/1.8N.M/3N.M

      Certification:                CE

      Step Acurracy:             ±5%(synchronizing no-load)

      Temperature Rise:       80°CMax

      Ambient Temperature:   -20°C~+50°C Voltage

      Insulation Resistance:   100MΩmin.500VDC

      Voltage Resistance:    500V AC for one minute

      Radial runout:                0.06Max.(450g-load)

      Axial runout:                  0.08Max.(450g-load)

      Application:Engraving machine laser machine CNC machine tool textile and garment machinery medical equipment measuring equipment etc.

  • support hotline:0755-29503086
  • Product Details

Technical specifications

 

Model  Phase number Step angle (°) Holding torque (N.m) Rated current (A) Phase inductance (mH) Phase resistance
(Ω)
Number of lead Rotor inertia(g.cm²) Motor weight (Kg) Motor body length  L(mm)
57A09 2 1.8 0.9 2.8 1.2 0.8 4 260 0.6 55
57A1 2 1.8 1.3 2.8 2.1 1 4 460 1 76
57A2 2 1.8 2.2 4 1.8 0.8 4 460 1.1 80
57A2-z 2 1.8 1.8 4 1.8 0.8 4 460 1.5 120
57A3 2 1.8 3 4 3.2 0.9 4 720 1.4 100


Overall dimensions of 57 (mm)  

Overall dimensions of 57mm stepper motor

 

  

57系列步进电机接线图Connection diagram of nema23 stepper motor

advisory:57mm Series 2 Phase Stepper Motor