Molon Motor and Coil Company

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MMS-23018 / Stepper Motor


Details & Specifications

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Hybrid 1.8° /Step

Benefits:Smooth Performance with ±5% step accuracy 
Powerful rare earth magnets
High torque-to-inertia ratios
Laminated stator for optimum
step accuracy and low hysteresis
Primary Application:High performance disc drives
Motor Specifications:

  • Step abgle: 1.8 deg/li>
  • Step angle accuracy:± 5 min.
  • Holding torque: 2.5kg-cm
  • Temperature rise:80°C max
  • Ambient temperature range: -20 to +50° C
  • Insulation class:B
  • Insulation resistance:100MΩ min. @500 VDC
  • Dielectric strength:500 Vac for 1 minute
  • Radial play: 0.02 mm max. (at 450g load)
  • End play:0.03 mm max. (at 450g load)
  • Rotor inertia:55g-cm²
  • Weight:360g
  • Option:double shaft
  • Rated voltage:1.3V to 24V