Molon Motor and Coil Company

Contact Molon Motors for FREE QUOTE
moto QUALITY IS OUR FUTURE

MMS-17009 / Stepper Motor


Details & Specifications

download

Hybrid 0.9° / Step

Benefits:Smooth performance with
± 5% step accuracy, standard ( ± 3% available) Powerful rare earth magnets
High torque-to-inertia ratios
Laminated stator for optimum
step accuracy and low hysteresis
Magnetic shielding to minimize flux leakage
Primary Application:High performance disk drives
Motor Specifications:

  • Step angle: 0.9°
  • Step angle accuracy:± 5%²
  • Holding torque:900 g-cm
  • Detent torque:72 g-cm
  • Insulation resistance:100MΩ min. @500 VDC
  • Dielectric strength:500 Vac for 1 minute

Mechanical Specifications:

  • Radial play:0.02 mm max (450 g load)
  • End play: 0.08 mm max (450 g load)
  • Rotor inertia:17 g-cm²
  • Weight:200 g
  • Shaft runout: 0.08 mm max
  • Rated voltage:Bipolar - 9.2 V -38Ω
    Unipolar - 14.0 V - 18Ω
  • Option:double shaft