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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


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The Kollmorgen MX112-FF-401U is a member of the MX Series of Hazardous Duty Stepper Motors known for their adaptability, cost efficiency, and control ease. Its high-torque functionality fits within a compact design and is available in a variety of standard constructions and windings. The motor can also be customized to cater to specific requirements. The MX112-FF-401U fulfills UL Class1, Division1, Group D regulations and has a NEMA 42 frame size with built-in 2 stacks. Although it lacks a rear shaft extension, it boasts a holding torque of 9.82 Nm, a rated current of 2.7 Amps, a phase resistance of 2.5 Ohms, and phase inductance of 2.5 mH. Additionally, its detent torque is 12 oz-in and has a rotor inertia of 0.114. This stepper motor underlines Kollmorgen's commitment to performance and reliability.
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Technical Specifications
  • Brand: Kollmorgen
  • Product Type: Stepper Motor
  • Series: MX Series
  • Model: MX112-FF-401U
  • Design: Hazardous Duty
  • Agency Compliance: UL Class1, Division1, Group D
  • Frame Size: 110 mm or NEMA 42
  • Stacks: 2
  • Connection/Mount: FF
  • Identification Suffix: 401
  • Rear Shaft Extension: No
  • Holding Torque: 9.82 Nm
  • Rated Current: 2.7 Amps
  • Phase Resistance: 2.5 Ohms
  • Phase Inductance: 2.5 mH
  • Detent Torque: 12 oz-in
  • Rotor Inertia: 0.114.

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