NPM PF Series PM Stepping Motors
Nippon Pulse Motor (NPM) PF Series PM Stepping Motors are permanent magnet stepping motors designed for precise and responsive rotary motion. They operate through pulse signals, allowing the motor speed to be controlled by pulse frequency.
The PF Series features direct lead-wire connections and is available in motor sizes from 25 mm to 55 mm. Models include PF25, PF35, PF35T, PF42, PF42T and PF55, with different step angles and coil specifications.
Step angles range from 3.75° to 15°, depending on the model. Unipolar and bipolar winding options are available, with different coil voltages for different drive requirements. The series also includes thick, thin and high-torque configurations.
The PF Series supports open-loop control without a separate position detection mechanism. Its permanent magnet rotor provides responsive starting and stopping performance. Gear-equipped versions are also available for applications requiring reduced speed and increased output torque.
