Radford, Va. – For high torque applications in a variety of industries, Nippon Pulse offers the PF55 stepper motor, a two-phase tin-can style brushless motor available with both unipolar and bipolar windings. 
With a unipolar winding, the PF55 stepper offers a holding torque of 120N, while a bipolar winding provides 150N of holding torque. In a full-step (2-2) excitation mode, the PF55 has 48 steps per revolution, a rated voltage of 5 and 12V, inductance between 12 and 37mH, and resistance between 5 and 36 ohms.
The PF55 stepper motor also comes in a gearhead model with 20 different ratio options, ranging from 6/25 to 1/300. These gearhead motors provide maximum torques of 400, 700, and 1000mN·m. All variations of the PF55 motor are also available with a connector.
Nippon Pulse PF55 motors are ideally suited for liquid dispensing devices, valve control machines, torque metrology instruments, printing machines, and medical diagnostic systems.
For more information, visit www.nipponpulse.com
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