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stepper motor Get Adobe Acrobat Reader View Product Specification (requires Adobe Acrobat Reader)

Stepper Motor


A Stepper motor has several advantages over other types of motors. One of the most impressive is their ability to position very accurately. Standard stepper motors have an accuracy of +/-5%. The error does not accumulate from step to step. This means that a standard step motor can take a single step and travel 1.8° +/-0.09°. Then it can take one million steps and travel 1,800,000° +/-0.09°. This characteristic gives a step motor almost perfect repeatability. In motor terms, repeatability is the ability to return to a previously held position. A stepper motor can achieve the same target position, revolution after revolution.

Want to learn more about step motors and drives ? Click here to download a 13 page tutorial.

Are you a high volume OEM looking for great pricing on Hybrid and Permanent Magnet stepper motors? Click here to get more information and download spec sheets on our high volume motors

Product Series

Title
Holding Torque Range (oz-in)
Summary
Nema 17 10 - 62 Standard and High Torque versions available.
Nema 23 40 - 187 Standard (1.8° full step angle), High Torque, and High Resolution (0.9° full step angle)
Nema 34 173 - 1,282 Standard (1.8° full step angle), High Torque, and High Resolution (0.9° full step angle)
Nema 42 1,130 - 3,186 Standard and High Torque versions available

stepper motor

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stepper motor 5-Phase Stepper Motor

  • Available as Standard 5-phase motors (0.72° full step angle), High Resolution (0.36° full step angle), and High Torque motors
  • Nema 17, 23, and 34 frame sizes
  • Multiple stack lengths available
  • Motor and driver are matched pair - no current adjustments needed
  • High torque output in a compact size
  • Extremely smooth operation - virtually no low speed vibration
  • Highly cost effective
  • Easy installation with only 5 leads
Product Series

Title
Summary
Nema 17 Holding torques up to 33 oz-in. Standard, High Resolution, and High Torque versions available
Nema 23 Holding torques up to 230 oz-in. Standard, High Resolution, and High Torque versions available
Nema 34 Holding torques up to 873 oz-in. Standard, High resolution, and High Speed versions available

stepper motor