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Miniature Motors for Textile Yarn Guides

Textile Yarn Guide
Textile Yarn Guide

Challenge 

Thread guide mechanisms and precision winding machines in textile machines require fast and accurate positioning and motion control. Key to the functionality of the guide mechanism is the ability of a miniature motor to accurately position and guide the yarn during winding. Our unique disc magnet motor technology combines the precise movement of a stepper motor and the high acceleration of a brushless DC motor. The result is a motion solution capable of angular acceleration of 300,000 rad/s2 with the simple control of a stepper motor.

Benefits 

  • The shortest dynamic motion time (> 300,000 rad/s2 angular acceleration)

  • Increased speed capability over hybrid stepper motors

  • High accuracy and control

  • Long life and low noise

Customization Options 

  • Ball bearings to increase life

  • Customized windings

  • Encoders for position feedback to outperform brushless servo motors

[value]

Specification + Detail
MetricEnglish
Model Diameter{%BR%}(in) Diameter{%BR%}(mm) Holding Torque, Typical{%BR%}(mNm) Holding Torque, Typical{%BR%}(oz-in) Detent Torque, Max{%BR%}(mNm) Detent Torque, Max{%BR%}(oz-in) Step Angle{%BR%}(degree) Steps per Revolution
P532 EN 2.05 52 215.0 30.30 45.0 6.40 3.6 100
P532 2.05 52 205.0 29.00 28.0 4.00 3.6 100
P760 EN 3.35 85 485.0 68.70 20.0 2.80 7.5 48