Brushless motor uses new rotor technology

Allied Motion’s new DynaMax 25 coreless motors feature a low inertia, copper foil rotor and a rare earth neodymium magnet system for unprecedented power density, best-in-class torque to size ratio, and high acceleration performance. Available in the UK from Mclennan Servo Supplies, the 25mm diameter 12 or 24 VDC motor has a starting torque rating of 400mNm, nominal torque of 35mNm, an acceleration response of 4ms, and a nominal speed of 7,700rpm.

The DynaMax 25 is aimed at applications where compact size, rapid start-stop and smooth speed performance are prime requisites: With the optional OE22 high-resolution 2000ppr encoder, the DynaMax 25 will be a great match for high accuracy/high throughput positioning and robotics such as semiconductor, electronic or medical equipment fabrication, whilst encoderless versions will suit high dynamic use in precision pumps and valves, specialised hand tools and miniature actuators.

The motor is designed for long life operation with a carbon brush system and its coreless design provides zero motor cogging for excellent speed regulation as well as very high efficiency and low weight.

Mclennan Servo Supplies

T: 08707 700 700

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