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High Torque Brushless Motors

SMAC launches the HT35 and HT55 series of brushless motors designed for specific OEM applications. They are available in 7.5, 35, and 55mm sizes as standard.

Ht35 And Ht55

This content was written and submitted by the supplier. It has only been modified to comply with this publication’s space and style.

These motors represent a technical leap over existing DC brushless motor technology:

• Flux density over 10,000 Gauss - achieved by using Halbach magnet designs (like those used in Particle Accelerators)

SMAC’s patent pending PRINTED COIL technology - uses circuit board manufacturing methods to make coils with the following advantages;

    • Very low cost tool up

    • Very quiet because of the near perfect coil layer location

   •  Nearly zero variance in resistance

    • Allows the combination of coil/encoder reader head/ controller amplifier all in the same circuit board. (Eliminates wires, soldering, etc.)

Torques are 2X that of conventional designs. SMAC also is making special motors for OEM proprietary application - like the HT 100 designed to integrate into a specific customer’s filler line.

SMAC HT motors have much higher torques than the current market leaders and are priced very competitively. Design possibilities exist to reduce motor foot print/weight and even sometimes eliminate a gear.

SMAC’s built-in feedback system gives SMAC’s devices the unique mechatronic ability to “perform a task and verify its quality at the same time.” This would allow the actuators to quality check key processes 100% in real time and feedback the results.


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