Ultra-high torque 22ECT brushless slotless motor

Written by: Tom Austin-Morgan | Published:

Portescap has introduced the latest addition to its Ultra EC mini motor platform, the 22ECT brushless motor, designed specifically to deliver ultra high torque in a compact size. With the unique coil technology and a multipolar rotor design, the 22ECT has been developed to be one of the most advanced and highest performing brushless slotless motors in its class.

The 22ECT has been optimised for high continuous torque at low to medium speeds, maximising power between 10,000 and 20,000rpm. The motors are claimed to be capable of delivering two times higher continuous torque than comparable BLDC motors of same size over the entire low speed range when used with gears.

The motors are constructed with an enhanced high efficiency magnetic circuit that reduces both iron and joule losses, the primary causes for motor stator heating. The result is the 22ECT stays cooler and is said to offer greater power density than equivalent models. With maximum continuous torque up to 98.5mNm and higher stall torque, 22ECT motors are ideally suited for use in applications such as Industrial automation, power tools and robotics.

The 22ECT is available in 60 and 82mm length versions, with hall sensors and three different coils to match your speed and voltage requirements.


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