What is Brushed DC Motors?

A brushed DC motor is an internally commutated electric motor designed to be run from a direct current power source. Brushed DC motors can be varied in speed by changing the operating voltage or the strength of the magnetic field.

Featuring a permanent magnet, coreless design, our brushed DC motors deliver high efficiency and power density in a small, lightweight package. Built of high-quality materials for optimal performance, these motors offer a low moment of inertia, low friction and a long commutator life. They’re perfect for compact applications requiring high acceleration, torque and efficiency with no cogging.

Ideal for Small, Portable and Handheld Devices

Assun Motor’s Brushed DC motors are available in 12 different sizes. The dimension specification can be defined as 1623, 1626, 1633, 1642, 1643, 2232, 2242, 2532, 2545, 2831, 2845 and 3570, with the first 2 numbers representing diameter in mm, and the following 2 numbers representing the length of the motor in mm.

To aid you in selecting the right models for your specified needs, the image below will help you to understand better in our motor model type, including diameter, length, material, with or without rear shaft, rated voltage and revolving speed.

AssunMotor Model No InfographicRated voltage for our brushed motor are 1.5V, 3V, 6V, 12V, 24V, 26V, 36V & 48V. The general specification can be summarised as following:

– Diameter size from 16mm to 35mm.
– Length from 23mm to 70mm
– Rated power Output from 0.9W to 40W.
– Revolving speed from 1223RPM to 12476 RPM
– Stall Torque from 7 mN.m to 969 mN.m
– Typical lifespan up to 1,000 operating hours.

Our Brushed DC motors are perfect for your devices and systems to achieve efficient and precise motion. With the advanced coreless structure, our products has the advantages of low noise, high efficiency, fast response, high controlling accuracy and high starting torque.

With it’s maintenance free and smooth starting up and braking capability, our brushed DC motors makes perfect performance in the following areas:
– Mechanical arms.
– Robotics.
– Automate systems.
– Medical and treatment equipment.
– Aerospace industry.

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