B brushless ... motor weighs 0.33 gm. The device outputs a continuous torque to 0.014 mNm at speeds to 15,000 rpm. For a complete miniature-drive system, the motor can be combined with a gearbox ...

Brushless motors can offer impressive ... For example, to use a DC motor in a robot leg, one might expect to need a gearbox, a motor driver, plus an encoder for position sensing.

[Levi] whipped up his brushless DC motor design in OnShape ... you can just use off-the-shelf gear and hack it to make it work. Here, we support both methods.

A DC gearmotor is an assembly of a brushed or brushless DC motor and a gearbox that specifically fulfills an application’s torque (mNm), speed (RPM) and efficiency (%) requirements. By adding a ...

The G30A planetary gearbox for Pittman DC motors boasts superior torque capacity, performance life, shaft loading capability, and low audible noise characteristics in a small, lightweight ...

For example, in one case a 470-ft-long Fresnel collector generating 50 kW is driven by a single 75-mm brushless dc motor and planetary gearbox actuating a slew drive with a total gear reduction of ...