The B-011 brushless motor is designed for optimal high speed servomotor applications in extreme environmental conditions. It uses rare earth magnets for high torque capabilities for both continuous and intermittent operation.
The brushless unique design, together with the built-in linear Halleffect sensors, enable operation of the motor at very low temperatures to ensure high reliability and performance.
The B-011 motor is characterized by superior dynamic performance and a high torque-to-weight ratio.
Aerospace – missile fin/flap control actuation
Number of poles
Rated Torque (1)
Max, No-Load Speed
Current @ Peak Torque
Back EMF Constant
Resistance @ 20ºC
Moment of Inertia
Weight (without lead wires)
(1) With 40 x 40 x 7mm aluminum heat sink @ 25ºC
(2) 30 Seconds duration.
Operation at extreme temperatures from -55ºC to 71ºC