B-042 BLDC Rugged Servo Motor is designed to comply with military standards for high reliability and velocity accuracy. The B-042 is compact, light-weight, and yet provides high torque. The motors are is designed for long-life operation in harsh environmental conditions. The B-042 motors provide an accurate, dynamic response for demanding positioning systems when mated with a positioning controller. The built-in tacho-generator enables servo control, while a built-in fail-safe brake makes the B-042 the perfect choice for gun or turret control systems.