Product Description:

The SE-LB3.095.030-04.015 is a servo motor produced by Bosch Rexroth Indramat within the SE Synchronous Servo Motors series. It serves as an electromechanical drive element that converts commanded current into precise shaft rotation for automated packaging and machining equipment. By integrating a spring-applied brake, the motor can hold loads whenever the drive is disabled, supporting vertical axes and safety-related stops. The design targets applications that need repeatable torque at medium speeds while fitting into compact frames. When paired with a Rexroth drive controller, its resolver feedback allows rapid closed-loop updates that minimize following error during moves.

The motor has a nominal speed of 3000 rpm and draws a standstill current of 10.5 A. It can generate a static torque of 11.6 Nm. Under short-term load, it delivers up to 18.4 Nm, providing additional torque for acceleration bursts. The spring-applied brake uses 24 V DC for electrical release and locks the shaft when power is removed. Mechanical centering is handled by a 95 mm pilot diameter behind a square flange measuring 116 mm across. Power is supplied through 2.5 mm² leads sized for the winding temperature limit. The keyway follows DIN form A, and an A6 × 6 × 32 key transmits torque without slipping.

With the brake installed, the housing weighs 15.6 kg and has a maximum overall length of 359 mm, allowing installation where axial space is limited. The output shaft has a diameter of 19 mm and projects 40 mm beyond the bearing seat, providing adequate engagement length for precision couplings. When the load is cantilevered at 145 mm, the bearing system can sustain a radial force of 380 N. This radial load capacity supports belt-drive arrangements while helping preserve bearing service life. An M6 centering hole near the nose supports repeatable alignment, and the keyed shaft connects to compatible hubs.