Product Description

The SD-B3.050.030-04.000 permanent-field servomotor from Bosch Rexroth has a built-in backlash-free disk brake. This motor is an integral part of a Servodyn drive system. The product comprises permanent magnets made of ferrite materials. This device comprises plastic protective caps on its connectors. The unit can be mounted in IM B5 and IM V3 mounting orientations. Its ball bearings have a lifespan of 20,000 operating hours. This motor deploys the fail-safe principle for the working of its disk brake.

The product encounters radial and axial forces on the output shaft when its operation takes place. This device is meant to be installed by taking care that there is provision for adequate heat dissipation. The unit has plug connectors on its housing for the inverter connection. It uses the same socket for its power and brake connections. This motor can be fitted with braking resistors to avoid coasting of its feed axes when there is an emergency stop situation.

The product associated disk brake is not a working brake. This device portrays a switch-on time of 15 ms for its disk brake. The unit is compatible with only spare parts and cables from the same manufacturer. Its tacho board is an electronic PC board. This servomotor related tacho board must be replaced by repositioning the new board precisely. The product has a mass of 13 kg without the disk brake. This device needs a check to be done for its disk brake after 1000 emergency-stop braking operations.