Product Description:

The SD-B5.250.015-00.000 is a brushless servo motor manufactured by Bosch Rexroth Indramat and assigned to the SD Magnet Motors series. In automated machinery, this motor serves as the prime rotary actuator, converting command signals from a drive controller into controlled mechanical torque for positioning or continuous-motion tasks. By combining a permanent-magnet rotor with a stator winding package, the unit delivers repeatable torque output for packaging machines, handling modules, and general industrial axes that require maintenance-free operation. This operating principle supports smooth acceleration and repeatable motion in servo-controlled equipment.

At standstill, the motor can generate 25 Nm of torque, giving machinery enough holding force to resist load disturbances without auxiliary brakes. Under nominal electrical conditions, the rotor reaches 1500 rpm, which is the rated speed for continuous duty. A flange sized 116 mm provides the mounting interface and aligns the housing with gearboxes or direct-drive plates. The output shaft measures 19 x 40 mm, which provides a practical diameter and keyed length for couplings or pulleys. Permanent magnets made of Ferrite establish the rotor flux and provide a durable magnetic circuit with moderate energy density.

Mechanical power leaves the motor through a shaft with keyway and featherkey, so drive torque is locked against slip while still allowing straightforward assembly. The unit is a Brushless servo motor, which means commutation is handled electronically and no carbon brushes are present for routine replacement. That arrangement reduces wear associated with brush contact and supports regular industrial duty. It is supplied in a standard configuration, without added environmental seals or alternate feedback arrangements. The motor belongs to the SD Magnet Motors series and is intended for use with compatible drive systems in industrial motion applications.