SD-B5.380.012-01.000

The SD-B5.380.012-01.000 is a brushless servo motor built by Bosch Rexroth Indramat and supplied within the SD Magnet Motors series. Designed for closed-loop motion axes, this unit converts electrical drive commands into controlled torque and speed for positioning tables, gantries, and material handling stations in industrial automation.

Mechanical and electrical parameters define the operating envelope. A flange size of 116 mm establishes the frame interface for gearbox or machine mounting. The rotor is energized by permanent magnets made of Ferrite, a material that maintains magnetization without rare-earth content. This choice keeps material costs predictable and assures temperature stability. Under rated conditions the shaft turns at 1200 rpm, matching drive electronics that modulate frequency to hold speed accuracy. When the rotor is locked the motor can exert 38 Nm of torque, providing high holding force for indexing tasks. Power is transmitted through a shaft machined to ø 19x40 mm; these dimensions specify diameter and usable length for couplings or pulleys.

Thermal behavior, feedback, and environmental options remain as supplied by Bosch Rexroth Indramat; no variant-specific modifications are introduced for this item. As part of the SD Magnet Motors portfolio, it shares winding characteristics and magnet geometry that simplify replacement across different axis modules. The motor’s electronic commutation pattern is optimized for a Brushless servo motor, eliminating brush wear and reducing maintenance intervals in continuous-duty installations. The catalog lists the special version code as None, so sealing, sensor configuration, and cooling arrangements follow the standard baseline required for cabinet-mounted drives operating in controlled ambient conditions.