SD-B3.050.030-11.000 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat SD-B3.050.030-11.000 is a brushless servo motor from the SD Magnet Motors series featuring a 116 mm flange size and ferrite magnet type. It offers a nominal speed of 3000 rpm and provides 5.0 Nm of torque at standstill. The shaft dimensions are 19 mm diameter by 40 mm length.
Internal Product Review
The SD-B3.050.030-11.000 is a Bosch Rexroth Indramat brushless servo motor built with ferrite magnets for dependable industrial motion control. A 3000 rpm nominal speed and 5.0 Nm standstill torque give the motor strong dynamic response and steady holding performance in servo applications. A very capable selection for precise axis control and consistent machine operation.
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Product Description:
The SD-B3.050.030-11.000 is a servo motor produced by Bosch Rexroth Indramat. It serves as a rotary actuator that converts commanded electrical energy into controlled mechanical motion for positioning or velocity regulation of machine axes in pick-and-place stations, packaging lines, and material-handling gantries. Its operating role suits automated equipment that needs repeatable starts, stops, reversals, and steady speed control during cyclic motion. Because it is intended for closed-loop motion tasks, the motor can support axes where consistent response is needed during indexing, transfer, and synchronized travel.
This unit is specified as a brushless servo motor, so commutation is handled electronically rather than by mechanical brushes, which reduces wear during repeated cycling and helps support smoother long-term operation. During continuous operation it reaches a nominal speed of 3000 rpm, giving the drive a stable reference point for speed-controlled operation on general machine axes. A standstill torque of 5.0 Nm is available for holding or low-speed indexing tasks before rotor movement begins, so the motor can resist load at zero speed when the drive commands current. The rotor uses Ferrite permanent magnets, providing a stable magnetic field and a predictable magnetic circuit. These traits support consistent torque production across normal industrial duty.
Output power is transferred through a shaft that measures Ø 19 × 40 mm, providing a standard interface for compatible couplings, pulleys, or similar drive elements. The motor uses a flange mounting face that measures 116 mm, which supports alignment with common machine frames and gearbox interfaces. This layout helps the motor fit machine assemblies that need accurate centering at the mounting face and stable coupling at the output end.
