Product Description:

The MHD090B-058 is an AC synchronous unit produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. Designed for industrial automation, it translates drive current into precise rotary motion that positions tooling, conveyors, or indexing tables within milliseconds. By pairing with a digital controller, the motor supplies closed-loop torque and speed regulation that improves cycle accuracy in packaging, printing, and assembly cells.

A centering pilot of 110 mm keeps the rotor axis concentric with attached gearboxes. At standstill the machine can rely on a continuous torque of 12.0 Nm without breaching thermal limits. Mounting uses a 140 mm square flange that aligns with standard IEC hole patterns. Length code B signals a mid-length stator that balances torque density and inertia. Engineering from Bosch Rexroth Indramat plus shared traits of the MHD Synchronous Motors range support extended duty cycles in ambient-cooled cabinets.

Within the catalog the frame label 090 establishes the housing diameter, helping designers estimate mass and dynamic response during axis sizing. Electrical behavior comes from winding code 058, which fixes phase resistance and voltage constants so the drive firmware can apply accurate current loops. Classified as a Servo Motor, the unit accepts high-resolution feedback and accelerates rapidly, enabling synchronized pick-and-place heads or feed rollers to track command profiles with minimal error.

Wake Industrial stocks this motor and can arrange same-day shipping when production schedules are tight. Every purchase is backed by a 1-year warranty that covers workmanship and component reliability. For questions about type codes or fault diagnostics, customers may use the free chat tool before ordering.