Product Description:

The MHP093B-058-HG1-RNNNNN is a synchronous servo motor built by Bosch Rexroth Indramat as part of the MHP Synchronous Motors series. In multi-axis machinery, it converts electrical power from a drive controller into controlled rotary motion for positioning, indexing, and speed-regulated processes. Its mechanical build, magnetic design, and feedback interface match the manufacturer’s digital drives, allowing precise torque delivery and rapid acceleration in factory automation cells. This makes the motor suitable for equipment that depends on repeatable motion during continuous production.

For continuous axis holding, the motor supplies 17.5 to 20.0 Nm of standstill torque when cooled only by natural convection, so it can support steady load conditions without forced air or liquid cooling. The enclosure carries an IP65 rating, so dust is excluded and water jets cannot reach electrical parts during washdown cycles. A plain shaft with a sealing ring minimizes leakage paths while transmitting torque to couplings or pulleys. Rotor position is monitored by an incremental encoder with 2048 increments, which produces high-resolution feedback pulses for drive-based position loops. The motor follows size code 093 with length code B, balancing inertia against thermal capacity in a compact housing.

The unit operates in ambient air between 0 to +40 °C, which matches typical cabinet or open-machine surroundings. A built-in holding brake delivers 20.0 Nm of static torque, letting vertical axes stay locked during power loss or maintenance. Windings use F class insulation, allowing permissible winding temperatures up to 155 °C before degradation. Magnetic and resistance characteristics are identified by winding code 058, which the matching drive uses for current limits. Power conductors exit through a connector on the right side, simplifying cable routing when multiple motors share a panel. This connector placement can also help keep cable bends clear of adjacent axes in tightly spaced assemblies.