Product Description:

The MHP071B-061-HG0-UNNNNN is a synchronous AC servo motor produced by Bosch Rexroth Indramat and assigned to the MHP Synchronous Motors series. Intended for closed-loop drives on machine tools, packaging lines, and handling axes, the motor converts electrical energy into controlled mechanical rotation for accurate positioning and velocity regulation in automated equipment. Its size 71 and length B housing help it fit compact machine layouts where installation space is limited and short motor length is preferred.

Under natural convection, the motor sustains a continuous torque of 8.0 Nm; this value indicates the steady-state load it can support without forced cooling. The enclosure carries an IP65 rating, meaning dust is excluded and low-pressure water jets do not reach live parts, allowing installation outside sealed cabinets. Rotor position is reported by an incremental encoder with 2048 increments, giving 2048 signal periods per revolution so the drive can resolve fine speed changes. Safe operation is specified for ambient air between 0 to +40 °C, so thermal margins are based on typical factory floor conditions. A Class F insulation system tolerates internal temperatures up to 155 °C before insulation aging accelerates.

A plain shaft with a sealing ring provides a smooth coupling surface while helping prevent lubricant from entering the stator chamber. The motor is supplied without a holding brake, so any static load must be retained by the drive or by external clamping devices. Power enters through a single connector that is rotatable through 270°, simplifying cable routing in tight panels. Electromagnetic behavior is set by winding code 061, which matches the motor to the appropriate voltage constant and nominal speed pairing within the product group.