MHD093C-058-PP2-BA Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911306121
The Bosch Rexroth Indramat MHD093C-058-PP2-BA is a servo motor from the MHD Synchronous Motors series with a continuous standstill torque of 23.0 Nm and IP65 degree of protection. It has a digital servo feedback system with an integrated encoder for absolute position detection over more than 4096 revolutions and features a keyed shaft with a holding brake delivering 32.0 Nm of torque. The motor uses natural convection cooling and operates in ambient temperatures from 0 to 40 °C.
Internal Product Review
The MHD093C-058-PP2-BA is a servo motor engineered for dependable industrial motion, pairing natural convection cooling with IP65 protection. Digital servo feedback with integrated encoder and absolute position detection beyond 4096 revolutions support accurate closed-loop control and confident commissioning. A 23.0 Nm continuous standstill torque and 32.0 Nm holding brake torque make the motor especially appealing for secure positioning duties.
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Product Description:
The MHD093C-058-PP2-BA is a servo motor produced by Bosch Rexroth Indramat for the MHD Synchronous Motors series. In automated assembly lines, it supplies closed-loop rotary motion so drive controllers can position tooling or conveyor sections with repeatable precision. Its keyed shaft transfers torque directly to couplings or gearboxes, while an integrated absolute encoder feeds position data back to the drive to maintain axis accuracy during start, stop, and directional changes.
At standstill, the motor can deliver 23.0 Nm of continuous torque, allowing mechanical loads to remain clamped without external brakes during normal duty. The housing meets the IP65 protection rating, blocking dust ingress and low-pressure water jets when the unit is mounted on open machine frames. Heat is removed by natural convection, so no external blower or liquid circuit is required. The digital feedback unit measures rotor angle optically and reports a system accuracy of ±0.5 arcminutes, enabling tight following error limits in multi-axis gantries. Position data are delivered as absolute feedback for more than 4096 revolutions, so the controller knows the shaft angle immediately after power-up and homing routines are shortened. Wiring exits on side B through an output connector, which helps keep cable routing clear around adjacent modules.
The integrated holding brake secures the shaft with 32.0 Nm of static torque whenever the drive is disabled, which is useful on vertical axes that must resist gravity when power is removed. For storage, the motor tolerates environments from -20 to +80 °C, while continuous operation is limited to ambient air between 0 to 40 °C. A centering pilot of 130 mm aligns the 140/150 mm mounting flange to gearboxes, and the F-class winding insulation withstands elevated copper temperatures produced by repetitive acceleration cycles. A maximum installation height of 1000 m above mean sea level avoids output derating, and a factory-fitted shaft seal retains lubricant when the motor is paired with gearheads.
