MHP093C-058-HP1-BNNNNN Bosch Rexroth Indramat
MPN: R911287820
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The Bosch Rexroth Indramat MHP093C-058-HP1-BNNNNN is part of the MHP Synchronous Motors series. This motor has a keyed shaft with sealing ring, includes a holding brake with 20 Nm torque, and uses a natural convection housing type. It features an IP65 protection category and an incremental encoder with 2048 increments for motor feedback.
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Product Description:
The MHP093C-058-HP1-BNNNNN is a synchronous motor manufactured by Bosch Rexroth Indramat for the MHP Synchronous Motors series. It is used on servo axes that demand consistent torque and quick response in packaging machines, gantry loaders, and machine-tool spindles. In operation, it converts electrical commands from the drive into repeatable shaft motion for position, velocity, and torque control. Because it works in a closed-loop servo system, the drive can correct speed and position deviations as load conditions change. This supports accurate and repeatable rotary movement during indexing, feed control, and similar automated production tasks on industrial equipment.
The motor delivers a continuous standstill torque of 23.0 to 28.0 Nm when cooled by the surface airflow of its natural-convection housing. It can operate in ambient temperatures from 0 to +40 °C, and its sealed external surfaces carry an IP65 rating against dust ingress and water jets. Position feedback is supplied by an incremental encoder with 2048 increments, allowing the controller to track fine angular changes during closed-loop motion. The stator uses the medium-frame size 093 envelope, and length code C provides additional stack depth for higher torque density. Heat leaves the housing passively, so no auxiliary fan is required on the motor during normal operation.
A spring-applied brake rated for 20.0 Nm of holding torque secures the axis when power is removed. The output interface is a keyed shaft with a sealing ring, which helps block lubricant escape and contaminant entry at the shaft outlet. Thermal endurance is supported by class F insulation on the windings, and the electromagnetic design uses winding code 058. The power connector is oriented toward side B to simplify cable routing in the machine cabinet. The brake supports static holding, while the winding selection helps the drive match the motor's electrical characteristics.
Frequently Asked Questions about MHP093C-058-HP1-BNNNNN:
Q: Does the MHP093C-058-HP1-BNNNNN motor feature a holding brake?
A: This model includes a holding brake with a torque rating of 20.0 Nm.
Q: What type of drive shaft does the MHP093C-058-HP1-BNNNNN motor use?
A: The drive shaft has a key and is sealed with a sealing ring, which helps prevent ingress of contaminants.
Q: What kind of feedback device is provided on the MHP093C-058-HP1-BNNNNN motor?
A: The motor comes with an incremental encoder for feedback, offering 2048 increments per revolution.
Q: What is the protection rating for the MHP093C-058-HP1-BNNNNN motor housing?
A: The protection category is rated at IP65, indicating resistance to dust and water jets.
Q: What is the continuous torque at standstill for the MHP093C-058-HP1-BNNNNN?
A: Continuous torque at standstill with natural convection is between 23.0 and 28.0 Nm.