R911289561 (MHD093C-035-PP0-AA)

Name: R911289561 (MHD093C-035-PP0-AA)
Brand: Indramat Motors
SKU: MHD093C-035-PP0-AA
Price: 803.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth synchronous servo motor, MPN R911289561 (MHD093C-035-PP0-AA), is engineered for precise position and speed control in demanding automation environments. It operates with a maximum speed of 4500 RPM and delivers a peak current of 83.5A. This model features a permanent-magnet, low-inertia rotor and electronic commutation to maintain high torque over a broad speed range. It is equipped with digital servo feedback and an integrated multiturn absolute encoder, supporting position detection over more than 4096 revolutions. The motor has a keyed shaft following DIN 6885-1, a shaft sealing ring, and a closed, black-coated housing rated to IP65 for resistance to dust and water jets. With a frame size of 093, a flange length of 150 mm, and a centering diameter of 130 mm, it supports natural convection cooling. The configuration includes no holding brake, and the power connection is located on side A via an output connector. Continuous torque at standstill is 23.0 Nm, with maximum ambient operation up to 40 °C.

Technical Specifications

Product Name
Bosch Rexroth MHD Synchronous Motor

Usage
Industrial

Peak Current
83.5 A

Maximum Speed
4500 RPM

Output Shaft
Key according to DIN 6885-1

Cooling System
Natural Convection or Surface Cooling

Housing
Black Varnished Closed Housing

Protection Rating
IP 65

Motor Frame Size
093

Flange Length
150 mm

Centering Diameter
130 mm

Torque to Inertia Mass Ratio
High

Peak Torque
Wide Speed Range Application

Cabling
Easy

Operational Reliability
High

Frequently Asked Questions

What advantages does the IP65 protection rating offer for the MHD093C-035-PP0-AA servo motor?

The IP65 rating ensures complete protection against dust and low-pressure water jets, making the motor suitable for harsh industrial environments.

How does the winding code “035” influence the performance of the MHD093C-035-PP0-AA motor?

The 035 winding code defines the electrical characteristics such as voltage and current rating, optimizing the motor’s torque-speed curve for medium-speed, high-torque operations.

Why is digital servo feedback critical in the MHD093C-035-PP0-AA model?

Digital servo feedback enables high-resolution position data transfer to the controller, improving dynamic performance and synchronization in automated systems.

Why is natural convection cooling used in the MHD093C-035-PP0-AA motor?

Natural convection allows the motor to dissipate heat without additional fans, enhancing reliability in maintenance-free applications and reducing noise levels.

How does the integrated multiturn encoder in the MHD093C-035-PP0-AA improve motion accuracy?

The multiturn encoder tracks absolute position across multiple revolutions, ensuring precise control even after power loss. This eliminates the need for homing sequences during startup.

Common Misspellings

MHD093C035PP0AA

MHD093C 035 PP0 AA

mhd093c-035-pp0-aa

MHD93C-035-PP0-AA

Internal Product Review

The MHD093C-035-PP0-AA servo motor by Bosch Rexroth is a synchronous motor with a keyed shaft and IP65 protection rating. It offers 23.0 Nm continuous torque at standstill and uses absolute digital feedback for precise positioning. Commonly used in robotics, packaging, and CNC machinery, it supports natural convection cooling and side A power output.