R911277309 (MHD093C-035-PG0-BN)

Name: R911277309 (MHD093C-035-PG0-BN)
Brand: Indramat Motors
SKU: MHD093C-035-PG0-BN
Price: 863.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911277309 (MHD093C-035-PG0-BN) is a Bosch Rexroth synchronous servo motor equipped with high-quality permanent magnets and liquid cooling. It delivers a continuous torque at standstill of 23.0 Nm and achieves a maximum theoretical torque of 44 Nm. The motor has four pole pairs, operates at a rated speed of 2000 rpm with a peak speed of 6000 rpm, and features a winding inductivity of 19.3 mH and winding resistance of 2.95 ohms. Designed with Class F insulation, it supports an operational range from -20°C to 80°C, with optimal performance between 0°C and 40°C. It utilizes a digital absolute encoder capable of position detection above 4096 revolutions, has a plain shaft with a shaft seal, a centering diameter of 130 mm, flange size of 140/150 mm, and side B power output connector. No holding brake is included.

Technical Specifications

Product Type
Synchronous Motor

Temperature Storage Range
-20 °C to 80 °C

Motor Overtemperature
60K and 100K

Rated Speed
2000 rpm

Maximum Speed
6000 rpm

Weight
14.5 kg

Insulation Material
F Class

Theoretical Maximum Torque
44 Nm

Pole Pairs
4

Winding Inductivity
19.3 mH

Winding Resistance
2.95 ohms

Operational Temperature Range
0 °C to 40 °C

Frequently Asked Questions

Why is the power connection directed to side B in the MHD093C-035-PG0-BN?

Positioning the power connector on side B helps optimize cable routing in compact installations. It also reduces mechanical stress on connections in dynamic motion environments.

How does the plain shaft design affect the operation of the MHD093C-035-PG0-BN servo motor?

A plain shaft offers smooth torque transmission and allows flexible coupling to the driven load. It’s ideal for applications requiring precise alignment and minimal backlash.

How does the presence of a shaft seal benefit the MHD093C-035-PG0-BN servo motor?

The shaft seal protects internal components from dust, oil, and coolant ingress. This ensures reliable performance in harsh industrial environments and lowers maintenance needs.

What advantage does absolute position detection (>4096 revolutions) provide in the MHD093C-035-PG0-BN?

Absolute detection eliminates the need for re-homing after power loss, saving setup time. It ensures the system always knows the rotor’s exact position for immediate restart.

Why is the digital servo feedback encoder important in the MHD093C-035-PG0-BN?

The encoder provides precise feedback for closed-loop control, ensuring accurate motion synchronization. This improves response time and positional accuracy in automated systems.

Common Misspellings

MHD093C035PG0BN

MHD093C 035 PG0 BN

mhd093c-035-pg0-bn

MHD93C-035-PG0-BN

Internal Product Review

The MHD093C-035-PG0-BN servo motor by Bosch Rexroth delivers 23.0 Nm continuous torque with liquid cooling and a plain shaft. It includes absolute position detection with digital servo feedback over 4096 revolutions. This motor is suitable for automation in packaging, printing, and metal forming industries.