R911284036 (MHD093C-035-PG1-BN/S020)

Name: R911284036 (MHD093C-035-PG1-BN/S020)
Brand: Indramat Motors
SKU: MHD093C-035-PG1-BN/S020
Price: 318.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth R911284036 (MHD093C-035-PG1-BN/S020) is a permanent magnet synchronous servo motor from the MHD series, featuring low inertia and a plain shaft with a shaft sealing ring. It incorporates a digital servo feedback system with an integrated multiturn absolute encoder capable of detecting positions over more than 4096 revolutions. The motor has a flange size of 140/150 mm, centering diameter of 130 mm, and supports liquid cooling for its housing. It provides a continuous standstill torque of 23.0 Nm and is equipped with a holding brake rated at 22 Nm. The power connection is made to side B via an output connector. The rated speed is 2500 RPM with a maximum of 4500 RPM. The unit is designed for applications requiring high-precision speed and position control and has a specified operational lubrication period of 30,000 hours.

Technical Specifications

Product Type
Servo Motor

Motor Type
Permanent magnet synchronous motor

Flange Size
150mm

Centering Diameter
130mm

Communication
Digital servo feedback (HSF)

Shaft Type
Plain with sealing ring

Holding Brake Torque
22 Nm

Rated Speed
2500 revs/minute

Maximum Speed
4500 revs/minute

Installation Position
Multiple

Service Life
L10h = 30,000 operating hours

Design
Brushless

Cooling Mechanism
Natural convection

Frequently Asked Questions

Why is the power connection positioned on side B in the MHD093C-035-PG1-BN/S020 design?

Having the power connection on side B simplifies cable routing and installation in tight machinery layouts. It also helps maintain better electrical isolation from control signal lines.

How does the integrated absolute encoder benefit the MHD093C-035-PG1-BN/S020 motor?

The absolute encoder provides continuous position tracking over 4096 revolutions, even after power loss. This feature eliminates the need for homing procedures during startup.

How does the liquid cooling system in the MHD093C-035-PG1-BN/S020 improve performance?

The liquid cooling allows efficient heat dissipation, enabling the motor to maintain high continuous torque without overheating. This also extends operational life under demanding load conditions.

Why is digital servo feedback important in the MHD093C-035-PG1-BN/S020 motor?

Digital servo feedback ensures precise synchronization between the motor and controller. It minimizes positional errors and enhances accuracy in automated motion control systems.

How does the 22.0 Nm holding brake improve safety in the MHD093C-035-PG1-BN/S020 servo motor?

The holding brake locks the rotor when power is off, preventing unintended motion. This ensures mechanical safety during maintenance or power interruptions.

Common Misspellings

MHD093C035PG1BN/S020

MHD093C 035 PG1 BN/S020

mhd093c-035-pg1-bn/s020

MHD93C-035-PG1-BN/S020

Internal Product Review

The Bosch Rexroth MHD093C-035-PG1-BN/S020 servo motor is used in packaging, printing, textile, and CNC machinery applications. It provides 23 Nm continuous torque at standstill with liquid cooling and a 22 Nm holding brake. The motor’s absolute digital encoder and sealed plain shaft ensure precise and reliable operation.