R911295540 (MHD093C-035-PG1-RA)

Name: R911295540 (MHD093C-035-PG1-RA)
Brand: Indramat Motors
SKU: MHD093C-035-PG1-RA
Price: 652.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth R911295540 (MHD093C-035-PG1-RA) is a synchronous servo motor from the MHD series, designed for applications requiring high dynamics and precision. It features a 093 frame size with a flange size of 140/150 mm and centering diameter of 130 mm. The motor supports a rated speed of 2,500 rpm, a rated frequency of 167 Hz, and a winding inductivity of 6.2 mH. It incorporates a plain shaft with sealing ring, natural convection cooling, and is equipped with a holding brake providing 22.0 Nm torque. The integrated digital servo feedback uses a multiturn absolute encoder with ±5.0 angular minutes accuracy and absolute position detection over more than 4096 revolutions. The rotor's moment of inertia is 0.0030 kgm², continuous torque at standstill is 23.0 Nm, and it stores motor parameters internally for configuration.

Technical Specifications

Motor Type
Bosch Rexroth MHD Servo Motor

Motor Design
Synchronous

Inertia
Low

Torque-Inertia Mass Ratio
High

Frame Size
093

Flange Size
140 mm to 150 mm

Centering Diameter
130 mm

Output Shaft
Plain shaft with shaft sealing ring

Rated Speed
2,500 rotations per minute

Rated Frequency
167 Hz

Rotors Moment of Inertia
0.0030 kgm2

Winding Inductivity
6.2 mH

Encoder System Accuracy
+/- 5.0 angular minutes

Data Memory
Equipped

Frequently Asked Questions

Why is a right-oriented power connector used in the MHD093C-035-PG1-RA motor?

The right-side connector layout optimizes cable routing for cabinet-mounted or space-limited systems. It simplifies integration and reduces stress on power cables during motor movement.

How does the rotor inertia of 0.0030 kgm² benefit the MHD093C-035-PG1-RA in dynamic applications?

The moderate rotor inertia provides a balance between quick acceleration and smooth motion. This makes the motor suitable for high-response systems like robotics and precision positioning machines.

How does the 6.2 mH winding inductivity of the MHD093C-035-PG1-RA affect motor performance?

The high inductivity helps smooth current flow and minimize torque ripple during operation. This results in better control stability and efficiency in precision automation applications.

What is the advantage of natural convection cooling in the MHD093C-035-PG1-RA servo motor?

Natural convection allows the motor to operate without forced air or liquid cooling systems. This reduces maintenance needs and simplifies installation in compact or enclosed machinery setups.

Why is a plain output shaft with seal used in the MHD093C-035-PG1-RA?

The plain shaft design provides a tight, play-free mechanical coupling for high-precision motion control. The shaft seal helps protect against contamination and increases operational reliability in industrial environments.

Common Misspellings

MHD093C035PG1RA

MHD093C 035 PG1 RA

mhd093c-035-pg1-ra

MHD93C-035-PG1-RA

Internal Product Review

The MHD093C-035-PG1-RA servo motor by Bosch Rexroth is equipped with a plain shaft and provides absolute position detection using digital servo feedback. It offers 23.0 Nm continuous torque and includes a 22.0 Nm holding brake. This motor is commonly applied in robotics, packaging lines, and factory automation.