R911275741 (MHD112D-024-PG0-AN)

Name: R911275741 (MHD112D-024-PG0-AN)
Brand: Indramat Motors
SKU: MHD112D-024-PG0-AN
Price: 689.00 USD
Availability: InStock

MHD Synchronous Motors

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The Rexroth Indramat MPN R911275741 (MHD112D-024-PG0-AN) is a brushless servo motor for industrial applications, utilizing special permanent magnets and designed for liquid cooling. The unit provides a continuous torque of 48 Nm at a winding temperature of 100 K and achieves a nominal speed of 1000 RPM, with a maximum of 2000 RPM at 82.4 A. It features a plain shaft with shaft sealing, a centering diameter of 130 mm, and a flange size of 192 mm. The 56 kg motor measures 526 mm in length and 112 mm in thickness, and operates up to 50°C. It includes digital servo feedback with an absolute encoder supporting position detection above 4096 revolutions, and has no integrated holding brake. Power is connected on side A via output connector.

Technical Specifications

Motor Type
Servo Motor or Rotary Main

Protection Degree
High

Operation Noise
Reduced

Design Type
Brushless

Overload Capability
High

Operation
Continuous Start-Stop

Repeat Frequency
High

Commutation
Electronic

Motor Speed
1000 revolutions per minute

Inertia Load
Low

Length
526 millimeters

Thickness
112 millimeters

Weight
56 kilograms

Maximum Ambient Temperature
50 degrees Celsius

Frequently Asked Questions

What defines the rated torque and power output?

The rated torque and power define the continuous mechanical performance under nominal conditions. The specification allows predictable energy conversion and efficient matching with servo drives.

How does the voltage constant affect motor dynamics?

The voltage constant indicates the back EMF generated per speed unit in rotation. The parameter assists in selecting compatible amplifiers for accurate speed regulation.

Why is the rated current specification critical?

The rated current determines the electrical demand under continuous load operation. The specification ensures balanced heat generation and compatibility with selected drive controllers.

What is the significance of the torque constant?

The torque constant represents the torque produced per ampere of applied current. The parameter provides predictable torque scaling and simplifies precision tuning in motion systems.

How does the winding inductance influence control behavior?

The winding inductance controls the rate of current rise during switching sequences. The specification directly impacts torque smoothness and responsiveness in servo control applications.

Common Misspellings

MHD112D024PG0AN

MHD112D 024 PG0 AN

mhd112d-024-pg0-an

Internal Product Review

The MHD112D-024-PG0-AN servo motor from Bosch Rexroth features liquid cooling, an integrated digital servo encoder, and absolute position detection exceeding 4096 revolutions. With 48 Nm continuous torque and a 192 mm flange, this precise, plain-shaft motor suits automation in robotics, packaging machines, and CNC systems requiring accurate, continuous motion control.