R911287482 (MHD112A-024-NG0-AN)

Name: R911287482 (MHD112A-024-NG0-AN)
Brand: Indramat Motors
SKU: MHD112A-024-NG0-AN
Price: 573.00 USD
Availability: InStock

MHD Synchronous Motors

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The MPN R911287482 (MHD112A-024-NG0-AN) is a synchronous servo motor engineered for high dynamic performance and precise positioning. It incorporates a digital servo feedback (HSF) encoder with relative position detection, and operates without a holding brake. Designed with a plain shaft and chemical as well as oil-resistant sealing ring, it supports both liquid cooling and power connection via an output connector on side A. The motor achieves a continuous torque at standstill of 15.0 Nm and a maximum theoretical torque of 54 Nm. The rotor features a moment of inertia of 110 x 10^-4 kg·m². Its construction follows size code 112, DIN 42950 B05 mounting, a centering diameter of 130 mm, a flange size of 192 mm, and motor length ‘A’. All mounting must use 4 x M12 screws torqued to 87 Nm. Type label data identify critical specifications and replacement details.

Technical Specifications

Radial and Axial Forces Lifespan
30000 operating hours

Resistance
Oils and chemicals resistant shaft sealing ring

Encoder Type
Digital servo feedback

Certifications
CE Certified, UL Recognized

Size Code
112

Design
B05 design as per DIN 42950 Part 1 specifications

Mounting
4 x M12 screws, 87Nm tightening torque

Maximum Torque
54Nm

Rotor Moment of Inertia
110 x 10-4 kgm2

Performance Data
High end performance

Frequently Asked Questions

What method of cooling is used in the Bosch Rexroth Indramat MHD112A-024-NG0-AN motor housing?

The housing integrates liquid cooling channels, enabling enhanced thermal dissipation and continuous operation even under demanding duty cycles with high load.

Where is the power connection directed in the Bosch Rexroth Indramat MHD112A-024-NG0-AN motor assembly?

The power connection is oriented to side A with an output connector, simplifying electrical integration in compact drive cabinet configurations.

What type of position detection is used in the Bosch Rexroth Indramat MHD112A-024-NG0-AN motor design?

The position detection is relative type, allowing synchronization with external reference points during commissioning and after power cycling.

What is the maximum peak current capacity of the Bosch Rexroth Indramat MHD112A-024-NG0-AN motor?

The peak current is rated at 59.0 A, enabling the motor to handle short-term overloads while maintaining mechanical stability under acceleration.

What is the effective voltage constant KE of the Bosch Rexroth Indramat MHD112A-024-NG0-AN motor?

The effective back-EMF voltage constant is 116.4 V per 1000 min-1, enabling predictable voltage feedback during operation at 2000 rpm.

Common Misspellings

MHD112A024NG0AN

MHD112A 024 NG0 AN

mhd112a-024-ng0-an

Internal Product Review

The part code MHD112A-024-NG0-AN is a servo motor from Bosch Rexroth Indramat MHD series. It features a continuous standstill torque of 15 Nm, torque constant of 1.28 Nm/A and peak current handling up to 59 A. This motor is widely applied in conveyors and belts systems as well as in programmable logic controllers industry.