R911315171 (MHD112B-048-PG2-AN)

Name: R911315171 (MHD112B-048-PG2-AN)
Brand: Indramat Motors
SKU: MHD112B-048-PG2-AN
Price: 442.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911315171 (MHD112B-048-PG2-AN) is an industrial synchronous servo motor manufactured by Rexroth Indramat, featuring a liquid-cooled housing and a plain shaft with shaft seal. This model incorporates digital servo feedback with an integrated absolute encoder capable of position detection over more than 4096 revolutions. It includes an electrically controlled holding brake rated at 32.0 Nm torque with an input current of approximately 1.29 A. The motor has a continuous standstill torque of 28.0 Nm, a centering diameter of 130 mm, a flange size of 192 mm, and a motor length class 'B'. Power is connected via an output connector on side A. The unit is finished with a chemically resistant protective coat.

Technical Specifications

Product Type
Industrial Synchronous Motor

Best Used For
Industrial production and processing systems

Design
Compact and Durable

External Coat
Prime black

Risk Prevention
Protection against rapid deterioration, rust

Digital Servo Feedback
Yes

Integrated Multi-turn Absolute Encoder
Yes

Holding Break
Electrically Controlling

Holding Torque
70 newton meters

Input Current
1.29 amperes.

Frequently Asked Questions

How does the MHD112B-048-PG2-AN maintain shaft protection under continuous industrial use?

The plain shaft design simplifies coupling and includes sealing for ingress protection. It resists wear and contamination in high-duty mechanical assemblies.

What safety function is available for vertical or load-sensitive applications?

A 32.0 Nm holding brake is integrated to lock the shaft during power loss. This ensures secure load retention in static or suspended systems.

Is precise positioning possible across long motion cycles or power interruptions?

Its digital encoder enables absolute position detection over 4096+ revolutions. This maintains positional accuracy without needing re-homing on restart.

Can the motor sustain torque without rotation during press-hold or dwell cycles?

It delivers 28.0 Nm of continuous torque at standstill. This supports precision control in applications requiring static force output.

Will this model integrate directly into standardized mechanical frames?

The 192 mm flange complies with industrial servo mounting norms. It enables consistent alignment in modular or retrofitted drive assemblies.

Common Misspellings

MHD112B048PG2AN

MHD112B 048 PG2 AN

mhd112b-048-pg2-an

Internal Product Review

The MHD112B-048-PG2-AN servo motor is equipped with a 32.0 Nm holding brake. It features liquid cooling for thermal efficiency, a plain shaft for simple coupling, and a digital encoder enabling absolute position detection. It pairs seamlessly with Bosch Rexroth HDS series drive controllers.