R911294381 (MHD112B-024-NP0-RN)

Name: R911294381 (MHD112B-024-NP0-RN)
Brand: Indramat Motors
SKU: MHD112B-024-NP0-RN
Price: 444.00 USD
Availability: InStock

MHD Synchronous Motors

Front Left

In-Stock, Ships 3-5 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

5 Minutes 57 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911294381 (MHD112B-024-NP0-RN) is a Rexroth Indramat synchronous servo motor featuring a liquid-cooled housing and keyed shaft with shaft seal. It supports digital servo feedback (HSF) for relative position detection and integrates a multiturn absolute encoder for real-time monitoring. The motor is designed for environments with exposure to corrosive fluids and operates at a rated input current of approximately 32.9 A, providing continuous torque up to 42 Nm at 2000 RPM, with a peak speed of 3500 RPM at 98.5 A. Continuous torque at standstill is specified at 28.0 Nm. The flange size is 192 mm, centering diameter is 130 mm, and the power connection is oriented to the right via connector. This model does not include a holding brake and is identified with winding code 024 and motor length B.

Technical Specifications

Usage
Industrial kinetic energy source

Housing
Durable, corrosion resistant

Motor Configuration
Operational Safety Requirement

Rated Current
32.9 Amperes

Continuous Torque
42 Newton meters

Standard Speed
2000 rpm

Maximum Speed
3500 rpm

Input Current
Maximum 98.5 Amperes

Feedback Mechanism
Digital servo with absolute encoder

Temperature Regulation
Natural Convection

Optional Accessory
Air blower for cooling

Frequently Asked Questions

What installation considerations are needed for the keyed shaft and 130 mm centering diameter?

Ensure precise alignment during coupling to prevent mechanical stress and vibration. Proper centering supports smooth torque transfer in multi-axis systems.

Why is continuous torque stability critical for CNC or packaging applications?

Stable torque ensures consistent tool feed rates and packaging motion profiles. It prevents quality variations caused by speed fluctuations or mechanical ripple.

What advantage does a right-oriented power connector provide in dense installations?

The connector orientation simplifies cable routing in tight enclosures. It minimizes bending stress on cables and improves service accessibility.

How does peak current capacity affect motion dynamics in the MHD112B-024-NP0-RN?

Higher peak current allows rapid acceleration and deceleration phases. This benefits processes requiring frequent direction changes or short cycle times.

How does the multiturn absolute encoder improve system feedback accuracy?

It provides position data even after power loss, maintaining zero reference integrity. This ensures accurate motion control in automated assembly or robotics.

Common Misspellings

MHD112B024NP0RN

MHD112B 024 NP0 RN

mhd112b-024-np0-rn

Internal Product Review

The MHD112B-024-NP0-RN servo motor by Bosch Rexroth Indramat provides precise torque and speed control. It offers 28 Nm continuous torque, multiturn absolute encoder, and liquid-cooled housing. It ensures dependable performance in robotics, CNC machinery, and conveyor systems where consistent positioning and durability are essential.