R911297861 (MHD131B-024-NP0-AN)

Name: R911297861 (MHD131B-024-NP0-AN)
Brand: Indramat Motors
SKU: MHD131B-024-NP0-AN
Price: 463.00 USD
Availability: InStock

MHD Synchronous Motors

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Current response time:

5 Minutes 6 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911297861 (MHD131B-024-NP0-AN) is a synchronous servo motor from Bosch Rexroth Indramat, designed for precision motion control. It supports continuous power output of 6 kW with natural cooling and 17.5 kW with surface cooling, at a nominal speed of 1500 rpm. The motor features a keyed shaft with full featherkey, digital servo feedback (HSF) for relative position detection, and a liquid-cooled housing. It operates at winding inductivity of 5.3 mH and resistance of 0.17 Ohms (20°C), with a rated voltage range of 244–279 V and current between 14.4–41.4 A at standstill. At a 60K housing temperature rise, it produces 85 Nm torque (51.4 A), and in surface cooling at 60/100-K, it achieves 127.5 Nm (77.1 A). The unit has a 48.0 Nm continuous torque at standstill, motor length B, centering diameter 250 mm, flange size 260 mm, frame size 131, shaft sealing, and power connection directed to side A using an output connector. The MPN R911297861 does not feature a holding brake and is protected to IP65 standards.

Technical Specifications

Blocking Brake
None

Shaft Type
Balanced with entire featherkey

Power Output
6 kW (natural cooling), 17.5 kW (surface cooling)

Speed
1500 rpm

Winding Inductivity
5.3 mH

Winding Resistance
0.17 Ohms at 20C

Drive Controller Power
244 - 279 V

Standstill Current
14.4 - 41.4 A

Commutation Type
Electronic

IP Rating
IP65

Feedback Type
Digital servo feedback

Power Connector Position
A-side

Rated Frequency
100 Hz

Maximum Speed
3000 rpm

Peak Current
231 A

Frequently Asked Questions

Does the MHD131B-024-NP0-AN come with liquid cooling?

Yes, the MHD131B-024-NP0-AN is designed with liquid cooling, ensuring that the motor can maintain optimal thermal stability for consistent system performance.

What shaft option does the MHD131B-024-NP0-AN provide?

The MHD131B-024-NP0-AN features a keyway shaft that provides a stable interface for coupling to other equipment. This shaft is equipped with a sealing ring to safeguard against contamination.

What mounting method does the MHD131B-024-NP0-AN utilize?

The MHD131B-024-NP0-AN is designed to be installed using flange mounting, providing simplified installation.

What is the enclosure protection level for the MHD131B-024-NP0-AN?

The MHD131B-024-NP0-AN outer enclosure has an IP65 protection rating, guaranteeing durability even in harsh environments.

What feedback mechanism does the MHD131B-024-NP0-AN integrate?

The MHD131B-024-NP0-AN integrates digital servo feedback, ensuring that the motor can monitor speed and positioning performance accurately for enhanced precision in system performance.

Common Misspellings

MHD131B024NP0AN

MHD131B 024 NP0 AN

mhd131b-024-np0-an

Internal Product Review

The MHD131B-024-NP0-AN keeps things simple with a simplified but functional design. Its torque delivery is reliable. However, the speed range may not suit all applications.