R911298421 (MHD131D-024-NG1-BN)

MHD Synchronous Motors

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The R911298421 (MHD131D-024-NG1-BN) is a Bosch Rexroth servo motor designed for precision industrial motion applications. It features electronic commutation, high-energy-density permanent magnets, and integrated temperature sensors for efficient thermal monitoring. The motor supports liquid cooling and includes a holding brake with 100 Nm torque. It delivers a continuous standstill torque of 160 Nm, a rated torque of 59.3 Nm, and a theoretical maximum torque of 448 Nm. The unit operates at a rated speed of 1000 rpm and a maximum speed of 3000 rpm, with a peak current of 398 A and a torque constant of 1.99 Nm/A. The design incorporates class F insulation, a plain shaft with a shaft seal, digital servo feedback (HSF), and measures a flange size of 260 mm with a centering diameter of 250 mm. The motor length is designated as "D," and the assembly has four pole pairs, weighing approximately 113 kg. Power connection is configured to side B through an output connector.

Technical Specifications

Product Type
Industrial Drive Controller and Synchronous Motor

Operational Output
High

Torque Output
High

Required for
High Efficiency in Industrial Assembly Lines

Use of Electronic Commutation
Yes

Permanent Magnet
Yes

Protection Against Overload
Yes

Motor Temperature Monitoring
Yes

Maximum Speed
3000 rpm

Characteristic Speed
2000 rpm

Peak Current
398 A

Torque Constant
1.99 Nm/A

Weight
113 kg

Insulation Material
Class F

Pole pairs
4

Rated speed
1000 rpm

Theoretical Maximum Torque
448 Nm

Rated Torque
59.3 Nm.

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MHD131D-024-NG1-BN provides seamless integration into different setups. The flange mounting type keeps things simple during setup. However, the liquid-cooled design can be challenging for simple systems.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.