R911288287 (MHD115C-058-NG0-BA)

MHD Synchronous Motors

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The R911288287 (MHD115C-058-NG0-BA) is a Rexroth Indramat industrial synchronous servo motor, featuring a brushless design for improved reliability and efficiency, enabling high-frequency start-stop operation. It utilizes grease-lubricated ball bearings at the output shaft, rated for a typical operational life of 30,000 hours depending on load. The motor is rated for 18.0 A nominal current, delivers a continuous torque of 70.0 Nm at standstill, and produces 37.5 Nm running torque at 2000 RPM, with a peak speed up to 4000 RPM and maximum current of 98 A. The unit is naturally cooled, features a plain shaft with seal, flange mounting per DIN 42948 (flange size 192 mm, centering diameter 180 mm), and provides digital servo feedback with relative position detection. The power connector is oriented to side B, and the motor is supplied without holding brake.

Technical Specifications

Type
Industrial Synchronous Motor

Protection Class
IP65

Design
Brushless

Operational Capability
Continuous Start Stop Operation

Flange Design
According to DIN 42948

Special Feature
Grease-Lubricated Ball Bearings

Ball Bearing Service Life
30000 hours

Rated Input Current
18.0 Amperes

Rated Speed
2000 RPM

Rated Torque
37.5 Newton Meters

Maximum Rotational Speed
4000 RPM

Maximum Input Current
98 Amperes

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Internal Product Review

The MHD115C-058-NG0-BA is a dynamic motor that adapts well to varying speed demands. It responds swiftly to controller commands. However, the torque output is better suited for low to medium-duty applications.

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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We offer a repair service for the MHD115C-058-NG0-BA.

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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.