R911293928 (MHD115B-024-NG1-RA)

MHD Synchronous Motors

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Phone:
1-888-551-3082

Email:
[email protected]

The R911293928 (MHD115B-024-NG1-RA) is a servo motor designed with a size-115 structure, featuring a flange size of 192 mm and a centering diameter of 180 mm. It utilizes a 38 mm plain shaft sealed for protection and supports both natural convection and surface cooling methods, with performance characteristics such as a continuous standstill torque of 50.0 Nm and a rated speed of 2000 RPM. The motor includes a digital servo feedback encoder (HSF, relative type) and is equipped with a 70 Nm holding brake. Power is connected on the right side of the IP65-rated housing, and the motor has a length 'B' at 431 mm, weighing approximately 40 kg.

Technical Specifications

Servo Feedback
Digital

Motor Frame Size
115

Motor Frame Length
B

Motor Housing Length
431mm

Shaft Type
Plain

Shaft Diameter
38mm

Shaft Seal
Included

Motor Shaft Available Length
80mm

Mount Type
Flange Mounted

Flange Size
192mm

Mounting Holes Diameter
14mm

Cooling Method
Natural Convection and Surface Cooling

Continuous Torque (60K Overtemperature)
50 Nm

Continuous Torque (100K Overtemperature)
57 Nm

Continuous Torque (Surface Cooling)
75 Nm

Rated Speed
2000 RPM

Holding Brake
70 Nm

Power Connector Location
Right Side

Protection Category
IP65

Weight
40kg

Installation Requirements
Trained Professional

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MHD115B-024-NG1-RA servo motor from Rexroth Indramat delivers 50 Nm continuous torque and 70 Nm holding brake torque through natural-convection cooling and digital HSF feedback. Its sealed plain shaft with right-side power connection fits industrial conveyors and bottling systems requiring repeatable motion accuracy and consistent rotational stability under continuous use.

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 MHD115B-024-NG1-RA.

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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.