R911294234 (MHD112A-058-NG1-BN)

MHD Synchronous Motors

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Phone:
1-888-551-3082

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The Bosch Rexroth MPN R911294234 (MHD112A-058-NG1-BN) is a synchronous servo motor designed for industrial automation environments. It features a plain shaft with shaft seal, a 130 mm centering diameter, and a 192 mm flange size. The motor incorporates liquid cooling for thermal management and supports continuous operation at speeds up to 4000 RPM. It supports precise position detection via a digital servo feedback encoder (HSF, relative), and includes an integrated holding brake with 22.0 Nm torque. The power connector is oriented to side B. The unit weighs 23 kg and operates within ambient temperatures from 0°C to 40°C, up to 1000 m above mean sea level.

Technical Specifications

Motor Type
Synchronous Servo Motor

Mounting
Four Standard Holes in Flange

Flange Size
115mm

Centering Diameter
95mm

Encoder Type
Digital Servo Feedback (HSF)

Output Shaft
Plain with End-Sided Centering Hole

Brake Type
Electronically Released Holding Brakes

Output Power Connector
Direction of Side B

Cooling
Liquid-Type Cooling

Continuous Speed
4000 RPM

Motor Mass
23 kg

Protection Class
IP65

Installation Height
Up to 1000 MSL

Ambient Operating Temperature
0 to +40 degree Celsius.

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Internal Product Review

The Bosch Rexroth Indramat MHD112A-058-NG1-BN is a precision-engineered synchronous servo motor from the MHD series. It offers a 22.0 Nm holding brake, 15.0 Nm continuous torque at standstill, and a digital servo feedback encoder. Its liquid-cooled aluminum housing enhances heat dissipation and ensures stable operation in demanding environments.

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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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the MHD112A-058-NG1-BN.

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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.