R911305943 (MHD112A-035-NP0-BN)

MHD Synchronous Motors

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Phone:
1-888-551-3082

Email:
[email protected]

The R911305943 (MHD112A-035-NP0-BN) is a brushless servo motor from the Bosch Rexroth MHD series, utilizing electronic commutation and special permanent magnet rotor materials for reduced inertia and a high torque-to-inertia mass ratio. Key features include a continuous standstill torque of 15.0 Nm, rated speed of 2000 rpm, and maximum speed capability up to 4000 rpm. The unit measures 192 mm at the flange with a 130 mm centering diameter, supports a keyed shaft with shaft seal, and features liquid cooling. It employs a digital servo feedback encoder with optical measurement, providing relative position detection and system accuracy of ±0.5 angular minutes. The bearing system, designed for 30,000 hours of operation, accommodates high axial and radial loads for applications such as overhung pinions or pulleys. The power output connector is oriented to side B. Configuration excludes a holding brake and uses winding code 035.

Technical Specifications

Product Type
Servo Motor

Size
192mm

Centering Diameter
130mm

Operational Reliability
High

Maintenance
Maintenance-free

Design
Brushless

Bearing Lubrication
Lifetime-lubricated

Bearing Load
High radial loads

Bearing Life
30,000 hours

Motor Encoder
Digital Servo Feedback

System Accuracy
+/- 0.5 angular minutes

Measurement Method
Optical

Electronic Commutation
Present

Rated Speed
2,000 revolutions per minute

Maximum Speed
4,000 revolutions per minute

Rotor Material
Special permanent magnet

Inertia Mass
Low

Torque-to-Inertia-Mass Ratio
High

Overload Capability
High

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Internal Product Review

The MHD112A-035-NP0-BN is a Bosch Rexroth Indramat industrial servo motor designed for precision automation systems. It features liquid cooling, a digital servo feedback encoder with relative position detection, and delivers 15.0 Nm torque at standstill. It is commonly used in CNC machining centers, packaging lines, and printing machinery for accurate motion control.

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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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.