R911248087 (MDD115A-N-020-N2L-130GB0)

MDD Synchronous Motors

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The Bosch Rexroth MPN R911248087 (MDD115A-N-020-N2L-130GB0) is an AC servo motor engineered for industrial applications requiring precise speed and position control. It features a nominal speed of 2000 min⁻¹, a continuous standstill torque of 28.0 Nm, and a torque constant of 1.01 Nm/A at 20 °C. The motor has a 130 mm centering diameter, a plain shaft, and a standard housing, with a total weight of 33 kg. Motor feedback is provided via a digital servo feedback system with an optical encoder for closed-loop control. It includes an integrated temperature sensor, utilizes grease-lubricated bearings, and has a winding inductance of 4.6 mH and a theoretical maximum torque of 87.1 Nm.

Technical Specifications

Motor Type
AC

Encoder Types
Absolute and Relative

Feedback System Type
Digital Servo

Temperature Monitoring
Inbuilt Temperature Sensor

Lubrication
Grease Lubricated Bearings

Servo Motor Design
Brushless and Electronic Commutation Based

Nominal Speed
2000 rpm

Mass
33 kg

Thermal Time Constant
90 min

Torque Constant
1.01 Nm/A at 20° C

Maximum Torque
87.1 Nm

Winding Inductance
4.6 mH

Real Time Rotor Position Mapping
Yes

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Internal Product Review

The MDD115A-N-020-N2L-130GB0 ensures steady performance in demanding environments. It integrates seamlessly with structured setups, supporting predictable operation over time. Users appreciate its reliable behavior and smooth response, making it suitable for systems that require stable performance and consistent functionality during continuous, extended 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 MDD115A-N-020-N2L-130GB0.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.