R911271442 (MDD115A-N-030-N2M-130GB1)

MDD Synchronous Motors

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The Bosch Rexroth R911271442 (MDD115A-N-030-N2M-130GB1) is a synchronous servo motor from the MDD series, designed for applications requiring high dynamic performance and frequent start-stop cycles. This model features a plain shaft with a sealing ring, standard housing, and integrated multiturn absolute encoder, supporting digital servo feedback. The motor has a centering diameter of 130 mm, a nominal speed of 3000 min⁻¹, a continuous standstill torque of 28.0 Nm, and a maximum torque of 87.1 Nm. The rotor moment of inertia is 123 x 10⁻⁴ kgm², and the blocking brake delivers a holding torque of 45.0 Nm. Cooling is achieved by surface cooling and natural convection. The electrical connection is via a connector positioned on side B.

Technical Specifications

Motor Type
Synchronous Servo Motor

Overload Capacity
High

Operation Mode
Maintenance Free

Cooling Method
Surface Cooling and Natural Convection

Shaft Type
Plain Shaft with Shaft Sealing Ring

Centering Diameter
130mm

Nominal Speed
3,000 revolutions per minute

Rotor Moment of Inertia
123 x 10-4 kgm2

Max Torque
87.1Nm

Holding Torque
45.0Nm

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Internal Product Review

The MDD115A-N-030-N2M-130GB1 delivers dependable performance over extended use. It fits well in structured environments, maintaining smooth operation across repeated cycles. Users trust its stability and consistent behavior. This model is valued for supporting reliable performance over time.

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-030-N2M-130GB1.

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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.