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R911258171 (MDD090C-N-020-N2L-110PA1)

MDD Synchronous Motors

Rated 5 stars (8 total reviews)

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1 Year Warranty Included
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[email protected]

The R911258171 (MDD090C-N-020-N2L-110PA1) is a Bosch Rexroth MDD series AC servo motor engineered for high-precision applications such as robotics and machine tools. It features a nominal speed of 2000 rpm, keyway output shaft with sealing ring, and a sealed housing rated to IP65 for dust and water jet resistance. The motor has a compact brushless design, pre-lubricated bearings, centered diameter of 110 mm, 10.4 Nm continuous standstill torque, and 58.6 Nm maximum torque. It offers digital servo feedback (DSF), a thermal sensor for heat monitoring, surface cooling, and 0 to +45°C operating range. Rotor construction provides 53 x 10⁻⁴ kgm² inertia and 1.20 Ω windings resistance. Holding brake is included, rated at 6.5 Nm.

Technical Specifications

Output Shaft Type
With keyway

Shaft Sealing Ring
Present

Housing Rating
IP65 per EN 60529

Housing Coating
Black prime

Power-to-Weight Ratio
High

Design Type
Brushless and lubricated bearing

Operation Type
Maintenance-free

Rotor Materials
Rare earth and iron oxide

Moment of Inertia
53 x 10-4 kgm2

Thermal Sensor
Present

Cooling Mechanism
Surface cooling and natural convection

Nominal Speed
2,000 RPM

Centering Diameter
110mm

Encoder System
Digital servo feedback.

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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 MDD090C-N-020-N2L-110PA1.

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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.