R911253081 (MDD090C-N-020-N2M-130GB1)

MDD Synchronous Motors

Rated 4.1 stars (9 total reviews)

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The R911253081 (MDD090C-N-020-N2M-130GB1) is a MDD Digital AC Servo Motor developed for integration with digital drive controllers in rapid-response automation systems. This motor utilizes electronic commutation and permanent magnet excitation, and features a plain shaft with a non-positive shaft-hub connection. It incorporates a blocking brake rated at 6.5 Nm holding torque, with a brushless, maintenance-free design and lifetime-lubricated bearings. The motor housing provides an IP65 protection rating and is finished with a coating resistant to weather, acids, and lyes. The integrated multiturn absolute encoder delivers digital servo feedback for indirect position detection. Additional technical details include a centering diameter of 130 mm, standard balancing, a continuous standstill torque of 10.4 Nm, a nominal speed of 2000 min⁻¹, and optimal operation at ambient temperatures up to 40°C and relative humidity up to 95%, at installation heights up to 1000 m above sea level. All electrical connections are provided via a connector on side B and the unit is equipped with a shaft seal.

Technical Specifications

Product
Bosch Rexroth MDD Digital AC Servo Motor

Blocking Brake
6.5Nm torque

Design
Brushless with lifetime-lubricated bearings

Overload Capability
High, due to efficient heat conduction

Housing Protection Rating
IP 65 according to DIN 40 050

Maximum Ambient Temperature
40°C

Maximum Relative Humidity
95%

Installation Height
Up to 1000m above mean sea level

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Internal Product Review

The Bosch Rexroth Indramat MDD090C-N-020-N2M-130GB1 is a synchronous motor designed to deliver a continuous torque of 10.4 Nm at standstill. It incorporates a high-resolution multiturn absolute encoder and a reliable side B connector for seamless integration. A 6.5 Nm holding brake provides dependable axis stability when inactive.

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-N2M-130GB1.

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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.