R911247355 (MDD090C-N-020-N2L-110PB1)

MDD Synchronous Motors

Rated 4.4 stars (9 total reviews)

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
[email protected]

The R911247355 (MDD090C-N-020-N2L-110PB1) is a Bosch Rexroth digital AC servomotor designed for integration with digital drive controllers in high-precision automation systems. This motor features a 090 size code, centering diameter of 110 mm, and 'C' motor length code. It operates at a nominal speed of 2000 min⁻¹ with a continuous standstill torque of 10.4 Nm and is equipped with a blocking holding brake delivering 6.5 Nm torque. The unit incorporates a keyway shaft with standard balancing and a shaft seal, standard housing, and digital servo feedback. Electrical connections are established via flanged sockets on side B using connectors. The motor supports B14 flange mounting with threaded holes and conforms to IEC 721-3-3 weatherproof standards. The thermal time constant is rated at 60 minutes. Only the standard shaft end is supplied, and the design supports maintenance-free operation.

Technical Specifications

Product Type
Digital AC servomotor

Thermal Time Constant
60 Minutes

Installation Process
Simple

Holding Brake
Present

Shaft
Form-fitting shaft-hub connections

Size Code
090

Device Connection
Separate power and feedback cables

Protection
Against penetration of extrinsic objects

Mounting Design
B14

Use
High-precision applications

Rotor Composition
Permanent magnets of iron oxide or rare-earth

Maintenance
Maintenance-free

Adverse Environmental Accommodation
Supported

Bearings
Fixed bearing and floating bearing

Current Rating
48.6A (Cooled by natural convection)

Attachment Facility
Belt pulleys and pinions directly onto shaft

Grounding Requirement
To drive amplifier

Backup Support
One year

Delivery
Worldwide

Frequently Asked Questions

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Internal Product Review

Bosch Rexroth's MDD090C-N-020-N2L-110PB1 motor delivers 10.4 Nm continuous torque and 6.5 Nm holding brake torque, ideal for precision applications. Its 2000 min⁻¹ nominal speed and digital servo feedback enable smooth, accurate control. The shaft seal enhances durability in harsh environments.

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

Repair

We offer a repair service for the MDD090C-N-020-N2L-110PB1.

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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.