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

MDD Synchronous Motors

Rated 4.4 stars (9 total reviews)
  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
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

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD090C-N-020-N2L-110PB1.
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