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R911252185 (MDD090A-N-040-N2L-110GB0)

MDD Synchronous Motors

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

Email:
[email protected]

The Bosch Rexroth servomotor R911252185 (MDD090A-N-040-N2L-110GB0) is a digital AC motor designed for main spindle applications, compatible with digital drive controllers. It operates at a nominal speed of 4000 min⁻¹, with a continuous torque at standstill of 3.7 Nm and a maximum current rating of 41.3 A. The motor features a standard housing, a plain shaft with a shaft seal, and a standard centering diameter of 110 mm. Its power connector is positioned on side B, utilizing the INS 252 model, while feedback is provided via digital servo feedback and an optical encoder for relative position detection. The unit supports both horizontal and vertical installation, has no surface cooling via blower, and the flanged socket offers 12 pins. Bearings are lubricated for extended service life and the motor meets key IEC and DIN VDE specifications.

Technical Specifications

Cooling System
N/A

Nominal Speed
4000min-1

Balance Class
Reduced (DIN VDE 0530)

Recommended Use
Main spindle applications

Permanent Magnets
Embedded in a laminated core

Power Connector Direction
B side

Bearings
Lubricated for life

Installation Orientation
Vertical and horizontal

Construction Style
Compact

Protection
High voltage

Shock Response Spectrum
Type L (IEC 721-1)

Pilot Diameter
110mm

Commutation
Electronic

Length
275mm

Power Connector
INS 252

Current Rating
41.3A maximum

Packaging
Military-grade

Electrical Connection
Standardized

Feedback Connection
Flange socket with 12 pins

Encoder Type
Optical

Position storage
Drive controller

Maximum Torque Breaking Point
Depends on the DC bus voltage

Duty Cycle
15 minutes maximum

Transportation
Only when dry

Storage Orientation
Cannot be stored upright

Support
Indramat USA for one year.

Common Misspellings

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

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We offer a repair service for the MDD090A-N-040-N2L-110GB0.

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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.