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

MDD Synchronous Motors

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The Bosch Rexroth R911252185 (MDD090A-N-040-N2L-110GB0) is a high-performance digital AC servomotor that lacks capability for surface cooling via a radial blower. With a nominal speed of 4000min-1 and adherence to DIN VDE 0530 specifications, it is an ideal choice for main spindle applications. The AC servomotor exhibits a dual positioning for both vertical and horizontal installation. It features permanent magnets embedded in a laminated core and bearings lubricated to last a lifetime. The power connector faces the B side and the housing offers protection against high-voltage live or moving parts. It also has an IEC 721-1 compliant longitudinal axis. This servomotor, with a standard pilot diameter of 110mm and length of 275mm, employs electronic commutation for high cyclic load capability. It is fitted with an INS 252 power connector and flaunts a maximum current rating of 41.3A. Other notable characteristics include a flanged socket with 12 pins, optical encoder for relative position detection, and a maximum duty cycle time of 15 minutes.

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

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD090A-N-040-N2L-110GB0.
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