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R911255850 (MDD093B-N-040-N2L-110PB0)

MDD Synchronous Motors

Rated 4.1 stars (7 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 Bosch Rexroth MPN R911255850 (MDD093B-N-040-N2L-110PB0) is a servo motor from the MDD series, featuring digital servo feedback with optical measurement and an accuracy of ±0.5 angular minutes. It is equipped with brushless technology, lubricated-for-life bearings rated for up to 30,000 hours, and an internal thermal sensor in the stator windings. Key specifications include a nominal speed of 4000 min⁻¹, a continuous standstill torque of 14.5 Nm, and a rotor inertia of 29 x 10⁻⁴ kg·m². The motor has a 110 mm centering diameter, standard housing, shaft seal, keyway shaft, and side B connector orientation.

Technical Specifications

Motor Feedback
Digital Servo Feedback

System Accuracy
±0.5 Angular Minutes

Data Memory
Yes

Motor Design
Brushless

Lubricated Bearings
Yes

Bearing Lifetime
30,000 Operating Hours

Heat Dissipation
Natural Convection and Surface Cooling

Built-in Thermal Sensor
Yes

Nominal Speed
4,000 Revolutions per Minute

Moment of Inertia
29 x 10-4 kgm2

Low Inertia Rotor
Yes

Electronic Commutation
Yes

Operating Ambient Temperature
0oC to 45oC

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 MDD093B-N-040-N2L-110PB0.
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