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R911258284 (MDD093B-N-020-N2M-130PA0)

MDD Synchronous Motors

Rated 4.6 stars (11 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 R911258284 (MDD093B-N-020-N2M-130PA0) is a Bosch Rexroth MDD series servo motor designed for precise motion control. It features digital servo feedback (DSF) and an integrated multiturn absolute encoder, offering an accuracy of ±0.5 angular minutes. The motor operates at a nominal speed of 2000 min⁻¹ and delivers a continuous standstill torque of 14.5 Nm. Key parameters include a torque constant of 0.86 Nm/A at 20°C, winding resistance of 0.77 Ω, and a centering diameter of 130 mm. The unit has a standard housing, keyway shaft with shaft seal, and side A electrical connection via connector. The system incorporates a temperature sensor for overload protection, a brushless and fully lubricated bearing system with a nominal service life of 30,000 hours, and supports mounting in any position as well as high radial loads. The motor does not include a holding brake and is designed for use with digital drive controllers.

Technical Specifications

Device Type
Servo Motor

System Accuracy
±0.5 angular minutes

Principle of Measurement
Optical

Nominal Speed
2000 revolutions per minute

Torque constant at 20°C
0.86 Nm/A

Winding Resistance at 20°C
0.77 Ohm

Bearing Life
30,000 operating hours

Mounting
Any position

Load Support
High radial loads

Temperature Sensor
Integrated

Torque-Inertia Ratio
High

Maximum Ambient Temperature
45°C

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MDD093B-N-020-N2M-130PA0.
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