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R911282554 (MDD090C-N-040-N2M-110GB2)

MDD Synchronous Motors

Rated 4.9 stars (7 total reviews)
  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911282554 (MDD090C-N-040-N2M-110GB2) is a synchronous AC servo motor engineered for applications requiring precise servo control and position feedback. It features an integrated multiturn absolute encoder with digital servo feedback (DSF) for high-resolution position monitoring. This model delivers a nominal speed of 4000 min⁻¹ and provides a continuous torque of 10.4 Nm at standstill. The plain shaft includes a blocking brake rated at 11.0 Nm holding torque, with standard balancing and a sealed, lubricated bearing system. The black-finished housing is IP65 rated and resists diluted acids and environmental ingress. Technical parameters include operation within 0–45°C, maximum elevation of 1000 m, 45-minute thermal time constant, and a maximum current of 145.7 A. Power connection requires a minimum cable cross-section of 0.75 mm². The centering diameter is 110 mm and connection is made via side B connector.

Technical Specifications

Thermal Time Constant
45 minutes

Maximum Current
145.7 A

Continuous Torques
Variable

Speeds
Variable

Integrated Multiturn Absolute Encoder
Installed

Nominal Speed
4000 RPM

Protection Rating
IP65

Housing
Black Weather-Resistant Coating

Usage
High-Precision Applications

Shaft
Plain with Blocking Brake

Maximum Torque
11 Nm

Design
Brushless with Lubricated Bearing

Theoretic Torque
58.6 Nm

Permissible Temperature Range
0 to +45 Celsius

Maximum Installation Altitude
1000 Meters

Recommended Power Connection Cable Diameter
0.75 mm2

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD090C-N-040-N2M-110GB2.
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