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R911251021 (MDD090A-N-030-N2L-110GA0)

MDD Synchronous Motors

Rated 4 stars (9 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 R911251021 (MDD090A-N-030-N2L-110GA0) is an AC servomotor designed for digital drive controllers, featuring a nominal speed of 3000 min⁻¹ and a continuous standstill torque of 3.7 Nm. The motor utilizes electronic commutation, digital servo feedback (DSF), and a brushless construction, enabling high synchronism and resistance to adverse conditions. It has a floating bearing on side A, fixed bearing on side B, standard housing, plain shaft with shaft seal, and no holding brake. The centering diameter is 110 mm and maximum installation altitude is 1000 m. Parameter data is stored via integrated feedback memory.

Technical Specifications

Design
Brushless

Brake
No blocking brake

Installation Altitude
Maximum 1000m above sea level

Protection Against Liquid Penetration
Not absolute

Position Shift Possibility
Yes, with helical teeth mounted drive pinions

Radial Shaft Cooling Support
Yes, with short construction

Housing Coat Durability
Low with frequent steam cleaning

Balance
Reduced balance class

Shaft End
Standard Side B

Data Storage
In motor feedback

Thermal Time Constant
45 minutes

Permissible Radial Force
Depends on point of application and average speed

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 MDD090A-N-030-N2L-110GA0.
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