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R911255337 (MDD090A-N-020-N2M-110PA0)

MDD Synchronous Motors

Rated 4.6 stars (4 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 R911255337 (MPN: MDD090A-N-020-N2M-110PA0) is a digital AC servomotor engineered for precision motion control in automation systems. Key features include standard housing, a centering diameter of 110 mm, and a standard shaft end with keyway and shaft seal, configured for connection via side A with connectors. It incorporates an integrated multiturn absolute encoder, providing digital servo feedback, and delivers continuous standstill torque of 3.7 Nm with natural cooling. The servomotor operates at a nominal speed of 2000 min⁻¹, has standard balancing, and is constructed with class F insulation. Axial force should not exceed 0.34 times the permitted radial force. The unit weighs 12.5 kg and does not include a holding brake. Installation and start-up should be conducted by qualified personnel to ensure proper functionality. Excessive shaft loading can result in bearing damage.

Technical Specifications

Recommended Use
Robotics-related applications

Protection Category
IP 65

Size Code
090

Shaft Connection
Non-positive type shaft-hub-connections

Frequency Range
2Hz to 9Hz

Mounting Design
Both B5 and B14

Continuous Torque
3.7Nm

Cooling Method
Natural cooling

Power Connector Orientation
Side A

Connection for Feedback
12-pin flanged socket

Axial Force
0.34 times the permissible radial force

Power Connector
INS 252

Flange Design
DIN 42948 specifications

Center Hole in Shaft
DS M3-8 as per DIN 332, Section 2 specifications

Protecting Motor Switch
Yes

System Measuring Principle
Inductive

Permissible Continuous Torque
With S1 operating mode

Motor Position Detection
Absolute indirect

Weight
12.5kg

Insulation
Class F

Storage and Transport
Needs to be kept dry

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-020-N2M-110PA0.
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