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

Name: R911255337 (MDD090A-N-020-N2M-110PA0)
Brand: Indramat Motors
SKU: MDD090A-N-020-N2M-110PA0
Price: 355.00 USD
Availability: InStock
Rating: 4.6 (4 reviews)

MDD Synchronous Motors

Rated 4.6 stars (4 total reviews)

In-Stock, Ships 3-5 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

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

Frequently Asked Questions

How does the integrated multiturn absolute encoder enhance motor performance?

The encoder provides precise position feedback, enabling accurate motion control even after power loss. This feature is crucial for applications requiring high precision and reliability.

What are the storage and transportation requirements for this motor?

The motor should be kept dry during storage and transportation to prevent moisture-related damage. Proper handling ensures its integrity and readiness for installation.

What is the significance of the 12-pin flanged socket for feedback connection?

The 12-pin flanged socket ensures secure and reliable electrical connections for the motor's feedback system. This design minimizes the risk of connection issues, promoting stable performance.

How does the Class F insulation affect the motor's longevity?

Class F insulation allows the motor to operate at higher temperatures, enhancing its durability and lifespan. This is beneficial in applications with elevated ambient temperatures or demanding duty cycles.

What are the considerations regarding the motor's axial and radial forces?

The motor can handle axial forces up to 0.34 times the permissible radial force, ensuring durability under operational stresses. Exceeding these limits may lead to bearing damage, necessitating careful load management.

Common Misspellings

MDD-090A-N-020-N2M-110PA0

MDD090A N 020 N2M 110PA0

MDD090A-N-020-N2M-110-PA0

MDD090A-N-020-N2M-110-PAO

MDD090A-N-020-N2M-110PAO

MDD090AN020N2M110PA0

MDD90A-N-020-N2M-110PA0

MDDO90A-N-020-N2M-110PA0

MDDO9OA-N-O2O-N2M-11OPAO

mdd090a-n-020-n2m-110pa0

Internal Product Review

The MDD090A-N-020-N2M-110PA0 is a synchronous motor by Bosch Rexroth Indramat. It features a 3.7 Nm continuous torque, an integrated multiturn absolute encoder, and digital servo feedback for precise control. Its housing is standard, offering reliable performance for industrial applications.