R911253146 (MDD093C-N-020-R2L-110PL1)

Name: R911253146 (MDD093C-N-020-R2L-110PL1)
Brand: Indramat Motors
SKU: MDD093C-N-020-R2L-110PL1
Price: 196.00 USD
Availability: InStock

MDD Synchronous Motors

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The Bosch Rexroth servo motor MPN R911253146 (MDD093C-N-020-R2L-110PL1) is engineered for demanding automation applications requiring high dynamic performance. This unit features a nominal speed of 2000 rpm and a theoretical maximum torque of 60.6 Nm. The motor is brushless, with lifetime-lubricated bearings, and integrates digital servo feedback for indirect position detection. The housing is prime black varnish-coated and sealed to IP65, offering resistance to dust and water jets. Key technical attributes include a 110 mm centering diameter, keyway shaft with shaft seal per DIN 6885, left-oriented connector, holding brake with 11 Nm torque, surface cooling by natural convection, and compliance with standard housing configuration.

Technical Specifications

Product Type
Synchronous Servo Motors

Ingress Protection Rating
IP 65

Housing Finish
Black Varnish

Cooling Type
Natural Convection and Surface Cooling

Theoretical Maximum Torque
60.6Nm

Nominal Speed
2000 revolutions per minute

Operation
Maintenance-free

Output Shaft Design
Keyway per DIN 6885

Blocking Brake Torque
11.0Nm

Centering Diameter
110mm

Motor Feedback System
Digital Servo Feedback

Sealed Housing
Yes

Brushless Design
Yes

Lifetime-lubricated bearings
Yes.

Frequently Asked Questions

Does the blocking brake improve safety during power-off conditions?

Yes, the blocking brake securely holds the motor shaft when power is cut off. It prevents unintentional motion and keeps the load stable during shutdowns.

How does R balancing contribute to the motor’s durability?

R balancing reduces vibration and uneven load distribution on the shaft. This ensures smoother operation and extends the overall service life of the motor.

Do the digital servo feedback (DSF) capabilities enhance control precision?

Yes, DSF technology provides continuous feedback on speed and position. It allows for precise synchronization and efficient control in automation tasks.

What advantage does the standard housing offer in harsh industrial environments?

The standard housing protects internal components from dust, heat, and mechanical stress. This enhances reliability and ensures consistent long-term performance.

How does the motor length code ‘C’ affect the system configuration of MDD093C-N-020-R2L-110PL1?

The code ‘C’ defines specific length and torque parameters for optimal fit. It helps engineers match the motor to precise operational requirements.

Common Misspellings

MDD093CN020R2L110PL1

MDD093C N 020 R2L 110PL1

mdd093c-n-020-r2l-110pl1

MDD93C-N-020-R2L-110PL1

Internal Product Review

The MDD093C-N-020-R2L-110PL1 is a high-performance servo motor with balancing type R, standard housing, and digital servo feedback (DSF). It has a blocking brake with 11 Nm holding torque and a centering diameter of 110 mm for excellent control. Bosch Rexroth Indramat produces it for high-end motion and automation applications.