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R911247355 (MDD090C-N-020-N2L-110PB1)

MDD Synchronous Motors

Rated 4.4 stars (9 total reviews)
  In-Stock, Ships 3-5 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 R911247355 (MDD090C-N-020-N2L-110PB1) is a Bosch Rexroth digital AC servomotor designed for integration with digital drive controllers in high-precision automation systems. This motor features a 090 size code, centering diameter of 110 mm, and 'C' motor length code. It operates at a nominal speed of 2000 min⁻¹ with a continuous standstill torque of 10.4 Nm and is equipped with a blocking holding brake delivering 6.5 Nm torque. The unit incorporates a keyway shaft with standard balancing and a shaft seal, standard housing, and digital servo feedback. Electrical connections are established via flanged sockets on side B using connectors. The motor supports B14 flange mounting with threaded holes and conforms to IEC 721-3-3 weatherproof standards. The thermal time constant is rated at 60 minutes. Only the standard shaft end is supplied, and the design supports maintenance-free operation.

Technical Specifications

Product Type
Digital AC servomotor

Thermal Time Constant
60 Minutes

Installation Process
Simple

Holding Brake
Present

Shaft
Form-fitting shaft-hub connections

Size Code
090

Device Connection
Separate power and feedback cables

Protection
Against penetration of extrinsic objects

Mounting Design
B14

Use
High-precision applications

Rotor Composition
Permanent magnets of iron oxide or rare-earth

Maintenance
Maintenance-free

Adverse Environmental Accommodation
Supported

Bearings
Fixed bearing and floating bearing

Current Rating
48.6A (Cooled by natural convection)

Attachment Facility
Belt pulleys and pinions directly onto shaft

Grounding Requirement
To drive amplifier

Backup Support
One year

Delivery
Worldwide

How does the MDD090C-N-020-N2L-110PB1 motor contribute to automation efficiency?

The motor’s precise torque control and digital feedback optimize machine accuracy and reduce downtime. The MDD090C series is designed for seamless integration into automated workflows.

What is the importance of continuous torque rating in the MDD090C-N-020-N2L-110PB1 motor?

The continuous torque rating indicates sustained performance without overheating. For the MDD090C motor, 10.4 Nm ensures reliable operation in long-duration industrial processes.

How does the nominal speed of 2000 min⁻¹ benefit the MDD090C-N-020-N2L-110PB1 motor?

The 2000 min⁻¹ speed provides a balance of torque and rotational velocity. This enables the MDD090C motor to handle both high-speed and torque-demanding tasks efficiently.

What makes the 6.5 Nm holding brake torque important in the MDD090C-N-020-N2L-110PB1 motor?

The holding brake torque secures the motor shaft under power-off conditions. The MDD090C motor’s 6.5 Nm brake prevents unintended movement in safety-critical applications.

How does the 110 mm centering diameter impact the MDD090C-N-020-N2L-110PB1 motor’s usability?

The 110 mm centering diameter allows easy mechanical alignment with existing equipment. This standard size in the MDD090C motor streamlines system upgrades or replacements.

MDD-090C-N-020-N2L-110PB1

MDD090C N 020 N2L 110PB1

MDD090C-N-020-N2L-110-PB1

MDD090CN020N2L110PB1

MDD90C-N-020-N2L-110PB1

MDDO90C-N-020-N2L-110PB1

MDDO9OC-N-O2O-N2L-11OPB1

mdd090c-n-020-n2l-110pb1

Internal Product Review

Bosch Rexroth's MDD090C-N-020-N2L-110PB1 motor delivers 10.4 Nm continuous torque and 6.5 Nm holding brake torque, ideal for precision applications. Its 2000 min⁻¹ nominal speed and digital servo feedback enable smooth, accurate control. The shaft seal enhances durability in harsh environments.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MDD090C-N-020-N2L-110PB1.
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