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R911259728 (MDD090A-N-020-N2M-110PB0)

MDD Synchronous Motors

Rated 4.6 stars (6 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 R911259728 (MDD090A-N-020-N2M-110PB0) is a synchronous AC servomotor designed for use with digital drive controllers. It features a laminated core with permanent magnets, two windings, and separate flange sockets with connectors for power and electronics. The unit has a 110 mm centering diameter, weighs 12.5 kg without a blower, and is configured with a keyway shaft and a shaft seal. The output shaft is standard with no blocking brake, and the IM B14 flange design facilitates practical mounting. Specifications include a continuous standstill torque of 3.7 Nm, a nominal speed of 2000 min⁻¹, integrated multiturn absolute encoder for digital servo feedback, standard balancing, and power connection on side B. The motor is built for stationary operation in accordance with IEC 721-3-3 and is equipped with fixed and floating bearings. Thermal loading occurs on the A side.

Technical Specifications

Type
Synchronous motor

Contouring accuracy
High

Rotator
Output shaft fitted onto the rotor

Sets of windings
Two

Connectors
Separate flange sockets

Operational reliability
High

Product Group
MDD

Blocking Brake
No

Feedback
Encoder

Temperature Sensor
Incorporated in windings

Bearings
Fixed and floating

Flange
Incorporated with threads

Mounting design
Design IM B14

Frequency Range
2Hz to 9Hz

Mounting Options
Three ways with Design B5 and Design B14

Power connector orientation
B side

Weight
12.5kg without a blower attachment

Shaft
Keyway

Thermal Deformations
Present on A side

Forces encountered
Axial and radial

Delivery
Global

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MDD090A-N-020-N2M-110PB0.
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