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R911270311 (MDD115D-N-020-N2M-130PA2)

MDD Synchronous Motors

Rated 4.1 stars (13 total reviews)
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911270311 (MDD115D-N-020-N2M-130PA2) is a digital AC servo motor from the Bosch Rexroth MDD series, designed for integration with digital drive controllers. It features a nominal speed of 2000 min⁻¹, a 130 mm centering diameter, and achieves a continuous torque at standstill of 57.0 Nm. The rotor design employs rare-earth or iron oxide magnets, and the motor includes a shaft with a keyway and shaft seal. It is equipped with an integrated multiturn absolute encoder for position feedback and uses digital servo feedback (DSF). The motor is built with a standard sealed housing and is balanced to class N (DIN VDE 0530). The holding brake provides 60.0 Nm of torque. Connection is via a side A connector; the shaft end is standard with no side B extension.

Technical Specifications

Product Type
Synchronous Servo Motor

Balance Class
N according to DIN VDE 0530

Centering Diameter
130mm

Nominal Speed
2,000 revolutions per minute

Moment of Inertia
271 x 10-4 kgm2

System Accuracy
±0.5 angular minutes

Housing Design
Completely sealed

Overload Capability
High due to efficient heat transfer

Thermal Sensor
Present in windings

Rotor Magnetic Material
Rare-earth or Iron Oxide

Suitability
Highly dynamic operations

Environmental Conditions
Operational under poor conditions

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the MDD115D-N-020-N2M-130PA2.
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