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R911271442 (MDD115A-N-030-N2M-130GB1)

MDD Synchronous Motors

  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 R911271442 (MDD115A-N-030-N2M-130GB1) is a synchronous servo motor from the MDD series, designed for applications requiring high dynamic performance and frequent start-stop cycles. This model features a plain shaft with a sealing ring, standard housing, and integrated multiturn absolute encoder, supporting digital servo feedback. The motor has a centering diameter of 130 mm, a nominal speed of 3000 min⁻¹, a continuous standstill torque of 28.0 Nm, and a maximum torque of 87.1 Nm. The rotor moment of inertia is 123 x 10⁻⁴ kgm², and the blocking brake delivers a holding torque of 45.0 Nm. Cooling is achieved by surface cooling and natural convection. The electrical connection is via a connector positioned on side B.

Technical Specifications

Motor Type
Synchronous Servo Motor

Overload Capacity
High

Operation Mode
Maintenance Free

Cooling Method
Surface Cooling and Natural Convection

Shaft Type
Plain Shaft with Shaft Sealing Ring

Centering Diameter
130mm

Nominal Speed
3,000 revolutions per minute

Rotor Moment of Inertia
123 x 10-4 kgm2

Max Torque
87.1Nm

Holding Torque
45.0Nm

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 MDD115A-N-030-N2M-130GB1.
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