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R911257394 (MDD112D-N-030-N2M-130GB0)

MDD Synchronous Motors

Rated 4.3 stars (6 total reviews)
  In Stock, Ships 2-3 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 R911257394 (MDD112D-N-030-N2M-130GB0) is a digital AC servomotor engineered for applications that demand precise synchronization, such as grinding machinery. It incorporates an integrated temperature sensor for overheating protection and utilizes a floating bearing on side A with a fixed bearing on side B to control radial and axial forces. The motor is equipped with a plain shaft, standard housing, and a shaft seal. Electrical connection is achieved through a side B connector, and the feedback system includes a digital servo feedback (DSF) mechanism with an integrated multiturn absolute encoder, providing a system accuracy of ±0.5 angular minutes. The motor supports a continuous torque at standstill of 38.0 Nm, a nominal speed of 3000 min⁻¹, a continuous current of 60.6A, a torque constant of 0.63 Nm/A, and a maximum torque of 130.2 Nm. The centering diameter measures 130 mm and the motor length code is D. It does not feature a holding brake or a shaft end on side B. The recommended storage and transport temperature range is -20°C to +80°C.

Technical Specifications

Construction
Compact

Power to weight ratio
High

Cyclic-load capacity
High

Operation
Continuous start-stop

Motor feedback resolution
High

Motor feedback
Digital, with integrated multiturn encoder

Bearing A
Floating

Bearing B
Fixed

Maximum torque
130.2Nm

Power connection
Connector to side B

Shaft
Plain

Feedback connection
12-pin flanged socket

Cable
Metric diameter, can be soldered/crimped

System accuracy
+/-0.5 angular minutes

Maximum duty cycle time
15 minutes

Storage and transportation temperature
-20°C to +80°C

Insulation
Class F

Torque constant
0.63Nm/A

Winding resistance
0.10 Ohms at 20°C

Continuous current
60.6A

Continuous torque at standstill
38Nm

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MDD112D-N-030-N2M-130GB0.
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