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R911261313 (MKD041B-144-GP1-KN)

MKD Synchronous Motors

Rated 4.5 stars (8 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 Bosch Rexroth R911261313 (MKD041B-144-GP1-KN) is a synchronous servo motor featuring a shaft with keyway and integrated shaft seal. It includes a holding brake with 2.2 Nm torque, resolver (RSF) feedback for relative position detection, and a motor length code B. The motor delivers a continuous torque at standstill of 2.7 Nm, a maximum torque of 11.3 Nm, and operates at a rated speed of 3000 RPM. The unit supports natural convection cooling, has a flange size of 82 mm, centering diameter of 50 mm, and is equipped with a connection box. Electrical specifications include a winding code of 144, rated output of 0.52 kW, and maximum speed up to 7500 RPM. Usage parameters include a rotor inertia of 1.7 x 10⁻⁴ kg·m², thermal time constant of 30 min, minimum strand cross-section of 1 mm², and operation within 0°C to 40°C ambient temperatures at installation heights up to 1000 m NN.

Technical Specifications

PowerCable
Shielded

DriveControllers
Rexroth

CoolingMode
Natural/Surface

RotorInertia
1.7x10-4kgm²

MaximumTorque
11.3Nm

StrandCrossSection
1mm2

ThermalTimeConstant
30minutes

MaxSpeed
7500min-1

Weight
4.4 kg

MaxMountingHeight
1000metersNN

OperatingTemperature
0°C to 40°C

StorageTemperature
-20 to +80 degrees Celsius

RatedTorque
1.4Nm - 1.5Nm

RatedFrequency
150Hz - 225Hz

RatedVoltage
115V - 170V

RatedCurrency
2.8A - 3.0A

RatedSpeed
3000 Nm - 4500 Nm

Power
0.52KW - 0.88KW

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MKD041B-144-GP1-KN.
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