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R911321027 (MSK070E-0300-NN-M2-UP1-RNNN)

MSK IndraDyn S Synchronous Motors

  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 Bosch Rexroth R911321027 (MSK070E-0300-NN-M2-UP1-RNNN) is an MSK series synchronous motor featuring a shaft with keyway, holding brake, rotatable connectors, and a multiturn encoder with EnDat 2.1 interface. The encoder, rated for 2048 signal periods, allows up to 4096 recognisable revolutions with a maximum speed of 12,000 RPM, supported by a DC supply voltage range of 7 to 12 volts. The motor's holding brake, which requires a 24-volt DC operation, offers a 23 Nm holding torque. The motor housing is precisely designed for optimal concentricity and run out, and utilizes natural convection for cooling. Suited for environments with 5-95% relative air humidity, it operates best between 0 and 40 degrees Celsius. The motor's performance gradually reduces between 45 and 55 degrees Celsius and between altitudes of 1000 and 3000 meters. It draws power from a drive controller, using separate cables for power and feedback.

Technical Specifications

Motor Type
Industrial Synchronous Motor

Encoder
Multiturn with EnDat 2.1 interface

Encoder Signal Periods
2048

Encoder Revolutions
4096

Encoder Accuracy
±20 Angular Seconds

Maximum Encoder Speed
12000 RPM

Encoder Current Consumption
50 milliamps

Encoder Supply Voltage
7 to 12 Volts DC

Shaft Type
With Keyway

Brake Type
Holding

Holding Brake Torque
23 Nm

Brake Voltage
24 Volts DC

Brake Current
0.79 Amps

Brake Connect Time
35 milliseconds

Brake Disconnect Time
180 milliseconds

Cooling Method
Natural Convection

Working Temperature Range
0 to 40 degrees Celsius

Output Derating Temperature
45 to 55 degrees Celsius

Installation Altitude
0 to 1000 meters

Output Derating Altitude
1000 to 3000 meters

Lower Limit for Relative Air Humidity
5%

Upper Limit for Relative Air Humidity
95%

Max Temperature Change Rate
0.5 degrees Celsius per minute

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MSK070E-0300-NN-M2-UP1-RNNN.
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