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R911321968 (MSK040B-0450-NN-S1-UG1-NNNN)

MSK IndraDyn S Synchronous Motors

Rated 4.2 stars (9 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 R911321968 (MSK040B-0450-NN-S1-UG1-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor with a motor size of 040 and motor length B. It features natural convection cooling, a plain shaft, and a standard design. Electrical connection is universal across frame sizes. The motor operates within an ambient temperature range of 0 to 40°C and is equipped with an optically based singleturn encoder (Hiperface interface, 128 signal periods, 240° rotatable connector). Specifications include a maximum speed of 6000 RPM, maximum current of 6.0 A, maximum torque of 5.1 Nm, continuous current at standstill (100 K) of 1.7 A, continuous torque at standstill (100 K) of 1.9 Nm, and a winding inductivity of 64,700 mH. The voltage constant is 77.8 V/min⁻¹ at 20°C. An electrically-released holding brake provides 4 Nm of torque and requires inspection before installation. The unit weighs 3.1 kg, maintains a noise level below 75 dB, is rated to IP65, and has an insulation class of 155.

Technical Specifications

Weight
3.1 kg

Pairs of Poles
4

Maximum Speed
6000 RPM

Maximum Sound Pressure Level
<75dB

Voltage Constant at 20 Celsius
77.8 V/min-1

Encoder
Optical

Frame Length
B

Shaft Type
Plain

Holding Brake Torque
4 Nm

Protection Level
IP 65

Insulation Class
155

Operational Temperature
0-40 Celsius

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 MSK040B-0450-NN-S1-UG1-NNNN.
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