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R911344957 (MSK061C-0300-NN-M1-UG0-NSNN)

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 product in question is the Bosch Rexroth R911344957 (MSK061C-0300-NN-M1-UG0-NSNN), a MSK series motor. This model, with a frame size code of 061, frame length code C, and winding code of 0300, is specifically designed for natural convection cooling. This motor's specifications vary with different operating conditions. At 60K overtemperature, the motor supplies a steady torque of 8 Nm and current of 4.3 Amps. At 100K overtemperature, these stats increase to 9 Nm and 4.8 Amps, respectively. Optionally, with surface cooling, the torque reaches 12 Nm and the current 6.5 Amps. This motor model can deliver up to a maximum torque of 32 Nm and current of 19.4 Amps. Other details include its 2.04 Nm/A torque constant, 125.7 Volts/1000 RPM voltage constant, 4.5 Ohms resistance, and 21.4 millihenry inductance, all at 20 degrees Celsius. The R911344957 (MSK061C-0300-NN-M1-UG0-NSNN) is designed for a maximum speed of 4200 RPM without a holding brake installed.

Technical Specifications

Frame Size Code
061

Frame Length Code
C

Winding Code
0300

Cooling Type
Natural Convection

60K Overtemperature Continuous Torque
8 Nm

60K Overtemperature Continuous Current
4.3 Amps

100K Overtemperature Continuous Torque
9 Nm

100K Overtemperature Continuous Current
4.8 Amps

Surface Cooling Continuous Torque
12 Nm

Surface Cooling Continuous Current
6.5 Amps

Maximum Torque
32 Nm

Maximum Current
19.4 Amps

Motor Torque Constant at 20°C
2.04 Nm/A

Motor Voltage Constant at 20°C
125.7 Volts/1000 RPM

Winding Resistance at 20°C
4.5 Ohms

Winding Inductance
21.4 millihenry

Leakage Capacitance
2.4 nanofarads

Thermal Time Constant
18 minutes

Maximum Speed
4200 RPM

Encoder Type
Multiturn

Signal Periods
128

Holding Brake
No

Motor Connectors
240-degree Rotatable

Shaft Type
Plain with Sealing Ring

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MSK061C-0300-NN-M1-UG0-NSNN.
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