R911317263 (MSK061C-0300-NN-M1-UG0-NNNN)

MSK IndraDyn S Synchronous Motors

Rated 4.5 stars (14 total reviews)

Bosch Rexroth Indramat MSK Synchronous Motors MSK061C-0300-NN-M1-UG0-NNNN image

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The R911317263 (MSK061C-0300-NN-M1-UG0-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor engineered for precision automation applications. It features a motor size of 061 with a standard design and plain shaft. Cooling is accomplished through natural convection or surface cooling. Continuous torque at standstill is rated at 8.0 Nm with 4.3 A current (60K) and 9.0 Nm with 4.8 A (100K); surface cooling enables up to 12 Nm at 6.5 A, while peak values reach 32 Nm torque and 19.4 A current. Specifications include a winding inductivity of 21.4 mH, winding resistance of 4.5 Ω, and a rotor inertia of 0.00075 kg·m². The servo motor supports a multiturn absolute optical encoder with Hiperface interface (128 signal periods, 240° rotatable connector). Maximum speed is 4200 rpm, sound pressure is 75 dB(A), thermal time constant is 18 min, and operational temperature is 0–40°C. The unit mass is 8.3 kg.

Technical Specifications

Product Type
Motor

Cooling Modes
Natural, Surface

Overtemperature (Natural Cooling)
60K, 100K

Overtemperature (Surface Cooling)
60K, 100K

Continuous Current at Standstill (100K)
4.8 amps

Continuous Torque at Standstill (100K)
9.0 Nm

Continuous Current at Standstill (60K)
4.3 amps

Continuous Torque at Standstill (60K)
8.0 Nm

Continuous Current (Surface Cooling)
6.5 amps

Continuous Torque (Surface Cooling)
12 Nm

Maximum Current
19.4 amps

Peak Torque
32 Nm

Temperature
200C

Voltage Constant
125.7 V/1000min-1

Winding Resistance
4.5 Ohms

Torque Constant
2.04 Nm/A

Capacity Discharge
2.4 nH

Winding Inductivity
21.4 mH

Pairs of Poles
4

Rotor Moment of Inertia
0.00075 kgxm2

Thermal Time Constant
18 minutes

Maximum Speed
4200min-1

Sound Pressure Level
75 dB[A]

Weight
8.3kg

Ambient Temperature
00C to 400C

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Internal Product Review

The MSK061C-0300-NN-M1-UG0-NNNN servo motor by Bosch Rexroth features a 3000 RPM speed, 5.2 Nm continuous torque, and integrated multiturn absolute encoder. Designed for precise motion tasks, it’s widely used in robotics, CNC machining, and packaging automation due to its efficient synchronous operation and reliable power output.