MSK050B-0600-NN-M1-UG0-NNNN

MPN: R911299935

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The MSK050B-0600-NN-M1-UG0-NNNN servo motor delivers precise motion control with 9.0 Nm peak torque, 6,000 rpm max speed, and a 0.00028 kg*m² rotor inertia. It ensures reliable performance in industrial automation tasks.

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Product Description:

The MSK050B-0600-NN-M1-UG0-NNNN is a servo motor from the renowned manufacturer, Bosch Rexroth. It is designed for precise motion control in applications requiring high torque and efficiency. The motor delivers smooth operation across various industrial automation tasks.

The MSK050B-0600-NN-M1-UG0-NNNN servo motor offers impressive performance characteristics. It is engineered with a continuous standstill torque of 3.0 Nm at 60 K and 3.4 Nm at 100 K, providing reliable torque output in demanding environments. The motor operates efficiently under continuous current of 3.7 A at 60 K and 4.2 A at 100 K. The motor delivers substantial power for various applications with a maximum torque of 9.0 Nm and a peak current of 14.8 A. The rotor’s moment of inertia is 0.00028 kg*m² that ensures quick and responsive movement. This motor can achieve a maximum speed of 6,000 rpm making it suitable for high speed dynamic operations. Its thermal time constant is 8 minutes that allows for effective heat dissipation under continuous load. The motor is designed for high durability and protection. It is rated with an IP65 protection class according to IEC 60529 to provide resistance to dust and water ingress.

The MSK series motor operates at an ambient temperature range of 0 to 40 °C, making it versatile across many industrial settings. its compact design weighs just 4.0 kg, offering easy integration into systems with limited space. The component’s discharge capacity is 2.1 nF that contributes to stable electrical performance during operation. The insulation class is rated 155 per DIN EN 60034-1, ensuring the motor can handle high temperatures. The sound pressure level of the servo motor is <75 dB[A], making it relatively quiet during operation.

Electrical Connection
240 degree rotatable plug
Encoder Type
Multiturn Hiperface
Insulation Class
155
Maximum current
14.8 A
Maximum Torque
9 Nm
Series
MSK
Standstill Current (100 K)
4.2 A
Standstill Current (60 K)
3.7 A
Standstill Torque (100 K)
3.4 Nm
Standstill Torque (60 K)
3 Nm
Thermal Time Constant
8 minutes
Torque Constant at 20 °C
0.90 Nm/A
Voltage Constant at 20 °C
55 V/min-1
Weight
4 kg
Winding Inductivity
19.9 mH
  • MSK-050B-0600-NN-M1-UG0-NNNN
  • MSK050B 0600 NN M1 UG0 NNNN
  • MSK050B0600NNM1UG0NNNN
  • MSK50B-0600-NN-M1-UG0-NNNN

Fault / Drive Error

What it usually means

Corrective action

 

Drive stays “bb” (not-ready) on H1

24 V *RF* (Drive-Enable) or mains still missing – controller only ready-for-power-up

Restore +24 V at RF input, check fuses / supply, then issue a Class-1 reset to reach “Ab” (ready-for-enable)

F207

Switching to an un-initialised operating mode (one of S-0-0032…35 = 0)

Reload valid mode parameters and acknowledge with S1 or software reset 

F208

Motor-type change detected – drive data ≠ motor ID tag

Upload the correct **MSK050B-0600** file, run *Basic-Load* and power-cycle

F212

Encoder signals out of range – sine/cosine amplitude too low / noisy

Check shielding, reseat feedback plug, route signal cable > 100 mm from power cable, replace encoder if needed

F218

Amplifier heat-sink over-temperature – drive shut down

Clean filters, verify fan, improve cabinet airflow, let drive cool before reset

F219

Motor over-temperature shutdown (thermistor > ~155 °C)

Reduce load, allow full cooldown, inspect motor-temp wiring 

F220

Bleeder-resistor over-temperature – regenerative overload

Lengthen decel ramp or add / up-rate external brake resistor

F226

DC-link undervoltage while enabled – mains sag / weak capacitors

Check three-phase feed and DC-bus caps, tighten power wiring, look for blown fuses

F229

Encoder-1 failure – quadrant error (signal sequence wrong)

Inspect/replace encoder cable, keep feedback leads clear of EMI sources

F230

Max. encoder-1 signal frequency exceeded – axis velocity too high

Review gearing & speed limits; if required fit higher-speed encoder

F234

E-Stop activated – +24 V removed at safety input

Trace safety chain, clear E-Stop cause, restore +24 V and reset

Part number

Continuous torque @ 100 K (Nm)

Peak torque (Nm)

Max speed (rpm)

Cont. current @ 100 K (A)

MSK050B-0600-NN-M1-UG0 (target)

3.4

9

6000

4.2

MSK050B-0450-NN-M1-UG0

3.4

9

6000

3.2

MSK050B-0300-NN-M1-UG1

3.4

9

4300

2

MSK050C-0600-NN-M1-UG1

5.5

15

6000

6.8

MSK040C-0600-NN-S1-UG0

3.1

8.1

7500

4.7

MSK060B-0600-NN-M1-UG0

5.5

15

6000

6.7

Error code What it means
F207 Switching to uninitialised operating mode 
F208 Motor-type change detected – drive dataset ≠ motor ID tag
F212 Encoder signals out of range (amplitude/quality error)
F218 Drive heatsink over-temperature – amplifier shutdown
F219 Motor over-temperature (> ≈155 °C) – immediate stop
F220 Bleeder-resistor over-temperature – regenerative overload
F226 DC-link undervoltage while drive is enabled
F228 Excessive control deviation (following-error too large)
F229 Encoder 1 quadrant error – motor encoder failure
F230 Max. encoder-1 signal frequency exceeded – axis too fast

Frequently Asked Questions about MSK050B-0600-NN-M1-UG0-NNNN:

Q: What is the maximum torque of the MSK050B-0600-NN-M1-UG0-NNNN servo motor?

A: The MSK050B-0600-NN-M1-UG0-NNNN servo motor provides a maximum torque of 9.0 Nm. This high torque capability ensures reliable performance in demanding industrial automation tasks.

Q: What is the operating temperature range for the MSK050B-0600-NN-M1-UG0-NNNN servo motor?

A: The MSK050B-0600-NN-M1-UG0-NNNN operates efficiently within an ambient temperature range of 0 to 40°C. This range ensures versatility in various industrial environments.

Q: How fast can the MSK050B-0600-NN-M1-UG0-NNNN servo motor reach?

A: The MSK050B-0600-NN-M1-UG0-NNNN can achieve a maximum speed of 6,000 rpm. This high-speed capability supports dynamic and rapid movement in complex automation applications.

Q: What is the protection rating of the MSK050B-0600-NN-M1-UG0-NNNN motor?

A: The MSK050B-0600-NN-M1-UG0-NNNN motor has an IP65 protection rating. This provides excellent resistance against dust and water ingress, ensuring durability in harsh environments.

Q: What is the thermal time constant of the MSK050B-0600-NN-M1-UG0-NNNN servo motor?

A: The MSK050B-0600-NN-M1-UG0-NNNN servo motor has a thermal time constant of 8 minutes. This ensures effective heat dissipation during continuous operation, enhancing performance stability over time.


Internal Product Review

  • ‘‘The MSK050B-0600-NN-M1-UG0-NNNN by Bosch Rexroth is a robust choice for demanding automation systems. It offers exceptional performance with 9.0 Nm peak torque, 6,000 rpm speed, and an IP65 rating. The motor's compact design and thermal efficiency ensure durability, making it ideal for high-precision, high-torque applications.’’

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