MSK071D-0300-NN-S2-UP2-RNNN
MSK IndraDyn S Synchronous Motors
The MSK071D-0300-NN-S2-UP2-RNNN is an IndraDyn S Synchronous Servomotor from Bosch Rexroth Indramat's MSK IndraDyn S Synchronous Motors series. It features Natural convection cooling, an optical EnDat2.1 encoder with 2048 signal periods resolution and a rotatable connector. Delivering 20.0 Nm continuous torque and peaking at 66.0 Nm with a 30 Nm holding brake torque, it draws 10.7 A at standstill and up to 40.5 A, offers increased concentricity and requires FN cooling.
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
D
Motor Size
071
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
30 Nm
Constraint
Requires Cooling FN
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0300
Continuous Current at Standstill 100 K
10.7 A
Continuous Torque at Standstill 100 K
20.0 Nm
Maximum Current
40.5 A
Maximum Torque
66.0 Nm
Winding Inductivity
10,700 mH
Frequently Asked Questions
What advantage does an optical EnDat2.1 encoder provide in automation tasks?
The encoder ensures high resolution feedback for precise positioning and speed regulation. The system benefits from reduced drift and higher repeatability in closed loop control.
How does the rotatable connector improve cable management in compact machines?
The connector allows flexible orientation to route cables efficiently in tight spaces. The reduced cable strain increases reliability and lowers the risk of connection faults.
Why is increased concentricity valuable in synchronous servomotors?
The improved concentricity minimizes vibration and enhances shaft balance during high speed motion. The reduced mechanical runout increases lifespan of couplings and driven components.
What are the implications of drawing 40.5 A at peak operation?
The high peak current requires careful selection of drive and cabling. The system must be sized to manage thermal and electrical stresses during short bursts.
How does continuous torque at standstill benefit precision machinery?
The ability to hold torque without motion is essential in indexing tables and robotics. The machine can apply stable force while maintaining positional accuracy.
Common Misspellings
MSK071D0300NNS2UP2RNNN
MSK071D 0300 NN S2 UP2 RNNN
MSK-071D-0300-NN-S2-UP2-RNNN
MSK71D-0300-NN-S2-UP2-RNNN
Internal Product Review
The MSK071D-0300-NN-S2-UP2-RNNN is a synchronous servomotor from Bosch Indramat. With 20 Nm continuous torque and a peak of 66 Nm this motor excels in applications requiring precision. The EnDat2.1 encoder provides high resolution feedback, while its FN cooling makes it ideal for demanding roles in automation, robotics and CNC machinery.
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Repair
We offer a repair service for the MSK071D-0300-NN-S2-UP2-RNNN.
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