MSK101D-0450-FN-S2-BP2-RNNN
MSK IndraDyn S Synchronous Motors
The MSK101D-0450-FN-S2-BP2-RNNN from Bosch Rexroth Indramat features a motor size of 101 and liquid cooling. Part of the MSK IndraDyn S Synchronous Motors, it has a speed code of 0450 and uses an optical encoder. Encoder resolution is 2048 signal periods and includes an electrically-released holding brake.
It delivers 57.0 Nm continuous torque at standstill and 160.0 Nm maximum torque. The design offers increased concentricity. It employs a shaft with keyway.
Technical Specifications
Cooling
Liquid cooling
Power Connector
B-Side
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
D
Motor Size
101
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
70 Nm
Constraint
Requires Cooling FN
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0450
Continuous Current at Standstill 100 K
50.6 A
Continuous Torque at Standstill 100 K
57.0 Nm
Maximum Current
187.7 A
Maximum Torque
160.0 Nm
Winding Inductivity
1,700 mH
Frequently Asked Questions
What is the impact of shaft keyway versus plain shaft in MSK101D-0450-FN-S2-BP2-RNNN servomotor?
A keyed shaft of MSK101D-0450-FN-S2-BP2-RNNN servomotor ensures positive torque transmission to pulleys or gears without slipping. However, it introduces stress concentrations and may slightly degrade rotor balance.
Why does this motor use an EnDat 2.1 optical interface instead of simpler encoders?
The EnDat 2.1 interface enables bidirectional digital communication and higher precision diagnostics. It supports error correction, parameter storage, and ensures more robust closed-loop control.
Why is this servomotor favored in robotics, packaging, or printing applications?
These industries require high precision, frequent starts and stops, and compact high-torque drives. This motor’s 160 Nm peak, liquid cooling, and encoder precision match those demands
How does the liquid cooling (“FN”) mode benefit MSK101D-0450-FN-S2-BP2-RNNN servomotor in high duty operation?
The liquid cooling of MSK101D-0450-FN-S2-BP2-RNNN servomotor reduces the motor’s thermal resistance and enables higher continuous power. It helps maintain stable torque under extended duty cycles with lower temperature rise.
What role does the increased concentricity design offer for MSK101D-0450-FN-S2-BP2-RNNN servomotor’s mechanical integration?
Improved concentricity of MSK101D-0450-FN-S2-BP2-RNNN servomotor reduces run-out and vibration, enhancing coupling accuracy and bearing life. This leads to better dynamic response in high-precision applications.
Common Misspellings
MSK101D0450FNS2BP2RNNN
MSK101D 0450 FN S2 BP2 RNNN
MSK-101D-0450-FN-S2-BP2-RNNN
Internal Product Review
The MSK101D-0450-FN-S2-BP2-RNNN servomotor from Bosch Rexroth features liquid cooling, a keyed shaft, and a 2048-period optical singleturn encoder with EnDat2.1. It is used in robotics, packaging, and printing industries for precise motion control requiring 57.0 Nm continuous torque at 50.6 A. An electrically-released holding brake provides 70 Nm torque for secure positioning.
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Warranty
Repair
We offer a repair service for the MSK101D-0450-FN-S2-BP2-RNNN.
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