MSK101D-0450-FN-M2-AG0-RNNN
MSK IndraDyn S Synchronous Motors
Technical Specifications
Cooling
Liquid cooling
Power Connector
A-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
D
Motor Size
101
Holding Brake
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
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
Why is the plain shaft design chosen for MSK101D-0450-FN-M2-AG0-RNNN servomotor?
A plain shaft of MSK101D-0450-FN-M2-AG0-RNNN servomotor avoids keyway backlash and ensures zero backlash coupling when used with shrink hubs or clamping couplings. It delivers better stiffness in precision motion setups.
How does current limit protection relate to the maximum current of 187.7 A?
The motor drive must enforce current limiting below 187.7 A to avoid thermal overload or demagnetization. The specification provides a safe envelope for torque and heating control.
How does the increased concentricity design improve accuracy?
The tighter concentricity minimizes radial runout and mechanical error between rotor and stator, improving motion smoothness and reducing vibration in coupled axes. This is critical in multi-axis systems.
In which industrial application would MSK101D-0450-FN-M2-AG0-RNNN servomotor excel?
The MSK101D-0450-FN-M2-AG0-RNNN servomotor is ideal for high-precision robotics and multiaxis CNC machines where high torque density, repeatability, and thermal stability are critical under cyclic loads.
Why is EnDat 2.1 used instead of incremental encoders in this motor?
The EnDat 2.1 gives absolute position feedback and multiturn capability, eliminating homing at startup. It improves positional reliability and reduces cumulative errors in closed-loop control.
Common Misspellings
MSK101D0450FNM2AG0RNNN
MSK101D 0450 FN M2 AG0 RNNN
MSK-101D-0450-FN-M2-AG0-RNNN
Internal Product Review
The IndraDyn S Synchronous Servomotor MSK101D-0450-FN-M2-AG0-RNNN from Bosch Rexroth uses liquid cooling and an optical multiturn absolute encoder with EnDat2.1 interface. It provides 57 Nm continuous torque and up to 160 Nm peak with a plain shaft design for precise motion. This motor is widely used in robotics, CNC machinery, and automated packaging systems.
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