MSK101C-0300-FN-S1-AP0-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK101C-0300-FN-S1-AP0-NNNN from the MSK IndraDyn S Synchronous Motors series presents a robust IndraDyn S Synchronous Servomotor with a motor size 101 frame and a motor length C profile. Designed for precise motion control, it features a rated speed code 0300 and a standard design optimized for high-torque applications. Cooling is managed through an efficient liquid cooling system, while power is routed via the dedicated A-Side power connector. The servomotor’s shaft with keyway ensures secure coupling to downstream equipment.
Advanced feedback and safety are ensured by the optical encoder technology with singleturn encoder turn type and Hiperface encoder interface, providing 128 signal periods encoder resolution for high-fidelity position detection. Without a holding brake, the motor maintains a compact footprint and reduced maintenance profile. On-board electrical characteristics deliver a continuous current at standstill of 21.3 A and continuous torque at standstill of 36.5 Nm at a winding temperature of 100 K. Peak performance is achieved with a maximum current of 84.2 A and a maximum torque of 110.0 Nm, making it suitable for dynamic acceleration and deceleration cycles.
With a substantial winding inductivity of 6,000 mH, the MSK101C-0300-FN-S1-AP0-NNNN excels in applications requiring smooth current transitions and stable control loops. Its standard design and liquid cooling arrangement afford reliable thermal management under continuous operation, while the keyed shaft simplifies integration into existing drivetrains. Compact yet powerful, this servomotor is ideal for machine tools, robotics, and automated production lines where precision and endurance are paramount.
Technical Specifications
Cooling
Liquid cooling
Power Connector
A-Side
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
101
Holding Brake
Without holding brake
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0300
Continuous Current at Standstill 100 K
21.3 A
Continuous Torque at Standstill 100 K
36.5 Nm
Maximum Current
84.2 A
Maximum Torque
110.0 Nm
Winding Inductivity
6,000 mH
Frequently Asked Questions
Why use an optical singleturn Hiperface encoder (128 signal periods) on MSK101C-0300-FN-S1-AP0-NNNN?
The Hiperface singleturn feedback supplies precise commutation and position with low inertia and simple cabling. Its drive interpolates 128 periods to yield fine angular resolution for synchronized axes and contour accuracy.
How does 6,000 mH winding inductivity affect current ripple and control-loop bandwidth in MSK101C-0300-FN-S1-AP0-NNNN?
The higher inductivity moderates di/dt for reducing current ripple for a given PWM frequency and bus. Its tradeoff is a slower electrical time constant that mitigated by current-loop tuning and feed-forward.
How does the keyed shaft with keyway on MSK101C-0300-FN-S1-AP0-NNNN simplify mechanical integration and torque transfer?
Its keyed interface provides positive drive for reducing reliance on frictional clamping. It eases alignment with legacy hubs or gearheads to minimize slip risk under transients and simplifies maintenance swaps.
For synchronized packaging or robotics cells, how do encoder resolution and torque of MSK101C-0300-FN-S1-AP0-NNNN support repeatability?
The interpolated 128-period feedback yields fine angular quantization for registration, camming and phase alignment. Its 36.5 Nm continuous and 110 Nm peak mantains velocity uniformity through load transients.
How does the liquid cooling on MSK101C-0300-FN-S1-AP0-NNNN influence usable continuous torque and duty cycles?
The liquid circulation extracts winding heat efficiently for keeping the thermal model near its 100 K assumption and limiting derating. It consequently sustains higher continuous torque during long production duty.
Common Misspellings
MSK101C0300FNS1AP0NNNN
MSK101C 0300 FN S1 AP0 NNNN
MSK-101C-0300-FN-S1-AP0-NNNN
Internal Product Review
Bosch Rexroth designs the servo motor MSK101C-0300-FN-S1-AP0-NNNN with A-sided power connector for flexible wiring. It comes with a balanced keyed design of shaft that is controlled through its attached optical singleturn feedback system of 128 periods to support accurate positioning. This unit provides a rated 36.5 Nm of continuous torque and 110 Nm peak that is ideal for CNC machining, packaging and robotic systems.
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