MSK101D-0300-NN-S2-AP0-RNNN
MSK IndraDyn S Synchronous Motors
MSK101D-0300-NN-S2-AP0-RNNN, manufactured by Bosch Rexroth Indramat, is part of the high-performance MSK IndraDyn S Synchronous Motors series. This IndraDyn S Synchronous Servomotor features an increased concentricity Design and a compact Motor Size of 101, optimized for precise motion control. It operates at a Rated Speed Code of 0300 with a robust Shaft Type incorporating a keyway for secure coupling. Engineered without a holding brake and with a minimal footprint, it excels in space-constrained applications requiring high torque density.
The motor incorporates an Optical Encoder Technology with Singleturn operation, an EnDat2.1 Encoder Interface, and 2048 signal periods resolution, delivering high-fidelity position feedback. Thermal management is provided by passive Natural convection Cooling, ensuring maintenance-free operation across varied environments. The stator winding has a Winding Inductivity of 3,200 mH, contributing to smooth current transitions. Electrical connections use a dedicated A-Side Power Connector, supporting a Continuous Current at Standstill 100 K of 34.9 A and a Maximum Current of 137.7 A. At standstill, the motor sustains a Continuous Torque at Standstill 100 K of 57.0 Nm and delivers a Maximum Torque of 160.0 Nm, enabling rapid acceleration profiles and high dynamic response.
Designed for seamless integration into drive systems, the MSK101D-0300-NN-S2-AP0-RNNN mates directly with Rexroth IndraDrive controllers via a unified interface. Its robust design and passive cooling method enhance long-term reliability, minimizing downtime in demanding industrial environments. Ideal for robotics, packaging, and CNC machinery, this servomotor maximizes throughput while maintaining precise control under variable loads.
Technical Specifications
Cooling
Natural convection
Power Connector
A-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
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Rated Speed Code
0300
Continuous Current at Standstill 100 K
34.9 A
Continuous Torque at Standstill 100 K
57.0 Nm
Maximum Current
137.7 A
Maximum Torque
160.0 Nm
Winding Inductivity
3,200 mH
Frequently Asked Questions
Why is a keyway shaft chosen in MSK101D-0300-NN-S2-AP0-RNNN servomotor instead of a smooth shaft?
The keyway of MSK101D-0300-NN-S2-AP0-RNNN servomotor ensures positive torque transmission without slippage in reversing cycles. It simplifies coupling in high-torque duty cycles compared to clamping only.
In what way does the EnDat 2.1 singleturn encoder with 2048 periods aid precision?
It delivers high-resolution absolute position feedback per revolution. That allows sub-µm closed-loop interpolation and precise trajectory tracking.
How long is the bearing lifetime when load limits are respected?
The answer: When radial/axial loads and temperature limits are respected, the bearing life L₁₀h is about 30,000 operating hours.
How does the 3,200 mH winding inductivity improve control stabilityof MSK101D-0300-NN-S2-AP0-RNNN servomotor?
The high inductance of MSK101D-0300-NN-S2-AP0-RNNN servomotor smooths current ripple and filters high-frequency switching noise. It enhances servo loop stability under fast dynamic loads.
What is the advantage of using an A-side power connector in MSK101D-0300-NN-S2-AP0-RNNN servomotor?
It standardizes wiring and ensures plug-and-play compatibility with IndraDrive systems. It reduces field wiring errors and improves commissioning speed.
Common Misspellings
MSK101D0300NNS2AP0RNNN
MSK101D 0300 NN S2 AP0 RNNN
MSK-101D-0300-NN-S2-AP0-RNNN
Internal Product Review
The MSK101D-0300-NN-S2-AP0-RNNN by Bosch Rexroth Indramat is a synchronous servomotor designed for precise motion control. It features an optical singleturn encoder with 2048 signal periods, natural convection cooling, and a continuous torque of 57.0 Nm. Commonly used in CNC machinery, packaging lines, and robotic applications, it ensures smooth, accurate operation across industrial environments.
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