MSK101D-0450-NN-M2-AP0-RNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK101D-0450-NN-M2-AP0-RNNN from the MSK IndraDyn S Synchronous Motors series is an IndraDyn S Synchronous Servomotor designed with a motor size 101 frame and motor length D. Its increased concentricity design and robust shaft with keyway ensure precise alignment and torque transmission under demanding conditions. The motor is configured without holding brake to optimize footprint and simplify integration into high-speed automation systems. This product features an A-Side power connector interface for streamlined power routing and secure connections.
Electromechanical performance is highlighted by a rated speed code 0450 and a continuous torque at standstill 100 K of 57.0 Nm, supported by a continuous current at standstill 100 K of 50.6 A. During peak demands, the motor delivers a maximum torque of 160.0 Nm at a maximum current of 187.7 A, offering reliable overload capacity. The substantial winding inductivity of 1,700 mH contributes to smooth current transitions and reduced ripple, enhancing servo control precision. These characteristics make the motor ideal for applications requiring high dynamic response and consistent torque delivery.
Thermal management relies on natural convection cooling, eliminating the need for external fans or liquid circuits and reducing maintenance. Position feedback is provided via an optical encoder with multiturn absolute capability, 2048 signal periods resolution, and EnDat2.1 interface, ensuring high-accuracy direct position sensing. Together, these features support precise motion control in robotics, packaging, and semiconductor handling.
Technical Specifications
Cooling
Natural convection
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
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 advantage does the robust shaft with keyway provide in servo applications?
The design ensures accurate torque transfer and stable coupling between motor and load. The improved mechanical grip minimizes backlash and vibration during high-speed operation.
How does natural convection cooling affect system design and maintenance?
The passive cooling removes the need for external fans or coolant systems. The simplified setup lowers maintenance frequency and reduces mechanical wear.
Why is multiturn absolute feedback valuable in motion control tasks?
The encoder tracks position even after power loss without needing homing routines. The feature improves accuracy and repeatability in multi-axis automation setups.
What does the rated speed code indicate in terms of performance tuning?
The code defines the optimal operating speed for torque and current balance. The value helps engineers match drive parameters with motion control requirements.
How does overload capability influence servo drive sizing?
The ability to handle peak torque allows smaller drives for short duty cycles. The design supports cost-efficient system engineering without sacrificing response time.
Common Misspellings
MSK101D0450NNM2AP0RNNN
MSK101D 0450 NN M2 AP0 RNNN
MSK-101D-0450-NN-M2-AP0-RNNN
Internal Product Review
The Bosch Rexroth Indramat product MSK101D-0450-NN-M2-AP0-RNNN is an IndraDyn Synchronous Servomotor offering 57 Nm continuous torque and 160 Nm maximum torque for stable industrial motion. An optical multiturn encoder with 2048 signal periods and natural convection cooling ensures precise control in robotics, semiconductor handling and packaging automation.
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