MSK100A-0450-NN-M1-AP1-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK100A-0450-NN-M1-AP1-NNNN from the MSK IndraDyn S Synchronous Motors series is a robust IndraDyn S Synchronous Servomotor designed for demanding automation tasks. With a motor size of 100 and motor length A, this standard-design unit features a shaft with keyway and a power connector on the A-Side for straightforward installation. Encoder performance is driven by an optical Hiperface interface delivering 128 signal periods through a multiturn absolute encoder, ensuring precise position tracking. Natural convection cooling and a holding brake electrically released with 32 Nm holding torque contribute to reliable, maintenance-friendly operation.
The MSK100A-0450-NN-M1-AP1-NNNN offers a continuous current at standstill (100 K) of 13.6 A and generates 17.0 Nm of continuous torque at standstill for high-torque starting performance. Peak demands are met by a maximum current of 54.0 A and a maximum torque of 54.0 Nm, while the winding inductivity of 7,800 mH provides smooth current transitions. Its rotor utilizes permanent magnets to achieve a moment of inertia precisely tailored for dynamic response, and the standard design supports a broad spectrum of servo drives. The robust construction minimizes vibration and maintains insulation integrity, ensuring sustained duty cycles even under fluctuating loads.
Engineers will appreciate the motor’s compatibility with a wide range of controllers and its straightforward mounting footprint. Natural convection cooling and a proven standard design eliminate the need for external fans, reducing noise and servicing intervals. Whether deployed in packaging, robotics, or material handling, the MSK100A-0450-NN-M1-AP1-NNNN delivers consistent performance and long-term reliability in temperatures from 0 to 40 °C.
Technical Specifications
Cooling
Natural convection
Power Connector
A-Side
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Motor Length
A
Motor Size
100
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
32 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Winding Code
0450
Continuous Current at Standstill 100 K
13.6 A
Continuous Torque at Standstill 100 K
17.0 Nm
Maximum Current
54.0 A
Maximum Torque
54.0 Nm
Winding Inductivity
7,800 mH
Frequently Asked Questions
What role does the 32 Nm electrically released holding brake play on vertical axes or safety-critical stops?
The brake prevents back-driving during power removal and holds loads at zero speed to maintain process state. It complements drive-controlled deceleration for providing mechanical retention during faults, e-stops and maintenance interventions.
How do the 7,800 mH winding inductance and 54 A / 54 Nm peaks affect servo tuning on MSK100A-0450-NN-M1-AP1-NNNN?
The high inductance smooths current ripple, improving torque linearity and easing EMI compliance. Its generous peak envelope enable aggressive acceleration.
What installation advantages come from the A-side power connector and keyed shaft on the MSK100A-0450-NN-M1-AP1-NNNN?
The A-side exit simplifies cable routing and cabinet layout in tight frames. Its keyed shaft provides deterministic torque transmission and angular repeatability for easing coupling alignment and reducing fretting in high-cycle duty.
How does 17.0 Nm continuous torque at standstill (100 K) translate to real applications for the MSK100A-0450-NN-M1-AP1-NNNN?
It enables static clamping, low-speed machining and dwell-heavy indexing without overheating if thermal models are followed. Its continuous ratings assume 100 K winding rise, while maintains ambient 0–40 °C and verify duty with cycle-accurate load profiles.
What mounting and environmental practices improve reliability for the MSK100A-0450-NN-M1-AP1-NNNN inside enclosed machinery?
It maintains free convection paths and adherence to connector bend-radius and strain-relief guidelines. It operates from 0–40 °C ambient rating, vibration limits and grounding/shielding practices to minimize encoder noise and bearing currents.
Common Misspellings
MSK100A0450NNM1AP1NNNN
MSK100A 0450 NN M1 AP1 NNNN
MSK-100A-0450-NN-M1-AP1-NNNN
Internal Product Review
The Bosch Rexroth Indramat MSK100A-0450-NN-M1-AP1-NNNN servomotor is built for automation tasks in packaging, robotics, and material handling industries. It delivers 17.0 Nm continuous torque and 54.0 Nm peak torque, supported by a multiturn absolute encoder with optical Hiperface interface. Natural convection cooling and a 32 Nm holding brake enable efficient, maintenance-friendly use.
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Warranty
Repair
We offer a repair service for the MSK100A-0450-NN-M1-AP1-NNNN.
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