R911398783 (MSK100A-0450-NN-M1-AP1-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Product Type
Bosch Rexroth Synchronous Motor
Device Type
Synchronous Motor
Polar Pairs
4
Decibel Level
Less than 75 dB
Weight
23 kg
Continuous Torque at 100K
17 Nm
Continuous Torque at 60K
15 Nm
Maximum Rotating Speed
6000 rpm
Moment of Inertia
0.01100 kgm2
Thermal Time Constant
39 minutes
Insulation Class Rating
155
Certification
IP65
Position Tracking Multi-turn Hiperface Optical Encoder
Included
Torque-Transferring Plain Output Shaft
Included
Holding Brake Torque
32 Nm
Holding Brake Weight
1.1 kg
Temperature Sensor
Included
Maximum Torque Rating
54 Nm
Continuous Torque Rating
22.5 Nm
Winding Inductance
7.8 mH
Winding Resistance
0.81 ohms
Operating Temperature
0 to +40 degrees Celsius
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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