R911329494 (MSK100A-0450-NN-M1-AP0-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Winding Resistance
0.81 ohms
Moment of Inertia
0.01100 kgm2
Thermal Time Constant
39 minutes
Maximum Working Temperature
+40 degrees Celsius
Weight
23 kilograms
Continuous Torque at Surface Cooling
22.5 Newton meters
Constant Current at Surface Cooling
18 A
Height Above Mean Sea Level
0 - 1000 meters
Storage and Shifting Temperature
-20 to +80 degrees Celsius
Rotary Speed
6000 rotations per minute
Constant Torque at 100 K
17 Nm
Constant Current at 100 K
13.6 A
Insulation Value
155
Noise Level
75 decibels
Output shaft Feature
keyways
Constant Torque at 60 K
15 Nm
Constant Current at 60 K
12 A
Maximum Torque Output
54 Nm
Coating Thickness
40 microns
Water and Dust Resistance
IP65
Electrical Connector Location
A-side.
Frequently Asked Questions
How do the 17.0 Nm standstill torque and 13.6 A standstill current of MSK100A-0450-NN-M1-AP0-NNNN influence axis sizing?
They define continuous holding capability without thermal overload for guiding gearbox ratio and load-inertia matching. It combined with 54 Nm peak/54 A, provides dynamic headroom for rapid indexing and disturbance rejection during transient moves.
What advantages does the optical multiturn absolute encoder (Hiperface, 128 signal periods) bring to the MSK100A-0450-NN-M1-AP0-NNNN?
It delivers absolute position over multiple revolutions for eliminating homing cycles after power loss. Its Hiperface interface simplifies wiring with drive-integrated parametrization and supports precise commutation for smooth torque at low speeds.
Why specify natural-convection cooling on this motor instead of forced-air or liquid options?
The natural convection reduces system complexity, noise and maintenance, ideal for moderate continuous loads or clean environments. It can be retrofitted with blowers or liquid cooling when thermal density must increase.
How does the keyed shaft and A-side power connector of MSK100A-0450-NN-M1-AP0-NNNN affect integration?
Its keyed shaft affords slip-free coupling and repeatable phasing to gearheads or belt pulleys. Its A-side connector eases routing in cabinets/machines where cable exit must avoid moving parts or thermal sources.
How does the listed winding inductivity (7,800 mH) influence current ripple and drive selection for MSK100A-0450-NN-M1-AP0-NNNN?
The higher inductivity attenuates PWM ripple and smooths current transitions for easing acoustic/thermal stress. Its drive must accommodate the motor’s electrical time constants to maintain bandwidth without instability or excessive dV/dt.
Common Misspellings
MSK100A0450NNM1AP0NNNN
MSK100A 0450 NN M1 AP0 NNNN
MSK-100A-0450-NN-M1-AP0-NNNN
Internal Product Review
The IndraDyn S Synchronous Servomotor MSK100A-0450-NN-M1-AP0-NNNN by Bosch Rexroth uses natural convection cooling and includes a multiturn absolute optical encoder with Hiperface interface. It delivers 17.0 Nm continuous torque at standstill and operates with a rated current of 13.6 A. This motor is ideal for automation in robotics, CNC machining, and packaging industries.
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Warranty
Repair
We offer a repair service for the MSK100A-0450-NN-M1-AP0-NNNN.
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