MSK100A-0450-NN-S1-AG1-NNNN
MSK IndraDyn S Synchronous Motors
The MSK100A-0450-NN-S1-AG1-NNNN from Bosch Rexroth Indramat is a standard IndraDyn S synchronous servomotor and features a plain shaft. Part of the MSK IndraDyn S Synchronous Motors series, it uses natural convection cooling and an A-Side power connector. It incorporates an optical singleturn encoder with Hiperface interface and 128 signal period resolution.
With motor size 100 and length A, it delivers 17.0 Nm continuous torque at standstill and handles 54.0 A max current. It includes an electrically released holding brake rated at 32 Nm. Winding inductivity is 7,800 mH.
Technical Specifications
Cooling
Natural convection
Power Connector
A-Side
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
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
Plain shaft
Rated Speed 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
Why choose the plain-shaft configuration on this motor?
The plain shaft simplifies coupling to zero-backlash bellows or elastomer couplings and planetary gearheads. It also eases alignment on precision axes where keyed interfaces could introduce imbalance or stress risers.
What does the A-side power connector orientation change in practice?
It optimizes cable egress relative to the machine frame or cable track for reducing bend stress and improving EMC layout. It shortens routes to the cabinet or drive for lower inductive coupling and noise.
What is the impact of 7,800 mH winding inductivity on drive selection and control?
The higher inductivity filters current ripple and aids stable current control at PWM frequencies for improving torque smoothness. It may slightly limit closed-loop bandwidth, so current-loop tuning and bus voltage must be considered.
Is MSK100A-0450-NN-S1-AG1-NNNN compatible with IndraDrive controllers?
Yes, the MSK motors are designed for Rexroth IndraDrive platforms for enabling seamless commissioning, encoder handling and safety options. Its pairing is standard across the IndraDyn S series.
When is the singleturn encoder adequate on MSK100A-0450-NN-S1-AG1-NNNN versus a multiturn variant?
The singleturn absolute feedback is sufficient when homing occurs each cycle or motion never exceeds one turn without a reference. Its multiturn is preferable for long-travel axes retaining position after power loss.
Common Misspellings
MSK100A0450NNS1AG1NNNN
MSK100A 0450 NN S1 AG1 NNNN
MSK-100A-0450-NN-S1-AG1-NNNN
Internal Product Review
The MSK100A-0450-NN-S1-AG1-NNNN IndraDyn S Synchronous Servomotor by Bosch Rexroth offers 17.0 Nm continuous torque and 13.6 A standstill current. It includes a Hiperface singleturn optical encoder, plain shaft, and a 32 Nm electrically-released holding brake. This motor is ideal for use in CNC machines, robotics, and automated packaging systems.
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We offer a repair service for the MSK100A-0450-NN-S1-AG1-NNNN.
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