R911380676 (MSK101D-0300-NN-M1-RG0-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Electrical Connection Location
Right
Encoder Type
Optical Multiturn
Encoder Signal Periods
128
Encoder Protocol
Hiperface
Shaft Design
Plain with Sealing Ring
Holding Brake
Not Available
Motor Housing Design
Standard
Cooling Methods
Natural Convection and Surface Cooling
Output Torque with Surface Cooling
75 Nm
Output Torque with Natural Convection
50 Nm
Output Current with Surface Cooling
45.9 Amps
Output Current with Natural Convection
30.6 Amps
Motor Paint Color
Black (RAL9005)
Additional Varnish Thickness
Maximum 40 micrometer
Installation and Operation Requirement
Trained Personnel Only
Frequently Asked Questions
What does using a multiturn absolute Hiperface encoder imply for startup synchronization?
Because the encoder provides an absolute position after a power cycle, the drive can resume precise control without homing, reducing startup delays and risk of position drift.
How does natural convection cooling affect continuous torque capability in harsh environments?
Without a forced-air or liquid cooling system, sustained torque is limited by ambient temperature and heat dissipation; in hotter or enclosed installations the motor may derate earlier under continuous load.
How will a 3,200 mH winding inductance influence drive tuning and dynamic response?
A higher inductance smooths current ripple but slows current rise, which demands careful tuning (e.g. of current loop bandwidth) to maintain fast acceleration without overshoot.
What are the bearing load limits this motor can tolerate without damage?
The design manual of MSK motors gives permissible radial and axial forces based on shaft size and bearing type—staying within those limits is critical to avoid premature bearing failure.
In which use cases does the absence of a holding brake become a limitation?
For vertical axes, safety stops, or power-off holding, the absence of a brake requires external locking or counterbalance to prevent motion drift.
Common Misspellings
MSK101D0300NNM1RG0NNNN
MSK101D 0300 NN M1 RG0 NNNN
MSK-101D-0300-NN-M1-RG0-NNNN
Internal Product Review
The IndraDyn S Synchronous Servomotor MSK101D-0300-NN-M1-RG0-NNNN by Bosch Rexroth delivers 57.0 Nm continuous torque and 160.0 Nm peak torque with natural convection cooling. It includes a multiturn absolute optical encoder (Hiperface, 128 signal periods) and a plain shaft design without a holding brake. This motor is ideal for automation in printing, robotics, and packaging industries.
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We offer a repair service for the MSK101D-0300-NN-M1-RG0-NNNN.
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