MSK101D-0300-NN-M1-LG0-NNNN
MSK IndraDyn S Synchronous Motors
Technical Specifications
Cooling
Natural convection
Power Connector
Left-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
D
Motor Size
101
Holding Brake
Without holding brake
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0300
Continuous Current at Standstill 100 K
34.9 A
Continuous Torque at Standstill 100 K
57.0 Nm
Maximum Current
137.7 A
Maximum Torque
160.0 Nm
Winding Inductivity
3,200 mH
Frequently Asked Questions
What radial or axial loads on the shaft are acceptable without shortening bearing life?
The motor’s project planning manual provides permissible radial and axial force limits depending on frame size—exceeding them reduces bearing L₁₀ life.
How does the multiturn absolute optical encoder (Hiperface) benefit closed-loop precision?
Because it provides absolute multi-revolution position immediately at power-up, you avoid homing routines and ensure deterministic positioning.
What considerations apply if I retrofit this motor into an existing machine using a clamping hub coupling?
Because the shaft is plain (no key by default), use a zero-backlash clamping sleeve or hub coupling to avoid introducing shock loads to the shaft.
What is the practical impact of the 3,200 mH winding inductance on control behavior?
A large inductance smooths current ripple and helps reduce torque ripple, but it slows response to fast current commands—limiting the achievable current slew rate.
How does using natural convection cooling affect continuous operation at high loads?
Without forced cooling, the motor’s internal temperature must be kept within limits via ambient airflow; hence continuous torque must be derated if ambient temps exceed spec or ventilation is restricted.
Common Misspellings
MSK101D0300NNM1LG0NNNN
MSK101D 0300 NN M1 LG0 NNNN
MSK-101D-0300-NN-M1-LG0-NNNN
Internal Product Review
The MSK101D-0300-NN-M1-LG0-NNNN IndraDyn S Synchronous Servomotor by Bosch Rexroth uses natural convection cooling and features a multiturn absolute optical encoder with Hiperface interface. It delivers 57.0 Nm continuous and 160.0 Nm maximum torque with a rated speed code of 0300. This motor is ideal for precision motion control in robotics, packaging, and machine tool automation.
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We offer a repair service for the MSK101D-0300-NN-M1-LG0-NNNN.
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