R911395902 (MSK101D-0300-NN-M3-AG2-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Product Type
Synchronous Motor
Torque Output
High
Dimension
Compact
Acceleration
High Speed
Torque Inertia Mass Ratio
Low
Output Speed
Variable with Steady Torque
Function
Servo Platform
Continuous Torque
50 Nm at motor overtemperature of 60K
Encoder
Multiturn for accurate speed control
Outer Enclosure
Robust and Protective
Vibration Severity Grade
Level A
Frequency Range Resistance
10 to 2000 Hz
Holding Brake
70 Nm Holding Torque
Thermal Class
155 (Can sustain high operating temperatures)
Frequently Asked Questions
What are the wiring and drive requirements for a Hiperface multiturn capacitive encoder?
Hiperface uses a 1 Vpp sin/cos analog track plus an RS-485 parameter channel; IndraDrive control sections provide a native Hiperface evaluation (ENS). Use shielded Rexroth encoder cables and follow the pinout to avoid noise and compatibility issues.
How should I size the drive for the specified peak current and torque?
Dimension the drive to supply the motor’s peak current while respecting the speed-torque curves of the 0300 winding; verify the DC-bus/feed variant because max torque depends on supply topology. Use the Rexroth MSK speed-torque charts for the 0300 winding as your acceptance check.
What are the practical benefits of a capacitive encoder versus optical on this motor?
Capacitive encoders are tolerant to dust/oil, vibration, and temperature swings and typically have lower current draw and longer life than LED-based optical types—helpful in packaging and machining environments. That robustness reduces drift and maintenance for high-duty B2B lines.
What cable and installation rules matter for high-current runs to this frame size?
Follow VDE/EN machinery wiring tables and Rexroth current-carrying guidance to choose cross-sections and installation methods; bundling or higher ambient temps lower permissible current. For IndraDrive systems, use shielded RKL power/encoder cables to limit EMI and bearing currents.
How should I evaluate the 70 Nm holding brake for a vertical axis?
Holding brakes are for static holding and E-stop retention, not dynamic stopping—check load torque at standstill (gravity + friction) and include a safety factor so it remains < 70 Nm. Use the drive for controlled stops; the brake engages once motion ceases.
Common Misspellings
MSK101D0300NNM3AG2NNNN
MSK101D 0300 NN M3 AG2 NNNN
MSK-101D-0300-NN-M3-AG2-NNNN
Internal Product Review
The MSK101D-0300-NN-M3-AG2-NNNN by Bosch Rexroth is an IndraDyn S synchronous servomotor with natural convection cooling and a multiturn capacitive encoder using a Hiperface interface. It provides 57 Nm continuous torque and up to 160 Nm maximum torque with a 70 Nm holding brake. This motor is commonly used in packaging machinery, robotics, and CNC automation systems requiring precise motion control.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK101D-0300-NN-M3-AG2-NNNN.
Want to 
