R911323217 (MSK101D-0450-NN-M1-AP2-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Power Connection Location
A-side
Continuous Torque at 100 K
57 Nm
Constant Current
50.6 A
Rotor Monitoring System
Multiturn Hiperface Encoder
Winding Resistance
0.10 ohms
Winding Inductance
1.700 mH
Protection Level
IP 65
Weight
40 kg
Operating Ambient Temperature
0 to +40 degrees Celsius
Transit Ambient Temperature
-20 to +80 degrees Celsius
Maximum Speed
6000 revolutions per minute
Noise Level
Below 75 dB
Thermal Class
155
Maximum Current Draw
187.7 A
Torque Output
160 Newton-meters
Output Shaft
Keyways
Continuous Torque at 60 K
50 Nm
Holding Brake Torque
70 Newton meters
Weight of Holding Brake
3.8 kg
Continuous Standstill Output Torque during Surface Cooling
75 Nm
Continuous Standstill Current Consumption during Surface Cooling
66 Amps.
Frequently Asked Questions
Why is the coolant inlet temperature specified relative to ambient?
The coolant inlet temperature must be ≤ (ambient – 5 °C) to avoid condensation inside the motor. This condition ensures no moisture enters the stator cavity and avoids insulation damage
What is the maximum system pressure allowed in the cooling circuit of MSK101D-0450-FN-S3-AG0-NNNN servomotor?
The liquid cooling circuit for MSK101D-0450-FN-S3-AG0-NNNN servomotor allows up to 3.0 bar of fluid pressure. Exceeding this may stress the housing or seals.
How is motor balancing handled when using a plain shaft in MSK101D?
The MSK101D is dynamically balanced with the fully mounted shaft and key (if used), so driven components must also be balanced. This minimizes vibration at high speed operation.
What applications suit MSK101D-0450-FN-S3-AG0-NNNN servomotor in industry?
The MSK101D-0450-FN-S3-AG0-NNNN servomotor is widely used in robotics, packaging lines, printing machines, and multi-axis machining systems. Its high torque density and feedback precision meet tight motion control demands.
Why is Hiperface interface chosen for encoder communication?
The Hiperface interface provides bi-directional digital and analog feedback over few lines, enabling fast, accurate position and speed data exchange. It supports safe position monitoring and integrative diagnostics within the drive control system.
Common Misspellings
MSK101D0450NNM1AP2NNNN
MSK101D 0450 NN M1 AP2 NNNN
MSK-101D-0450-NN-M1-AP2-NNNN
Internal Product Review
The MSK101D-0450-NN-M1-AP2-NNNN servomotor by Bosch Rexroth is used in robotics, packaging, and CNC machinery for accurate motion control. It offers 57.0 Nm continuous torque, 70 Nm holding brake torque, and uses an optical multiturn absolute encoder with Hiperface interface. The motor operates with natural convection cooling and a keyed shaft design.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK101D-0450-NN-M1-AP2-NNNN.
Want to 
