R911319060 (MSK071C-0450-FN-M1-UG0-NNNN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Housing Design
Standard
Frame Size
071
Frame Length Code
C
Winding Code
0450
Cooling Type
Liquid Cooled
Cooling Fan
Not Possible
Shaft Type
Plain with Frontal Centering Hole
Shaft Seal
Included
Holding Brake
Not Included
Continuous Torque at Standstill
22.8 Nm
Continuous Current at Standstill
16.9 Amps
Maximum Torque
44 Nm
Maximum Current
40.1 Amps
Pole Pairs
4 Pairs
Thermal Time Constant
3 Minutes
Maximum Speed
5800 RPM
Motor Mass
13.9 Kilograms
Heat Loss Dissipation
0.75 Kilowatts
Coolant Temperature Range
10 to 40 degrees Celsius
Required Coolant Flow Rate
1.1 liters / minute
Maximum Coolant Inlet Pressure
6 bar
Coolant Duct Material
Die-Cast Aluminum
Coolant Duct Volume
0.04 liters
Encoder Type
Optical Multi-Turn
Encoder Signal Periods
128 signals
Motor Connectors
240-degree rotatable
Motor Protection Class
IP65
Thermal Class
155
Frequently Asked Questions
How does the FN liquid-cooling scheme in MSK071C-0450-FN-M1-UG0-NNNN affect continuous output?
Its liquid cooling removes losses directly at the stator jacket for stabilizing winding temperature and reducing derating in sealed cabinets. It enables higher permissible continuous torque/duty compared with self-cooled variants when heat rejection is limited.
What does the M1 Hiperface encoder on MSK071C-0450-FN-M1-UG0-NNNN provide beyond basic incremental feedback?
The M1 denotes an optical, multiturn absolute HIPERFACE® system with 128 signal periods, supplying absolute position over multiple revolutions and fine sine/cosine tracks. It shortens homing routines and improves low-speed regulation and repeatability for precision axes.
Does the IP65 rating on the MSK IndraDyn S family support dusty or washdown areas?
The IP65 protects against dust ingress and water jets. It’s appropriate for many industrial environments when seals and cable glands are installed correctly. It is not intended for immersion.
How do 14.0 Nm continuous at 10.4 A (100 K) and 44.0 Nm maximum torque guide axis sizing for MSK071C-0450-FN-M1-UG0-NNNN?
These values suit intermittent indexing, feeders, form-fill-seal stations or auxiliary spindles needing brisk acceleration without thermal drift. Its drives sizing for peak current (≈40.1 A) and motion profiles against S1/S6 duty per the planning manual is important.
How does MSK071C-0450-FN-M1-UG0-NNNN integrate with Rexroth IndraDrive and commissioning tools?
The motor pairs with IndraDrive controllers and is engineered via IndraWorks for parameterization, encoder setup, thermal models and diagnostics. It shortens commissioning and supports lifecycle service and safety options.
Common Misspellings
MSK071C0450FNM1UG0NNNN
MSK071C 0450 FN M1 UG0 NNNN
MSK-071C-0450-FN-M1-UG0-NNNN
MSK71C-0450-FN-M1-UG0-NNNN
Internal Product Review
Bosch Rexroth manufactures the servo motor MSK071C-0450-FN-M1-UG0-NNNN with liquid cooling mechanism and it is constructed with IP65 sealing for maximum protection from external intrudes. Its M1 Hiperface optical multiturn encoder provide positional accuracy. This motor is designed for a peak turning effect of 44.0 Nm to fit into packaging, printing and machine-tool axes that needs steady thermal management and control.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK071C-0450-FN-M1-UG0-NNNN.
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