R911325569 (MSK071C-0450-NN-M1-AG2-NNAN)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Motor Type
Industrial Servo Motor
Centering Diameter
130mm
Plain Shaft Diameter
32mm
Shaft Length
58mm
Motor Length
172mm
Flange Size
140mm
Mounting Holes Diameter
11mm
Weight
15.8kg
Protection Class
IP65
Holding Brake
30Nm
Encoder Type
Optical Multiturn Encoder
Encoder Signal Periods
128
Connector Type
Rotatable Connectors
Cooling Method
Natural Convection
Ambient Temperature Range
0-40 degrees Celsius
Relative Humidity Range
5-95%
Installation Positions
Multiple Supported
Frequently Asked Questions
What do the 14.0 Nm continuous and 44.0 Nm maximum torque ratings on MSK071C-0450-NN-M1-AG2-NNAN imply for duty-cycle planning?
The continuous torque defines steady thermal capability with natural-convection cooling, while the peak rating supports short acceleration bursts. Its proper thermal modeling and cycle-time averaging ensure overload segments stay within time/temperature limits for reliability.
How does the M1 Hiperface optical multiturn encoder in the MSK071C-0450-NN-M1-AG2-NNAN aid servo-loop stability and startup behavior?
It provides 128 signal periods with absolute multi-turn data retention. It removes homing after power cycles, accelerates commissioning and supports tighter position control with finer interpolation in closed-loop motion.
Why specify a 32 mm plain shaft on MSK071C-0450-NN-M1-AG2-NNAN, and how should it be coupled?
The plain shaft enables backlash-controlled, force-fit clamp hubs or precision bellows couplings for direct drives. Its radial/axial load limits and bearing-life assumptions are important to consider when selecting hub lengths and overhung loads.
What does the IP65 enclosure mean for installing this MSK071C in washdown or dusty cells?
The IP65 indicates dust-tightness and resistance to low-pressure water jets when connectors are fully tightened for including the 240° rotatable sockets. It is important to avoid fluid pooling at the shaft seal, particularly in vertical, shaft-up orientations.
How is the 30 Nm electrically-released holding brake on MSK071C-0450-NN-M1-AG2-NNAN applied in vertical axes?
The 24 VDC release brake secures loads during standstill, its size mechanisms for static torque exceeds worst-case gravity and disturbance torques. It is for holding device, while dynamic stopping belongs to drive/PLC safety functions.
Common Misspellings
MSK071C0450NNM1AG2NNAN
MSK071C 0450 NN M1 AG2 NNAN
MSK-071C-0450-NN-M1-AG2-NNAN
MSK71C-0450-NN-M1-AG2-NNAN
Internal Product Review
The Indramat’s MSK071C-0450-NN-M1-AG2-NNAN synchronous servomotor delivers 14.0 Nm continuous and 44.0 Nm peak torque with 10.4/40.1 A current handling. It has a 32 mm plain shaft, IP65 housing and M1 Hiperface multiturn feedback to suit precise packaging, CNC machining, robotics and automated assembly. Its natural-convection cooling and a 30 Nm holding brake enhances control.
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