MSK071D-0450-FN-M2-UG0-RNNN
MSK IndraDyn S Synchronous Motors
The MSK071D-0450-FN-M2-UG0-RNNN is an IndraDyn S Synchronous Servomotor from Bosch Rexroth Indramat’s MSK IndraDyn S Synchronous Motors series. It features liquid cooling, an optical encoder with EnDat2.1 interface, multiturn absolute design and 2048 signal periods resolution. Sized 071 length D, it provides 20.0 Nm continuous torque at 17.6 A, peaks at 66.0 Nm with 69.3 A, and has 3,200 mH inductivity. Designed for increased concentricity, it offers a rotatable 240° encoder connector and a plain shaft without holding brake.
Technical Specifications
Cooling
Liquid cooling
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Motor Length
D
Motor Size
071
Holding Brake
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
17.6 A
Continuous Torque at Standstill 100 K
20.0 Nm
Maximum Current
69.3 A
Maximum Torque
66.0 Nm
Winding Inductivity
3,200 mH
Frequently Asked Questions
Why is a rotatable encoder connector important during installation?
The rotatable connector simplifies cable routing in tight spaces. The flexibility reduces stress on cables and lowers risk of connection failure.
How does multiturn absolute encoder feedback improve machine accuracy?
The multiturn absolute encoder provides exact position data even after power loss. The precision ensures accurate restart and reduces need for homing cycles.
What benefits does optical encoder technology bring in this servomotor?
The optical encoder delivers high resolution position data for precise motion control. The accuracy improves repeatability and ensures smooth performance.
How does the absence of a holding brake affect system design?
The motor requires external mechanical holding if static load must be secured. The omission reduces overall weight and simplifies maintenance.
What role does winding inductivity play in motor performance?
The winding inductivity impacts the current response to voltage changes. The value influences torque ripple and affects drive tuning precision.
Common Misspellings
MSK071D0450FNM2UG0RNNN
MSK071D 0450 FN M2 UG0 RNNN
MSK-071D-0450-FN-M2-UG0-RNNN
MSK71D-0450-FN-M2-UG0-RNNN
Internal Product Review
The MSK071D-0450-FN-M2-UG0-RNNN by Bosch Rexroth is an IndraDyn S synchronous servomotor offering liquid cooling and an EnDat2.1 optical encoder. It provides 20 Nm continuous torque and peaks at 66 Nm. This motor is ideal for applications in robotics, CNC machinery and automated assembly systems requiring precise control.
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