MSK075E-0200-NN-S2-UP0-RNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK075E-0200-NN-S2-UP0-RNNN from the MSK IndraDyn S Synchronous Motors series combines robust performance with precision engineering to meet demanding automation requirements. It delivers a continuous current at standstill (100 K) of 11.2 A and a continuous torque at standstill (100 K) of 23.0 Nm, while permitting up to 45.9 A maximum current for dynamic acceleration. Rated for a maximum torque of 88.0 Nm, this servomotor achieves high thrust and torque density in a compact motor size of 075 frame. Its winding inductivity of 8,400 mH ensures smooth current transitions and low torque ripple.
In-depth encoder integration is provided by the rotatable, 240° encoder connector and an EnDat2.1 encoder interface, delivering 2048 signal periods per revolution via optical encoder technology in a singleturn encoder turn type configuration. The natural convection cooling method supports maintenance-free operation under full load, and the increased concentricity design minimizes vibration and enhances bearing life. With a shaft with keyway for secure coupling and a precision 0200 winding code, this servomotor balances compact dimensions with structural rigidity. Its motor length E construction maximizes stator volume for improved thermal handling.
Certified as an IndraDyn S Synchronous Servomotor and provided without holding brake, the MSK075E-0200-NN-S2-UP0-RNNN meets IP65 ingress protection for dust and water resistance, ensuring dependable operation in harsh industrial environments. Engineers benefit from seamless integration into existing drives and controllers, while the high torque-to-inertia ratio accelerates machine responsiveness. This combination of advanced features and rugged reliability makes the MSK075E-0200-NN-S2-UP0-RNNN an ideal choice for precision motion control applications.
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Interface
EnDat2.1
Encoder Resolution
2048 signal periods
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Motor Length
E
Motor Size
075
Holding Brake
Without holding brake
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Winding Code
0200
Continuous Current at Standstill 100 K
11.2 A
Continuous Torque at Standstill 100 K
23.0 Nm
Maximum Current
45.9 A
Maximum Torque
88.0 Nm
Winding Inductivity
8,400 mH
Frequently Asked Questions
How does the EnDat 2.1 singleturn feedback on MSK075E-0200-NN-S2-UP0-RNNN aid precise motion and startup?
It provides absolute position per revolution with 2048 signal periods to enable immediate reference-free startup and stable digital commutation. Its interface is widely supported in Rexroth IndraDrive ecosystems for simplifying commissioning and diagnostics.
How does the increased concentricity design affect vibration and bearing life on MSK075E-0200-NN-S2-UP0-RNNN?
The tighter rotor-to-stator concentricity reduces unbalance forces and air-gap flux variation for lowering broadband vibration. It decreases bearing load spectra and helps extend L10 bearing life in high-duty indexing applications.
Why choose natural-convection (NN) cooling for MSK075E-0200-NN-S2-UP0-RNNN in packaging or clean applications?
Its fanless operation reduces particulates, maintenance points and acoustic emissions while preserving IP65 integrity. It’s well-suited to multi-axis packaging cells where airflow controls are strict and cable routing is dense.
How do 23.0 Nm continuous (100 K) and 45.9 A max current translate into cycle-time gains on MSK075E-0200-NN-S2-UP0-RNNN?
The current headroom enables aggressive acceleration/deceleration without saturating the current loop, maintaining torque linearity in fast reversals. It supports tighter move-and-settle windows in camming, indexing and contouring tasks.
How do IP65 protection and a 240° rotatable encoder connector help integration for MSK075E-0200-NN-S2-UP0-RNNN?
The IP65 safeguards against dust and water jets to enable machine-side mounting without enclosures. Its 240° rotatable connector eases cable strain relief and allows optimal gland orientation inside crowded cabinets or robot wrists.
Common Misspellings
MSK 075E-0200-NN-S2-UP0-RNNN
MSK-075E-0200-NN-S2-UP0-RNNN
MSK075E 0200 NN S2 UP0 RNNN
MSK075E-0200-NN-S2-UP0
MSK075E-0200-NN-S2-UP0-RNNN
MSK075E0200NNS2UP0RNNN
MSKO75E-0200-NN-S2-UP0-RNNN
MSKO75E-O2OO-NN-S2-UPO-RNNN
MSK75E-0200-NN-S2-UP0-RNNN
Internal Product Review
The Rexroth’s MSK series motor MSK075E-0200-NN-S2-UP0-RNNN delivers 23 Nm torque at standstill and utilizes a peak current of 45.9 A. It is built with IP65 protection and it uses natural-convection cooling. An EnDat 2.1 optical singleturn encoder (2048 periods) and 240° rotatable connector streamline its commissioning that makes it suitable for packaging, printing and machine-tool axes, in a 075-frame package.
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