MSK131B-0200-NN-S2-APO-RNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK131B-0200-NN-S2-APO-RNNN from the MSK IndraDyn S Synchronous Motors series is a high-precision IndraDyn S Synchronous Servomotor featuring a motor size 131 frame and a motor length B housing. Its winding code 0200 ensures consistent electromagnetic performance, while the design of increased concentricity minimizes runout and vibration for industrial-grade applications. Constructed with an aluminum body and sealed shaft keyway with integrated sealing ring, this unit is engineered for durability under continuous operation. With a mass of approximately 5 kg, it balances lightweight portability and mechanical robustness.
Featuring a broad input voltage range of 85-264 VAC, the MSK131B delivers a steady output current of 2.1 A with an efficiency rating of 89% and a low torque ripple of 120 mV for smooth speed control. Natural convection cooling eliminates the need for auxiliary fans, reducing maintenance and noise in sensitive environments. An optical encoder technology provides high-resolution feedback, while the power connector on the A-side and shaft type: shaft with keyway simplify mechanical and electrical integration. The sealed IP65 protection class enclosure shields critical components from dust and moisture, enabling reliable performance across an operating temperature range of -10 to 40°C.
Optimized for industrial automation, the MSK131B-0200-NN-S2-APO-RNNN integrates seamlessly into servo drives and motion-control networks without additional cooling infrastructure. Its rugged aluminum construction and natural convection cooling support long service life in demanding factory conditions. The combination of high concentricity, precision encoder feedback, and IP65 sealing make this synchronous servomotor an ideal choice for packaging machines, gantry systems, and automated handling lines where reliability and accuracy are paramount.
Technical Specifications
Cooling
Natural convection
Power Connector
A-Side
Encoder Technology
Optical
Motor Length
B
Motor Size
131
Design
Increased concentricity
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Winding Code
0200
Protection Class
IP65
Output Current
2.1A
Weight
Approximately 5 kg
Ripple
120mV
Efficiency
89%
Input Voltage
85-264VAC
Operating Temperature
-10 to 40°C
Material
Aluminum
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK131B-0200-NN-S2-APO-RNNN. 
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