Variable speed Screw compressor

MS Series

The MS series is a premium oil‑injected rotary screw compressor range featuring a dedicated new air‑end, 4‑pole direct drive and PMSM technology. Designed to meet efficiency standards, it delivers stable pressure, high reliability and long service life.

EFFICIENCY

High energy output

Optimised rotor clearance, IE5 PMSM motors and our own inverter control maximise efficiency across a wide operating pressure range.

RELIABILITY

Built for longevity

Triple sealing, direct drive design and controlled oil temperature ensure long bearing life and stable performance.

CONTROL

Smart operation monitoring

Integrated compressor and inverter control via a 7‑inch touch HMI provides real‑time monitoring and easy system setup.

PRODUCT OVERVIEW

Dedicated MS series compressor design

The MS series has been developed as a dedicated compressor platform, combining our latest air‑end design with high‑efficiency motors and advanced inverter technology. Each model is engineered to deliver stable air output under demanding industrial conditions while reducing energy losses.

 

MS compressors are equipped with variable speed technology and support operating pressures up to 9.5 bar" Integrated cooling, sealing and control systems ensure consistent performance, even at high discharge pressures. The MS series is backed by a 5‑year warranty on the air‑end when genuine parts are used.

MS-product-overview

PMSM direct drive system

The MS series applies a PMSM‑air‑end direct drive structure, eliminating transmission losses associated with belts or gears. The 4‑pole direct coupling improves mechanical efficiency while extending bearing life. Combined with IE5‑class motors and inverter control, the system delivers a wide constant‑torque operating range from 5 to 9.5 bar.

Innovating the Future of Compressed Air

Leading the industry with advanced technology, meeting the highest standards of efficiency and reliability.

 

Don't wait any longer to embrace innovation.

Digital transformation conceptual for next generation technology era

FULL OF FEATURES

Air‑end with triple sealing system and integrated inverter

MS series uses an air‑end with triple sealing system - The New air‑end is designed exclusively for the MS series, featuring optimised rotor clearance, grinding finish and G1.0 dynamic balancing. A triple sealing system improves volumetric efficiency and reduces internal leakage.

 

Integrated inverter with compressor‑specific logic - The inverter is engineered specifically for air compressors, controlling both compressor and fan motors simultaneously. It maintains stable pressure and temperature, supports low‑speed operation under partial load and enables reliable operation across a wide pressure range.

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Why MS series stands out

The MS series is engineered as a dedicated compressor platform rather than a modified standard design. Its exclusive air‑end, direct drive and compressor‑specific inverter control deliver measurable efficiency gains, stable pressure and long service life. Backed by a 5‑year air‑end warranty, it is a reliable solution for demanding industrial applications.

MORE FEATURES

Advanced cooling, oil temperature control system and integrated compressor control

Advanced cooling and oil temperature control system - An oil control valve and high‑efficiency turbo fan maintain stable oil temperature, prevent over‑cooling and ensure reliable operation at high static pressure conditions.

 

7‑inch touch HMI with integrated compressor control - The IP65‑rated 7‑inch touch HMI integrates compressor and inverter control. It provides real‑time operating data, power consumption monitoring and simplified parameter setting for efficient daily operation.

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  • MS Series exclusive air‑end 
  • 4‑pole direct drive design 
  • Triple sealing system 
  • IE5 high‑efficiency motor (VSD) 
  • Compressor specific inverter control 
  • Wide pressure range 5-9.5 bar 
  • Integrated compressor and fan control 
  • Optimised suction filter and AOS capacity 
  • High‑efficiency turbo cooling fan

  • Variable speed
  • Wide capacity range MS30-MS400 
  • Multiple motor power configurations

Get in touch today!

Contact us today to learn more about this product or any other compressed air solution for your operations. Our experts are ready to assist you in finding the perfect compressor solution to meet your specific needs. Enhance your efficiency, reduce your costs, and invest in a reliable compressor that will serve you for years to come. Get in touch now and take the first step towards superior performance and energy savings.

Technical data

EFFICIENCY GAIN

IE5

IE5‑class PMSM motors and optimised air‑end design deliver high efficiency that meets US Department of Energy standards.

PRESSURE RANGE

5-9.5

Wide operating pressure range allows stable performance across varying demand without sacrificing efficiency.

WARRANTY

5

The MS series air‑end is covered by a 5‑year warranty when genuine parts are used, ensuring long‑term reliability.

 

Model Pressure options
(bar)
Free Air Delivery
(m³/min)
Installed power
(kW)
Dimensions
(mm)
MS30PV 5-9.5 1.40-4.21
22 1500x1000x1350
MS50PV
5-9.5 1.41-7.79
37 1660x1100x1607
MS75PV
5-9.5 1.45-11.38
55 2000x1350x2000
MS100PV
5-9.5 2.05-15.49
75 2000x1350x2000
MS125PV
8.5 6.34-15.9
93 3075x1470x2156
MS150V 8.5 8.15-204 110 3225x1470x2156
MS200V 8.5 10.87-27.2 150 3225x1640x2156
MS300KV 8.5 19 .25-38.5 110 4240x2000x2250
MS400KV 8.5 24 .4-48.8 150 4240x2000x2250

For full technical specification and more information refer to product brochure

MS series

Full product range

Filename
KyungWon_MS_leaflet_LR_EN.pdf
Size
302 KB
Format
pdf
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Contact us!

Want more advice on this product, or need help selecting the right compressor setup for your operations? Contact us today for advice that’s customised to fit your operation.

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