Oil Free - Japan Model

Highly efficient Two-stage compression

Emereude FE’s Two-stage compression is 8-28% more efficient than typical single stage oil-free screw type. Also, it can decrease discharge temperature which leads to reliability.

Proven reliability

  • KOBELCO’s unique dual vent holes design prevents oil entry in compressor chamber and ensure Oilifree”. (Please see page6 for more detail I.
  • Statefotithei art “Gamma Profile. Rotor and Casing with advanced FEM analysis enhances reliability of heart of compressor.
  • MoS2 coated Am ,ends and 2nd stage’s stainless steel improve antlicorroslon.
  • Designed for continuous operation under 40°C ambient condition with +5°C allowance.

Ultimate Energy Efficient KOBELCO’s Flagship

By developing state-of-the-art air-ends and optimized package design, we achieved best in class specific power consumption as well as utmost durability. Here, new standard of oil-free compressors starts.

Newly designed high efficiency rotors

A new rotor profile has been designed using advanced analysis technology that KOBELCO has fostered in their long history since developing the first oil free screw compressor in Japan in 1956. KOBELCO has achieved class-leading specific energy consumption thanks to the new rotors which have been designed superior performance.

Package design for no wasted energy

Internal piping design, high efficiency motors and fans contribute to snergy savings. Moreover, gas coolers’ optimization decreases the discharge temperature and downsizes auxiliary equipment such as dryers. This leads energy saving of not only compressors but also clean air systems.

Supreme energy efficiency,
Utmost reliability for air quality.

Reliable Air- ends

  • Reliability and efficiency backed by over 60 year history of oil-free technology.
  • Teflon coated Air-ends and 2nd stages Stainless steel enhance anti-corrosion.

Energy saving Plate fin cooler (water cooled)

  • Water-in-tube design Plate-Fin-Tube Cooler can reduce pressure loss at cooler portion 1/5 compare to usual Shell & Tube type cooler.
  • Less accumulation of Silica in water camber.

Oil Injected - Japan Model

Ultimate Efficient Inverter Model

Summit of high-tech for extreme efficiency. Premium energy saver with industrial top notch Air-End, super premium efficiency (1E4 equiv) 1PM motor, built-in overhung design. Much wider range, much better usability.

BUILT-IN OVER HUNG DESIGN, as identity of KOBELION. Now, you can feel the GENUINE.

  • High efficiency, Motor rotor is directly mounted on the rotor shaft, No coupling, no belt and no gear design realize zero transmission loss.
  • Easy maintenance, With built in overhung design, adjusting and replacing of v-belt is no longer necessary. It is not even required to change or re-grease motor bearings.

Super Premium Efficiency IPM Motor ( IE4 equiv)

New KOBELION VS series equips super premium efficiency IPM (interior permanent magnet) motor, which efficiency is equivalent to 1E4 of IEC standard. IPM has better efficiency from low load to high load compare to induction motor. This IPM is with oil cooled jacket cooling system with insulation class H, which has better resistance to high ambient conditions.

 

(*)Standard of motor efficiency Is defined by IEC I international Electrotechnical Commission) standard and It defines lEleStandard Efficiency, IE2eHigh Efficiency, 1E3sPrernium Efficiency, and IE4sSuper Premium Efficiency for Induction motor. As IPM Is synchronous motor, IPM Is not defined In this scheme. IPM equipped on VS series has the efficiency beyond 1E4 of induction 

Premium Fixed Speed Model

New Generation Air-end, Direct Gear Drive, 1E3 premium efficiency motor standardly equips. Integration of cutting-edge technology as industrial compressor for highest reliability and simple controllability.

*Except I or 200V MHz. 400.30H

Direct Gear Drive

Designed to achieve best efficiency in rated load. Precise machined helical gears are directly mounted on motor shaft and eliminate coupling or v-belt. Single piece drive train minimize vibration of rotating part and mechanical losses. Also adjusting and replacing of v-belt is no longer necessary. All the model is with 1E3 premium efficiency motor.

 

*Except for 200V/80Hz, 400V/60Hz 

Energy saving logic

KOBELCO’s “Energy saving logic” can reduce pressure band of load/un-load control to eliminate excess pressure hike.

Simple, small but strong

Sophisticated basic functions of KOBELION are packaged into compact body. You can feel genuineness here as well.

Direct Gear Drive

The design, Direct Gear Drive Construction already used for bigger size of SG, is newly applied to compact type. More improved methods – Direct Gear Drive doesn’t require adjustment of belt and Double Lip Seal enhances sealing capability to reduce maintenance time and effort.

Low noise package

As small compressors are commonly used closed to offices and residential areas, silence does matter. Since screw type compressors generate less vibration, difference is obvious against piston type.

Easy operation, simple maintenance

Auto drain removal function

Compressors could generate drain, but removing drain by yourself is sometimes troublesome. With Auto drain removal function, compressor can automatically remove drain and avoid risk of related troubles.

Easy operation, simple maintenance

Outstanding toughness

 

Thanks to sophisticated cooling system design and internal flow of thermal air, it can be operated up to 45°C of surrounding condition with enough safety margin.

Easy operation, simple maintenance

Auto drain removal function

Compressors could generate drain, but removing drain by yourself is sometimes troublesome. With Auto drain removal function, compressor can automatically remove drain and avoid risk of related troubles.

 

Simple maintenance

Less maintenance leads to less ownership cost and less manpower.

Easy operation,
Easy Maintenance.

Direct Gear Drive

The design, Direct Gear Drive Construction already used for bigger size of SG, is newly applied to compact type. More improved methods – Direct Gear Drive doesn’t require adjustment of belt and Double Lip Seal enhances sealing capability to reduce maintenance time and effort.

Easy operation, simple maintenance

Auto drain removal function

Compressors could generate drain, but removing drain by yourself is sometimes troublesome. With Auto drain removal function, compressor can automatically remove drain and avoid risk of related troubles.

Easy operation, simple maintenance

Outstanding toughness

 

Thanks to sophisticated cooling system design and internal flow of thermal air, it can be operated up to 45°C of surrounding condition with enough safety margin.

Low noise package

As small compressors are commonly used closed to offices and residential areas, silence does matter. Since screw type compressors generate less vibration, difference is obvious against piston type.

Easy operation, simple maintenance

Auto drain removal function

Compressors could generate drain, but removing drain by yourself is sometimes troublesome. With Auto drain removal function, compressor can automatically remove drain and avoid risk of related troubles.

 

Simple maintenance

Less maintenance leads to less ownership cost and less manpower.