Inverter control model of claw compressor. Inverter control performs appropriate operation control according to the amount of air used, achieving high energy-saving effects.

Purpose

Ideal for applications where large amounts of clean air are used for long periods of time.
With the highest level of energy saving and durability in its class, it can be used as the main air source for factories.

Features

The claw body has become a double tooth, with two compressions per rotation, further increasing efficiency and increasing air volume by up to 5% compared to conventional models. (Compared to our company)
The uniquely shaped claw (tooth) type compressor is composed of two rotors, male and female, which rotate without contacting each other and have a long life with no wear.
The precision-designed rotor is made of stainless steel and is resistant to corrosion, and the rotor is symmetrical about the axis so there is no wobbling.
The inside of the casing and the surface of the female rotor are treated with a special coating, making them even more airtight.
The suction and discharge ports are located in symmetrical planes with respect to the rotor, which eliminates axial load and extends the life of the bearing.
The double tooth body is a completely air-cooled type that does not require cooling liquid (oil, water, coolant). Maintenance is easy as no extra auxiliary equipment is required.
We have semi-standardized the use of 0.85MPa and will respond to your requests. The SPM® Shock Pulse Bearing Diagnostic System allows you to diagnose the main body bearing and pre-check the bearing life
by connecting a measuring device to the measuring plug attached to the compressor element (main body), allowing preventive maintenance and optimal maintenance.
operation can be realized.

Specification

format[Electric motor] Output [kW]Control pressure lower limit [MPa]Control pressure upper limit [MPa]Discharge air volume 50Hz/60Hz [㎥/min][Electric motor] Power supply
FRV-220C twenty two 0.4 1.0 3.4 AC200V
FRV-220CD twenty two 0.40 0.97 3.4 AC200V
FRV-370C 37 0.40 0.86 5.9 AC200V
FRV-370CD 37 0.40 0.83 5.9 AC200V

 

・The amount of air discharged is the average value of the amount of air discharged at maximum pressure converted to the suction state (atmospheric pressure).
Please contact us for guaranteed values.
-Noise values ​​are values ​​converted to anechoic room conditions. Noise levels vary depending on the customer's usage environment.
Note) Specifications are subject to change without notice due to product improvement.