Pumps Overview
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Lk059b Linear-motor-driven Free Piston Pumps and other Pumps for various applications AIR COMPRESSOR, VACUUM PUMP & LIQUID PUMP LINEAR PRODUCTS OVERVIEW NITTO KOHKI’S ORIGINAL FREE PISTON PUMP

Our air compressors and vacuum pumps are unique products featuring a Linear-motor-driven Free Piston System. Nitto Kohki has made available a complete series of air compressors and vacuum pumps that incorporate this revolutionary mechanism. These are quite appropriate as air sources or vacuum units for various pneumatically operated equipment and apparatus in advanced industries. Linear-motor-driven Free Piston Mechanism The Electro-magnet and return spring alternatively drive the piston inside the cylinder, the mechanical resonance of which is synchronized with the input current cycle. In...

Explanation of Technical Terms Series Selection The Key Design Features of the Linear-motor-driven Free Piston System AC Linear Free Piston Compressor Linear Free Piston Diaphragm DC Motor Liquid Pump This unique system enables the mechanical resonance of a single part. An incredibly compact, lightweight design is achieved by combining what are entirely independent functions in conventional pumps – the motor and the compressor – into a superior single, unified structure. DC Linear Free Piston Compressor DC Linear Free Piston Vacuum Pump Compact Integrated Design AC Linear Diaphragm Pump...

Explanation of Technical Terms Be sure to read the following “Explanation of Technical Terms” before selecting a model appropriate for your application. Application Examples and Applicable Fluids for Compressors and Vacuum Pumps Application: for incorporation into equipment For Compressors & Vacuum Pumps Rated performance: The average total accumulated time over which the unit can be used without repair, except the maintenance of the filter. This indicates the expected time required for the rated air flow to fall to 80 % of the specification value in the rated operation. The actual life...

For Compressors Rated pressure: This is the pressure point where you will get optimum capabilities for performance and service life and where the pump is designed to have almost the same airflow regardless of a rated frequency of 50 Hz or 60 Hz. Rated airflow: The discharge airflow volume at the rated pressure. Rated operation: Operating conditions regarding the rated pressure, rated voltage, and rated frequency. Maximum pressure: The highest obtainable pressure at which the pump is designed to operate while producing zero discharge airflow (not guaranteed; for reference only). Power...

Series Selection AC Linear Free Piston Compressor Model Rated Max. Pressure Pressure Rated Rated Pressure & Max. Pressure AC Linear Free Piston Vacuum Pump Model Attainable Vacuum Attainable Vacuum Free Air Displacement L/min Series Parallel DC Linear Free Piston Compressor Model Rated Max. Pressure Pressure kPa Rated Rated Pressure & Max. Pressure DC Linear Free Piston Vacuum Pump Model Attainable Vacuum Attainable Vacuum

AC Linear Free Piston Compressor Rated Max. Pressure Pressure Rated Rated Pressure & Max. Pressure AC Linear Diaphragm Pump (Blower Type) AC0102 20 2.84 40 5.69 AC0201A Model AC0301A 20 0.71 Rated Rated Pressure & Max. Pressure AC Linear Diaphragm Pump (Dual Type) Attainable Vacuum Attainable Vacuum Rated Pressure Max. Pressure Rated Pressure & Max. Pressure Rated Page L/min DC Liquid Pump Model Working Pressure Range kPa Flow Rate Working Pressure Range Self-priming Pressure Flow Rate Self-priming Pressure *Test conditions: Water at 25 degrees C

DC Linear Compressor and Vacuum Pump (Dual Type) Attainable Vacuum Attainable Vacuum DC Linear Compressor only Free Air Displacement Attainable Vacuum Attainable Vacuum DC Vacuum Pump only Attainable Vacuum Attainable Vacuum

Experience gained in designing, engineering, manufacturing and continually perfecting our products in thousands of applications has resulted in a “functionally intelligent” package. Please review these key design features and see how every design element contributes overall to the creation of a superior compressor or vacuum pump. The Key Design Features of the Linear-motor-driven Free Piston System Compact and Lightweight With the piston as the only moving part, efficient space utilization enables our pump to be considerably smaller and lighter than other pumps. This allows the OEM design...

AC LINEAR Free Piston Compressor AC Linear Piston Compressor Rated Pressure Rated Airflow Rated Pressure Rated Airflow Rated Pressure Rated Airflow Maximum Pressure Rated Voltage Maximum Pressure Rated Voltage Weight Mounting Dimensions Maximum Pressure Rated Voltage Weight Mounting Dimensions Weight Mounting Dimensions Rated Pressure Rated Airflow Maximum Pressure Rated Voltage Mounting Dimensions

AC LINEAR Free Piston Compressor AC Linear Piston Compressor Rated Pressure Rated Pressure Rated Airflow Maximum Pressure Rated Voltage Rated Pressure Rated Airflow Maximum Pressure Rated Voltage Intermediate Pressure Series Rated Airflow Maximum Pressure Rated Voltage Weight Mounting Dimensions Weight Mounting Dimensions Weight Mounting Dimensions Rated Pressure Rated Airflow Maximum Pressure Rated Voltage

AC LINEAR Free Piston Vacuum Pump AC Linear Piston Vacuum Pump Specifications Model Attainable Vacuum Free Air Displacement Rated Voltage Weight Mounting Dimensions -33.3 kPa -250 mmHg -333 mbar -9.84 in.Hg -53.3 kPa -400 mmHg -533 mbar -15.7 in.Hg -46.7 kPa -350 mmHg -467 mbar -13.8 in.Hg 25 L /min 0.88 cfm -66.7 kPa -500 mmHg -667 mbar -19.7 in.Hg 18 L /min 0.64 cfm Rated Voltage Attainable Vacuum Mounting Dimensions -80 kPa -600 mmHg -800 mbar -23.6 in.Hg Mounting Dimensions Attainable Vacuum Free Air Displacement Rated Voltage -53.3 kPa -400 mmHg -533 mbar -15.7 in.Hg Attainable Vacuum...

AC LINEAR Free Piston Vacuum Pump AC Linear Piston Vacuum Pump Specifications Model -60 kPa -450 mmHg -600 mbar -17.7 in.Hg Attainable Vacuum Free Air Displacement Rated Voltage Weight Mounting Dimensions -93.3 kPa -700 mmHg -933 mbar -27.6 in.Hg -80 kPa -600 mmHg -800 mbar -23.6 in.Hg Model Attainable Vacuum Free Air Displacement Rated Voltage Weight Mounting Dimensions [VP0660x2 Application Examples] Series Connection Silencer OUT Parallel Connection Silencer OUT * Air line connection is required by the user. Model Attainable Vacuum Free Air Displacement Rated Voltage Weight Mounting...