TECHNICAL CATALOGUE Oil and fluid grease centralised lubrication systems

VOLUMETRIC MANUAL PUMPS VOLUMETRIC ELECTRIC-CYCLIC PUMPS LUBRICATION MAGNETIC VIBRATION PUMPS MEDIUM PRESSURE LUBRICATION GEAR ELECTROPUMPS VOLUMETRIC PNEUMATIC PUMPS AIR-OIL MINIMAL LUBRICATION DISTRIBUTORS, DOSING VALVES, CONNECTIONS TERMINAL CONNECTIONS E-mail [email protected]

Dear reader This manual describes the AZETA line of products and we would firstly like to provide you with a short company profile. AZETA came into being in 1972 as a manufacturer of precision turned mechanical parts and finished components for hydraulic and pneumatic applications, drawing on the experience accumulated since 1967 by its founder Zeo Asioli. In 1976 production began of components for truck lubrication. In 1986 took over Gi-Erre Impianti di Lubrificazione Autotrazione. In 1994 began production of an innovative line of low and medium pressure centralised lubrication systems at its...

PRODUCT RANGE LUBRICATION Lubrication is one of the most important aspects of tribology (from the Greek tribos = rubbing), defined as “the science and technique of surfaces working between themselves with relative motion.” Lubricants are substances in different physical states and of different nature, from hydrocarbons to inorganic substances and they can act under different conditions by the sliding of fluid, semisolid or solid layers to cause the formation of thin surface films for physical adhesion or chemical reaction between additives contained in the lubricant and the surfaces to lubricate....

LOW PRESSURE LUBRICATION These systems operate with working pressure of 2-3 bar and resistive dosing valves. the lubricant to use is oil with viscosity max 158 cSt at 40°C MEDIUM PRESSURE LUBRICATION These systems operate with working pressure of 20-40 bar with volumetric dosing valves. the lubricant to use is oil or fluid grease max grade NLGI 00. AIR-OIL MINIMAL LUBRICATION AZETA AIR-MIX A minimal lubrication system operating on ultra low oil consumption and compressed air is used as a carrier. Metered oil, suitably mixed with air, is conveyed (in non atomised state) to the lubrication point....

Lubrication is defined as low pressure when an operating pressure of 2-3 bar is sufficient to allow oil to reach the moving surfaces. It is suitable for lubricating small and medium sized machines and is obtained with simple, compact, economic systems. Low pressure lubrication is particularly recommended for high precision machine tools (such as grinding and boring machines, lathes, etc.) in which lubrication must not alter the stability of the machine’s slides and screws. The moving parts must be suitably prepared (see paragraph with diagrams and applications). The AZETA line includes manual...

When choosing the components necessary to make the lubrication system most suited to one’s needs, it is wise to observe a few rules. Firstly, it is important to define the total number of mechanical parts to lubricate and the necessary quantity of lubricant for each point. This quantity is calculated by multiplying the surface to lubricate by the required thickness of oil. Afterwards it will be necessary to check the distances of the various parts to lubricate, in order to make a wellbalanced lubrication line in the distances of the various sets of dosing valves from the pump. Before choosing...

VOLUMETRIC MANUAL HYDRAULIC DIAGRAM DESCRIPTION Volumetric manual pump; each activation tallies with the pre-set quantity of lubricant. The lubricant is delivered by a plunger piston driven by a mechanical spring, suitably sized and preloaded. The volumetric flow rate is adjustable by a Benzing at the end of the plunger piston (see Part.1). OPERATION Operation takes place by using the ball grip to manually lift the plunger piston that in its turn fills the volumetric chamber with oil. On releasing the lifting ball grip the piston is freed and begins its descent pushed down by the compression...

Technical Features Lubrication Pumps PM 13 and PM 26 volumetric manual TECHNICAL DATA: Lubricant: oil viscosity max 158 cSt at 40° C Tank: transparent resin Tank capacity: 0,6 liters Adjustable flow rate: from 1 to 3 cm3 (PM 13) from 2 to 6 cm3 (PM 26) Flow rate regulation: 0,5 cm3 per notch (PM 13) 1 cm3 per notch (PM 26) Pressure: 1,7 - 2,2 bar (PM 13) 2,2 - 3,0 bar (PM 26) Suction filter: micro perforated inox sheet Filling filter: nylon small-basket Pipe fitting: for Ø 4 mm main line Relative flow rate: 30 (PM 13); 60 (PM 26) Sizes (mm): 85 x 72 x 175-202h (PM 13) 85 x 72 x 173-203h (PM 26)...

VOLUMETRIC MANUAL HYDRAULIC DIAGRAM DESCRIPTION Volumetric manual pump; each activation tallies with the pre-set quantity of lubricant. The lubricant is delivered by a plunger piston driven by a mechanical spring, suitably sized and preloaded. The volumetric flow rate is adjustable by a Benzing at the end of the plunger piston (see Part.1). OPERATION Operation takes place by using the ball grip to manually lift the plunger piston that in its turn fills the volumetric chamber with oil. On releasing the lifting ball grip the piston is freed and begins its descent pushed down by the compression...

Technical Features Lubrication Pumps PM 13.L and PM 26.L volumetric manual TECHNICAL DATA: Lubricant: oil viscosity max 158 cSt at 40° C Tank: transparent resin Tank capacity: 1,2 liters Adjustable flow rate: from 1 to 3 cm3 (PM 13.L) from 2 to 6 cm3 (PM 26.L) Flow rate regulation: 0,5 cm3 per notch (PM 13.L) 1 cm3 per notch (PM 26.L) Pressure: 1,7 - 2,2 bar (PM 13.L) 2,2 - 3,0 bar (PM 26.L) Suction filter: micro perforated inox sheet Filling filter: nylon small-basket Pipe fitting: for Ø 4 mm main line Relative flow rate: 30 (PM 13.L); 60 (PM 26.L) Sizes (mm): 132 x 99 x 175-202h (PM 13.L) 132...

VOLUMETRIC ELECTRIC-CYCLIC HYDRAULIC DIAGRAM DESCRIPTION Electric-cyclic automatic (with reduction-gear) and manual (with ball grip) volumetric pump; each activation tallies with the pre-set quantity of lubr icant. The lubricant is delivered by a plunger piston driven by a mechanical spring, suitably sized and preloaded. The volumetric flow rate is adjustable by a Benzing at the end of the plunger piston (see Part.1). OPERATION On automatic operation the reduction-gear, during its continuous rotation and with the connecting rod carrier disc and the rotor, lifts the plunger piston that in its...