Grease lubrication unit SA 1*

non-contactautomatic

The station is designed for lubricating friction nodes in vehicle chassis and machines. Lubricant is fed to the lubrication point equipped with a ball nipple by a lubrication gun joined to the pump by a flexible hose. Pressure range during automatic operation - 18...28 MPa Delivery - - at pressure up to 20MPa - 200 cm3/min - at pressure 20...40MPa - 75 cm3/min Maximum pressure - - for the right forcing unit - 20 Mpa - for the left forcing unit - 40 Mpa Power demand - 0,75 kW, IP54 Rated voltage - 230/400V lub 500V, 50 Hz Lubricants forced - plastic grease Ambient temperature - -10...60°C Tank capacity - 63 dm3 Weight - 65kg The station consists of a lubricating pump type PA 12 or PA 12G, a lubricating gun connected to the pump by a hose and a trolley to move the pump. An additional equipment of the station can be a pump for filling (pumping) type PZ 31. As the basic lubrication station equipment, the PA 12 or PA 12G pump consists of the following components: a tank with a grease feeding device, drive unit consisting of a motor, worm gear and eccentric drive system, two pumping units of different performance values consisting of pumping elements, check valves and pressure hoses, a control valve consisting of a control slide, two overflow valves, the left of which is equipped with a valve piston movement indicator, an inductive non-contact switch that interacts with the piston movement indicator and a pressure gauge, a control device that operates in conjunction with an inductive switch located on the control valve, an electrical signalling device with minimum and maximum grease level in the tank (optional equipment).