Model Auto feed lube Auto feed tank ALF400 ALF400-06 ALF500 ALF600 ALF800 ALF900 ALT-5 ALT-5-IS- ALT-9 Air 1.5 MPa Turbine oil Class 1 (With no additives), ISO VG32 Polycarbonate 0.85 0.88 1 1.15 1.85 1.9 12.6 13.2 26.0 26.6 Metal (Steel tubing for machine construction) Accessory (Option) Part No. Part no. Description Bracket B44P B44-1P : B45-1P 1: B45-2P B46P ALF400 ALT-5 Standard Specifications ALF400 ALF400-06 ALF500 ALF600 ALF800 ALF900 3 4 Note) A float switch can not be mounted on “ALT-5” or “ALT-9” afterwards. 12 ALT-9-IS- 12 .5 to 60°C (No freezing) 120 : 65 : 100 : 120 190 220 1800 1 4 3 8 1 : 460 1 : 650 5000 (4400) 5000 (3400) 9000 (7800) 9000 (6000) 1 4 1 2 1 2 1 G (9.81 m/sec2) or less 0.1 to 0.6 MPa 0.7 MPa 1.0 MPa 1 4 3 8 1 2 1 1 1 2 1 4 1 2 1 4 1 3 8 3 4 3 4 AIR : OIL : Symbol Auto feed lube Piping example Air Oil Auto feed tank Oil distributor Filter Regulator Auto feed lube Auto Feed Lube, Auto Feed Tank ALF400 to 900, ALT-5/-9 951 Port size Ambient and fluid temperature Fluid Proof pressure Max. operating pressure Recommended lubricant Bowl material Weight (kg) Accessory (Standard) Vibration resistance (Pressure differential 0.3 MPa) Model Operating pressure differential range (Difference between tank pressure and line pressure) (Note 1) Min. operating flow (L/min (ANR)) (Note 2) Bowl capacity (cm3) (Capacity between levels) (Note 3) Bowl guard Auto feed tank Note 1) Tank pressure is the pressure of Auto Feed Tank and line pressure is the pressure of Auto Feed Lube. Note 2) Conditions: Inlet pressure 0.5 MPa, 5 drops/min, Turbine oil class 1 (with no additives) ISO VG32, Temperature 20°C, Needle fully open. Use air consumption rate for minimum operating flow. Note 3) Capacity between levels: in the case of float switch equipped model, the capacity is measured in levels between the level gauge upper limit and the lower limit of the float switch detective range. The problem of running out of oil is prevented because the oil is fed automatically. This system makes lubrication work unnecessary, thus significantly reducing the amount of maintenance labor. AL800 AL900 ALF ALT ALD ALB LMU ALIP AEP HEP