2.4.16 Automatic lubrication systemPower source for the lubrication systemThe lubrication system for the linear axis is powered either by battery or by cablefrom external power source, depending of which option is chosen at delivery. IRC5can control the lubrication if option 1070-1 for IRC5 is selected. Read more inProduct manual - IRC5.Handling the signal from the grease level sensorThe grease level sensor reports a completed cycle of the progressive distributorby changing the pulse twice. The software has to react on the second change ofpulse.The sensor can be connected either to the robot controller or to a PLC. Code mustbe written to handle the signal.Setting up the lubrication intervalThe general recommendation is to start with a time interval of 150 hours or a lengthinterval of 100 km for the lubrication. These values are to be used for normal roomconditions regarding temperature, humidity and dust. If the conditions are moresevere, shorter intervals should be used.The flat rails and rack should be “wet” and have a thin oil film but not be soaked.If the lubrication is correctly adjusted a few floor drips may occur but not muchmore.Continues on next page114 Product manual - IRB 6620LX3HAC035737-001 Revision: P© Copyright 2009-2018 ABB. All rights reserved.2 Installation and commissioning2.4.16 Automatic lubrication system
