MOTOX gearbox - DS TECH

Faults, causes and remediesFaults Causes RemedyGeared motor starting up withdifficulty or not at allExcessive play on drive inputand outputDrop in speed / torqueIncorrect oil level for type ofconstruction usedIncorrect oil being used (e.g.,incorrect viscosity)Excessive external load on driveinput and outputMotor brake not releasingGeared motor runs againstbackstopFlexible elements worn (e.g., oncouplings)Positive connection disrupted byoverloadBelt tension too low (in case ofbelt drive)Check type of construction, seeTypes of construction(Page 85). Check the oil level,see Checking and changinglubricants (Page 59)Check the oil in the tank, seeChecking the oil quality(Page 64)Check load against rated data(you might need to correct thebelt tension, for example)Check switching / connection ofbrake. Check brake for wearand readjust if necessaryChange direction of motor orbackstop rotationReplace flexible elementsCall Technical SupportCheck belt tension and replacebelt if necessaryBA 201056 Operating Instructions, 05/2011