Noise and Vibration Checks for Planetary Gearboxes

MAINTENANCE Noise and vibration diagnosis becomes much faster when speed, load and frequency are recorded rather than described only as loud or rough. Quick answer Noise and Vibration Checks for Planetary Gearboxes should be evaluated from the real load and motion...

Backlash Growth: Inspection Methods and Likely Causes

MAINTENANCE An increase in measured lost motion can come from the gearbox, coupling, pinion, rack, bearings or machine structure. Quick answer Backlash Growth: Inspection Methods and Likely Causes should be evaluated from the real load and motion conditions, not from...

Lubrication and Seal Checks for Precision Planetary Gearboxes

MAINTENANCE Lubrication and sealing condition influence wear, temperature and contamination control inside a gearbox. Quick answer Lubrication and Seal Checks for Precision Planetary Gearboxes should be evaluated from the real load and motion conditions, not from a...