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Regular maintenance can double your slewing drive’s operational life:Preventative Measures
Lubrication Schedule: Use ISO VG 320 grease every 400-500 operating hours. High-humidity environments require synthetic lubricants.Bolt Torque Checks: Re-tighten mounting bolts after initial 100 hours (common loosening period).
Failure Signs
Uneven Rotation: Indicates bearing raceway damageGrinding Noises: Worm gear wear or lubricant contamination
Play in Output Shaft: Bearing clearance exceeding 0.5mm requires adjustment
Implement vibration analysis tools to detect early-stage issues. For mining equipment, quarterly thermographic inspections identify overheating gears.