The key specifications of the core maintenance module of SEW reducer are as follows:
1. Lubrication management (maintenance core, top priority)
SEW reducer lubrication is divided into two types: oil immersion lubrication and splash lubrication. Different models correspond to different lubricant brands.
① Oil selection: L-CKC220 and L-CKC320 medium-load industrial gear oils are selected for normal working conditions, and high-viscosity and extreme-pressure gear oils are selected for high-temperature and heavy-duty working conditions;
② Oil change specifications: The new reducer must change the oil for the first time during the running-in period (200-300 hours); the oil must be changed every 5000 hours/year for continuously operating equipment; shorten the cycle as needed under severe working conditions;
③ Taboo: It is strictly forbidden to mix gear oils of different brands and grades; the amount of oil should strictly follow the oil level mark. Too much or too little will cause malfunction.
2. Fastener management
All bolts, pins, and coupling bolts must be tightened to standard torques using a torque wrench. It is prohibited to tighten bolts by hand. If bolts are found to be rusty, slippery, or deformed, replace them immediately, and use them while sick is prohibited. Under high-vibration conditions, increase the frequency of fastener inspections.
3. Cleaning management
Cleaning is not only an appearance requirement, but also the key to extending the life of the equipment. It is strictly prohibited to use corrosive cleaners to wipe the box; dust and oil accumulation must be cleaned up in time to avoid affecting heat dissipation and invading the interior; when disassembling and repairing, ensure that tools, parts, and the working environment are clean to prevent impurities from entering the box.
