Wpwdk100-60-a reducer
Worm gear reducer, reducer has wide universality, large transmission ratio, high transmission efficiency, large reduction ratio, safety and durability, production, cheap, quality and trustworthy.
Application scope and characteristics:
This series of worm gear reducer is widely used in plastic, metallurgy, beverage, mining, hoisting, transportation, chemical industry, construction, light industry and other mechanical equipment. The utility model has the advantages of compact structure, small volume, light weight, beautiful appearance, stable operation, safety, flexible and convenient use, strong self-locking, avoiding self falling due to gravity and long service life.
Applicable conditions:
The sliding speed at the worm engagement shall not be greater than 7.5m/s
The worm speed shall not exceed 1500r / min
Operating ambient temperature ± 40 ℃
It can be used for positive and negative operation.
Use and maintenance:
1. Elastic coupling is adopted when the driving shaft of the reducer is directly connected with the motor, and tooth coupling or other non rigid coupling is adopted when the driven shaft is directly connected with the working machine.
2. After the reducer is installed and adjusted, the rotating worm shaft shall rotate sensitively without jamming.
3. Add N46 oil according to the limit of dipstick before use
4. Before the reducer works, it shall carry out no-load operation. If there is no abnormality, it can carry out load operation
5. In case of abnormal noise, impact, sharp temperature rise and other abnormal phenomena during work, stop the operation immediately, find out the causes and eliminate them.
6. When the machine is in normal operation, it is necessary to often check whether the oil level is maintained within the marking line of the oil dipstick (one-third to one-third of the oil immersion depth of worm gangue). The lubricating oil shall be replaced once every 3-4 months. While changing the oil, the dirt in the shell shall be cleaned and other parts shall be cleaned.
Some accessories of worm gear reducer are explained as follows:
Shell: aluminum alloy (base: 025-090) cast iron (base: 110-150);
Worm: 20Cr steel. Carbonitriding treatment (maintain the tooth surface hardness HRC60 after grinding, and the hardness thickness is greater than 0.5mm);
Worm gear: specially configured wear-resistant nickel bronze;
Oil cover / breather, mainly used to exhaust the gas in the case of worm gear reducer;
The end cover is divided into large end cover and small end cover. The end cover is used to fix the axial position of shafting components and bear axial load. Both ends of bearing seat hole are closed with bearing cover;
Oil seal; It is mainly used to prevent the leakage of lubricating oil inside the chassis and improve the service time of lubricating oil;
The oil drain plug is mainly used for draining dirty oil and cleaning oil when replacing lubricating oil;
Oil mark cover / oil mark is mainly used to observe whether the oil volume inside the case of worm gear reducer meets the standard;
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WPWDK100-25-A WPWDK80-25-A WPWDK70-25-A WPWDK60-25-A WPWDK50-25-A WPWDK40-25-A
WPWDK250-20-A WPWDK200-20-A WPWDK175-20-A WPWDK155-20-A WPWDK135-20-A WPWDK120-20-A
WPWDK100-20-A WPWDK80-20-A WPWDK70-20-A WPWDK60-20-A WPWDK50-20-A WPWDK40-20-A
Wpwdk100-60-a reducer