What are the S series reducer accessories

In order to guaranteeS series reducerIn addition to paying enough attention to the design of the combined structure of gears, bearings and boxes, we should also consider the lubrication of the oil pool of the reducer, oil drainage, check the oil level height, processing, and maintenance of the box cover and box body. Reasonable selection and design of accurate positioning, loading auxiliary parts, etc. Reducer according to use can be divided into general reducer and special reducer two categories, its design, manufacture and use of two characteristics are different.

The inspection hole is to check the meshing of the transmission part and inject lubricating oil into the box body. The inspection hole shall be set in the appropriate position of the box. An inspection hole is provided at the top of the upper box cover to directly observe the meshing part of the gear. Usually the inspection hole cover is fixed on the cover of the box body with screws. When the fan S series reducer works, the temperature in the box rises, the gas expands, and the pressure increases. In order to make the hot air in the box can be discharged freely, keep the pressure balance inside and outside the box, and do not cause the lubricating oil to leak along the box surface or shaft extension seal and other gaps, the ventilator is usually installed on the top of the box.

The bearing cover is the axial position of the fixed shaft system components and bears the axial load, and the two ends of the bearing seat hole are closed with the bearing cover. There are two types of bearing covers: flange type and embedded type. The hexagonal bolt is fixed on the box body, the bearing cover at the extension shaft is a through hole, and the through hole is provided with a sealing device. The advantage of the flange bearing cover is that it is convenient to disassemble and adjust the bearing, but compared with the embedded bearing cover, the number of parts is larger, the size is larger, and the appearance is not smooth. In order to ensure that the accuracy of the manufacturing of the bearing seat hole is still maintained when the box cover is opened each time, the positioning pin should be installed on the connecting flange of the box cover and the box seat before the bearing hole is completed. Installed on the longitudinal connecting flanges on both sides of the box, the symmetrical box should be arranged symmetrically to avoid misinstallation. The oil level indicator checks the height of the oil level in the oil tank of the S series reducer, and the oil tank should always maintain an appropriate amount of oil. The oil level indicator is generally installed in the box body easy to observe and the oil level is stable. Oil drain screw plug shall be used to change oil and drain dirty oil and detergent. Oil holes shall be opened at the bottom of the tank seat and at the low position of the oil pool. Usually, the oil holes shall be blocked with screw plugs. Leak-proof washers shall be added to the oil drain screw plugs and the joint surface of the tank.

In order to enhance the sealing effect, the splitting surface of the box is usually coated with water glass or sealant during assembly, so it is often difficult to open the cover due to tight bonding during disassembly. For this reason, two screw holes are usually machined at the appropriate position of the connecting flange of the box cover, and the cylindrical end or flat end of the box opening screw is screwed. The upper cover can be lifted by turning the lifting screw. The S series reducer cannot be equipped with box cover screws. When the driver pries the box cover, the size of the box cover screws is the same as the flange connecting bolts