How much gear oil does Tianjin Jiali escalator reducer add?

Selection of Grease When selecting grease according to the bearing load of walking reducer, grease with small penetration should be selected for heavy load. Besides low penetration, it also has high oil film strength and extreme pressure function when working under high pressure. When selecting grease according to the environmental premise, calcium-based grease is not easy to dissolve in water and is suitable for dry and water-deficient environment. When selecting grease according to working temperature, the main indexes should be dropping point, oxidation stability and low temperature function. Dropping point can generally be used to evaluate high-temperature function, and the actual working temperature of bearing should be lower than dropping point 10-20℃. The service temperature of synthetic grease should be 20-30℃ lower than the dropping point.

Different lubricating oils are prohibited from mixing with each other. The positions of oil level plug, oil drain plug and vent hole are determined by the installation position.

Reducer (solid drawing)

Oil level check:

1, cut off the power supply to prevent electric shock. Wait for the reducer to cool down;

2. Remove the oil level plug and check whether the oil is full;

3. Install the oil level plug.

Inspection of oil:

1, cut off the power supply to prevent electric shock. Wait for the reducer to cool down;

2. Open the oil plug and take an oil sample;

3. Check the viscosity index of the engine oil: if the engine oil is obviously turbid, it is recommended to replace it as soon as possible;

4. For the reducer with oil level plug; Check whether the oil level is qualified; Install the oil level plug.

Oil change:

After cooling, the viscosity of the oil increases and it is difficult to discharge the oil. Therefore, the reducer should be replaced at the working temperature.

1, cut off the power supply to prevent electric shock. Wait for the reducer to cool, there is no danger of burning;

Note: the reducer should still be warm when changing oil;

2. Put an oil pan under the oil drain plug;

3. Open the oil level plug, vent hole and oil drain plug;

4. Remove all the oil;

5. Install the oil drain plug;

6. Inject new oil of the same brand;

7, oil quantity should be consistent with the installation position;

8. Check the oil level at the oil level plug;

9. Tighten the oil level plug and vent hole.