Pneumatic Tools Manufacturer Impact Wrench Proper Lubrication Procedure

Lubricating the motor and impact mechanism is important to keep the power tool running smoothly. Because the two systems are not linked, they must be lubricated separately.

Specific aviation lubricators are used to lubricate motors. You can add it to the FRL or use it on the air intake (tool) right away. Depending on the system, the impact mechanism is lubricated. This mechanism can be a grease shock mechanism or an oil bath mechanism.

Grease shock mechanism
In this system, only the contact area between the anvil and the hammer is lubricated to minimize friction. Grease should be replenished regularly.

On the other hand, due to inertia, grease will flow from the point of contact to the outside of the hammer over time. Therefore, there will be more friction and heat. If not maintained, it will eventually stop working. It requires regular maintenance.

Oil bath mechanism
The entire front of the impact wrench is immersed in oil from tools with an oil bath system. Because it contains the entire system, the oil is always there. Clearances are always lubricated, so maintenance is not required.

To change the oil, you have to open the wrench carefully. When you run out of oil, you need to dispose of it. Replace the old oil with a new oil suitable only for the shock system, such as SAE30.

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