4. Ambient temperature is usually above the recommended level – If the ambient temperature is too much, it could diminish the effectiveness of the gearbox. Installing a cooling lover, or shifting the application to a far more viable location may resolve this application.
3. Input swiftness too much – Lowering the input quickness may help reduce the amount of deterioration on the gears.
2. gearbox construction Excessive load – Deterioration on the gear is caused by connection with additional gears. Reducing the strain will lower the tension the gears make with one another. If a higher load is required, utilizing a larger gearbox could be necessary.
1. Improper installation – Make sure that 
all bolts connecting the electric motor and the gearbox are securely fastened.
Problem: Gear Teeth Wear
Solution: Wear and tear on gearboxes is natural occurrences. Proper use and system maintenance can help extend their duration of the gearbox.
3. Gears in locked position – Gears may need to be changed due to wear and tear. Another possibility will be that a foreign object might need to be removed from within the gearbox, causing the gears to be in the locked position. Check with your dealer for warranty information.
2. Gear tooth are worn – Have to replace worn gears. Check with your dealer for guarantee information.