How do I know what size gearbox I have?
To obtain the basic size of gearbox, the nominal torque at the output shaft is calculated, using the absorbed torque at the driven machine, or the prime mover torque multiplied by the gearbox ratio, if the absorbed torque is unknown.
How do I choose a gearbox?
How to Select a Gearbox
- Speed and horsepower of the input.
- Desired output speed or desired output torque (will determine ratio)
- Characteristics of use; hours per day, nature of shock or vibration in the system.
- Degree of overhung load.
- Unit configuration, shaft input or hollow bore input, shaft output or hollow bore output.
How does United gear works repair a gearbox?
Once the gearbox arrives at United Gear Works we recondition the unit following a standardized process consisting of: United Gear Works undertakes refurbishment of any make, size and capacity of Industrial Gearboxes and Wind-mill Gearboxes with sophisticated infrastructure and through high precision equipments.
Where can I get a new gearbox rebuilt?
The most effective way of restoring the health of your Gear drives. We provide a full range of remanufacturing services for any type or brand of gearbox at United Gear Works where we have gather expertise in gearbox solutions. Once the gearbox arrives at United Gear Works we recondition the unit following a standardized process consisting of:
What happens if you break a bearing in a gearbox?
Small pieces of steel from the broken bearing will travel through the transmission and can get caught between gear teeth. Ultimately, this can smash gear teeth and damage the gears. If one of the bearings seizes, it is highly likely that, in turn, it will take the transmission case with it.
Which is the most common cause of gearbox failure?
The common causes of gearbox failure. Gearbox failure can cause a complete machinery breakdown, expensive both in their subsequent repair and lost output. Catching signs of failing parts early can reduce downtime, save costs and improve machinery health. Here are some of the most common forms of gearbox failure. 34.4% – Inadequate lubrication