SPOWER S50 Portable Line Boring Machine Gearbox
Category: Accessories
S Power Portable Line Boring Machine Gearbox for boring machine, lowers rotating speed and boosts driving torque steadily
S Power Portable Line Boring Machine Gearbox for boring machine, lowers rotating speed and boosts driving torque steadily
Replacement Gearbox for the S50 Line Boring Machine
The SPOWER S50 gearbox is the transmission unit that takes the drive from the machine motor and lowers the spindle rotating speed while steadily increasing the torque delivered to the boring bar. Metal removal in a large bore needs high torque at low speed, and the gearbox is the part that makes that combination possible.
It is supplied as a replacement unit for the S50 series portable line boring machines, so a machine can be brought back into service without replacing the complete drive assembly. Hardened gears and a sealed lubrication arrangement keep the unit working in the dust and heat of field repair work, and the mounting is a direct bolt-on fit to the machine frame.
The gearbox is often ordered ahead of a planned shutdown or kept on site as a spare, so a worn drive unit can be swapped without waiting for a delivery. It is also used when refurbishing an older S50 machine before a large repair contract, where the spindle drive is stripped, checked and rebuilt with new parts while the machine frame and boring bars stay in service.
Gearbox Data
| Compatible machines | SPOWER S50 series portable line boring machines |
|---|---|
| Function | Lowers spindle rotating speed and increases boring torque |
| Gearing | Hardened steel gears |
| Lubrication | Sealed lubrication |
| Mounting | Direct bolt-on fit, no modification required |
| Role | Replacement spare part for the S50 spindle drive |
When the Gearbox Is Replaced
- »Routine maintenance on a machine that has seen long service
- »Restoring the drive after abnormal gear noise or loss of torque
- »Keeping a spare unit on site so a breakdown does not stop the job
- »Refurbishing an existing S50 machine before a large repair contract
- »Replacing the drive unit without changing the motor module
Matching Spare Parts
SPOWER S50 Motor Module
Drives the gearbox and works with it as the complete spindle drive.
Control Box
Speed and direction control for the machine drive.
Portable Line Boring Machine S50/40-300
One of the S50 machines this gearbox is used on.
Feed Handwheel
Manual feed control used with the boring bar set-up.
Supply and Support
- •The gearbox is supplied as a spare part and can be ordered together with other S50 spares.
- •Support helps identify the correct part from the machine model and serial details.
- •The unit is packed for international shipping as an individual spare part.
- •Fitting is a direct bolt-on operation with no machining or modification of the machine frame.
- •Related drive spares, including the motor module and control box, are available if a complete drive overhaul is needed.
Frequently Asked Questions
Which machines does this gearbox fit?
It is the replacement gearbox for the SPOWER S50 series portable line boring machines.
Why does the line boring machine need a gearbox?
Boring a large bore needs high torque at low rotating speed. The gearbox lowers the spindle speed from the motor and increases the torque delivered to the boring bar.
Do I need to replace the motor as well?
No. The gearbox is a direct bolt-on replacement and works with the standard S50 motor module, so the motor does not need to be changed at the same time.
