Hollow Worms – Worm Gears
Hollow worms and worm gears are essential components in transmission systems designed to transfer motion between orthogonal axes with high precision.
Gambini Meccanica manufactures hollow worms and worm gears designed for applications requiring high precision and reliability in motion transmission.
The gears are made of bronze and machined with a tool finish, paired with worms made of 20MnCr5 steel subjected to case hardening. Available in the 715 series for gears and 710 series for worms, with right-hand (DX–RH) toothing, they ensure reduced wear and continuous operation.
Customized products
One of the most important element in Gambini Meccanica is the planning service: a team of specialized technicians can offer customized products thanks to a continue research in collaboration with its customers.
Products range index
| SERIES | MATERIAL | HEAT-TREATMENT | SURFACE | TOOTH SYSTEM | |
|---|---|---|---|---|---|
| Hollow worms | 710 | 20MnCr5 | case-hardening | milled teeth | DX – RH |
| Worm gears | 715 | Bronze | not included | milled teeth | DX – RH |









