STON - Parallel Shaft Helical Gearboxes

The STON series features parallel shaft Helical gearboxes built with a rugged cast- iron monolithic body for maximum durability and strength. Designed to handle demanding applications, particularly for hoists and cranes, this series includes 6 different models with a torque capacity of up to 4300 Nm. With their robust construction and high-performance design, STON gearboxes deliver long-lasting reliability, easy installation making them the ideal solution for industries that require trouble free performance and durable operation.

Key Advantages

1. Cast-iron housing & output flange for rugged durability
2. Side cover design enabling easy maintenance access
3. Dual bearing support at input shaft for enhanced reliability
4. Synthetic oil (ISO VG220 grade) ensuring smooth, long-lasting operation
5. Cast-iron housing & output flange for rugged durability
6. Optional configurations – solid output shaft, output flange, and torque arm available
7. Hold-back accessories offered for added functionality
8. High torque capacity – from 200 Nm to 4300 Nm