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

Cast-iron housing & output flange for rugged durability

Side cover design enabling easy maintenance access

Dual bearing support at input shaft for enhanced reliability

Synthetic oil (ISO VG220 grade) ensuring smooth, long-lasting operation

Cast-iron housing & output flange for rugged durability

Optional configurations – solid output shaft, output flange, and torque arm available

Hold-back accessories offered for added functionality

High torque capacity – from 200 Nm to 4300 Nm

PRODUCT APPLICATION

TECHNICAL SPECIFICATION

  • Ston Model: ST030, ST040, ST070, ST150, ST300, ST430
  • Max output torque (Nm): 300, 450, 700, 1500, 3000, 4300