STM – CR – Helical Worm Gearboxes

The CR Helical Worm Gearboxes by STM have been designed to project one single body that includes all gears.

STM - CR - Helical Worm Gearbox

The CR helical worm gearboxes by STM are engineered with an innovative single-body design that houses all gears within a unified structure. This advanced design approach streamlines construction and enhances overall performance, making the gearboxes an excellent choice for a wide range of industrial applications.

One of the key advantages of this design is its ability to improve heat dissipation significantly. Efficient heat management ensures the gearbox operates at optimal temperatures, reducing wear and prolonging its service life. Additionally, the single-body construction provides exceptional housing rigidity, which enhances durability and minimises vibrations during operation, contributing to smoother performance.

This design also simplifies installation and integration into various systems, making it user-friendly and reducing setup time. The CR helical worm gearboxes deliver notable improvements in efficiency, enabling them to handle higher workloads with less energy consumption. They are built to maximise transmittable torque, ensuring reliable and powerful performance even in demanding conditions.

Furthermore, the cost-performance balance of this gearbox series is meticulously optimised, particularly for applications requiring mid-range reduction ratios. This makes the CR series an economical yet highly effective solution for industries seeking long-lasting, efficient, and high-performing gear systems. With their robust design and outstanding operational characteristics, the CR helical worm gearboxes set a new standard for reliability and value in the market.

Features

  • Helical Worm Gearboxes
  • Ratios up to 618:1
  • Torque up to 1000 Nm
  • Input Power up to 2.62kW
  • Various mounting options
  • Accepts standard IEC Flange and Shaft
  • Designed and manufactured in Italy

Essential Data

  • Gear type: Helical / Worm
  • Efficiency: 79% – 36%
  • Ratios: Min 1/43 – Max 1/618.2
  • Max torque: Min 31 – Max 898 Nm
  • Power (Kw): Min 0,01 – Max 2,62

Size / Torque (Nm)

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