VRF Series Gearboxes

VRF Series vertical right-angle gearboxes are specifically designed for fan drive applications requiring high reliability and easy maintenance. Engineered with a robust two-stage configuration and helical and bevel gearing, these drives are ideal for use in wet cooling towers, air cooled condensers, and direct air capturing systems. The rigid housing ensures structural integrity, while splash lubrication with an optional pump supports long service life without external piping.

Technical Specifications

Number of Sizes — 7

Housing Type — Dedicated & rigid housing

Gears — Helical and bevel gears

Reduction Ratios — 6.3:1 to 22.4:1 (custom ratios available)

Nominal Output Torque — from 13 to 53 kNm

Input Speed — up to 1800 rpm

Shaft Type — upon request

Lubrication — Standard oil splash lubrication and optional pump (no external piping required)