• Standard gear unit which can be installed horizontally or vertically
    • Nominal torque range from TKN = 3,100 Nm to 1,400,000 Nm with 23 sizes
    • Nominal transition range from i = 1.25 to 450

    Over 1,000,000 versions, but only one original

    The FLENDER® helical and bevel-helical gear unit portfolio is by far the most comprehensive range of industrial gear units in the world. It includes a multifaceted range of universal gear units, application-specific gear units and customer-specific solutions.

    Price, performance and reliability – the universal gear unit solution

    Today, our industrial gear units are especially valued by our customers due to their high level of availability, their quality and their attractive price-performance ratio. Our selection of universal gear unit designs is perfectly supplemented by a wide range of standard options such as motor bell housings, backstops and taconite seals. For this reason, our portfolio provides a virtually unlimited variety of design options. The gear units’ compact design, the choice between horizontal and vertical installation, the various mounting types (base- or shaft-mounted gear units) and the simple attachment of auxiliary components provide you with maximum flexibility when designing your plant.

    Diversity and flexibility – the application solutions

    With its range of helical gear units, Flender now has by far the largest number of application-specific solutions and is thus able to meet almost any drive technology requirements in hundreds of industrial and raw material extraction applications.

    Your benefits at a glance

    • Highest level of reliability and fail-safe operation
    • Huge modular system for the optimal gear unit solution
    • High efficiencies
    • Rapid worldwide availability
    • Comprehensive accessory program
    • Five output shaft versions for easy connection to the work machine
    • Available as an individual gear unit or an Integrated Drive System

    Established as the industrial standard, in use worldwide

    • Mining and Cement: conveyor belts, bucket elevators, crushers
    • Cranes: hoists, trolleys, container cranes
    • Power Generation: cooling towers, water turbines, hydrodynamic screws
    • Plastics and Rubber: single-screw extruders
    • Pulp and Paper: paper machines
    • Water and Wastewater: aerators
    • Food and Beverage: agitators, aerators

    Did you know?

    Our FLENDER helical gear units already deliver maximum performance in more than 400,000 drive tasks every day. They resist load reliably and ensure high plant availability.