HVH Industrial Solutions is an authorized distributor of Flender

Flender is a leading manufacturer of mechanical drive systems and has had a reputation for the highest performance, innovation, quality, and reliability for 120 years. Flender offers a wide variety of gear units and couplings focusing on key industries such as wind power, cement, mining, oil & gas, power generation, water and wastewater, marine, conveyor, and crane technology.

Flender offers high-quality speed reducers such as helical gear and bevel-helical gear units. Planetary gearboxes called PLANUREX and a wide range of shaft couplings such as N-EUPEX pin couplings, RUPEX Pin and Bush Couplings, N-BIPEX Claw Coupling, and GKG cardan joint, ELPEX-S Rubber Disk, ZAPEX Gear, FLUDEX Fluid, ELPEX-B tire, LBK link, membrane couplings and more.

At HVH, we work closely with the Flender engineering team to provide superior customer service and engineering support.

Flender Literature: 

Standard Couplings

Flexible Couplings: N-EUPEX, RUPEX, AND N-BIPEX

Helical and Bevel Helical Gearboxes

Standard Industrial Planetary Gear Units


If you have any questions, write us via live chat (one of our team members will answer your questions), call, or send us a quote request. The HVH team is always ready to help you.


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About Flender

Flender is a leading global provider of mechanical and electrical drive systems, as well as components and services for the energy, mining, and industrial sectors. Founded in 1899 in  Düsseldorf-Reisholz, Germany, the company has a long history of innovation and technical excellence that has enabled it to stay at the forefront of the industry for over a century.

Since March 2005, Flender is part of the Siemens Group, a multinational conglomerate with a presence in over 190 countries. The company has over 50 locations worldwide and employs more than 8,000 people, making it a truly global player in the market.

Flender Products

Gear Units

Flender's gear units are widely used in different types of machinery and equipment, from conveyor belts to ball mills. They offer a range of solutions, including helical, bevel, and planetary gearboxes. These gearboxes are designed to provide reliable performance and high efficiency, while also being easy to install and maintain. Flender's gear units are known for their durability and long service life, making them a cost-effective solution for businesses looking to improve their operations.


Flender's couplings are designed to connect different types of machinery, such as motors and pumps, while also allowing for misalignments and vibrations. They offer a range of coupling solutions, including torsionally flexible, backlash-free, and high-speed couplings. Flender's couplings are designed to provide maximum torque transmission with minimal wear and tear, helping businesses to reduce downtime and maintenance costs.


Flender's lubricants are specially formulated to provide maximum performance and protection for their gearboxes and other components. These lubricants are designed to resist high temperatures, pressures, and loads, ensuring that machinery operates at peak efficiency and reliability. Flender's lubricants are also environmentally friendly, meeting the latest industry standards for sustainability and safety.

Further Components

Flender also offers a range of further components that can be used in conjunction with their gearboxes and couplings. These include torque limiters, brakes, and clutches, among others. These components are designed to ensure the safe and efficient operation of machinery and equipment, helping businesses to prevent costly downtime and equipment damage.

Why Choose Flender

One of the key strengths of Flender is its ability to provide a wide range of products and services to its customers. The comprehensive offering allows Flender to meet the diverse needs of its customers, whether they are looking for standard solutions or custom-built systems tailored to their specific requirements.

Another important aspect of Flender's business is its commitment to sustainability. The company has set ambitious targets for reducing its carbon footprint and is actively working to develop more energy-efficient products and services. For example, Flender has developed a high-efficiency gearbox that can reduce energy consumption by up to 30%, helping its customers to achieve their own sustainability goals.

Flender's success is built on its strong culture of innovation and collaboration. The company works closely with its customers to develop new solutions and products that can meet the evolving needs of the industry. In addition, Flender has established partnerships with universities and research institutions around the world, ensuring that it remains at the forefront of technological developments in its field.


In conclusion, Flender offers a comprehensive range of products and solutions that are designed to meet the needs of different industries and businesses. Flender’s gearboxes and couplings are known for their durability, reliability, and high performance, making them a trusted choice for businesses around the world. With their commitment to innovation and sustainability, Flender is a leader in the field of mechanical power transmission, helping businesses to improve their operations and achieve their goals.