Kop-Flex Products

Standard hubs are available for our non-lubricated flexible Couplings, in the following materials: • Aluminum • Steel • Stainless steel
The FAST'S® coupling design, with its lifetime all-metal end ring, provides up to 300% greater lubricant capacity. This means that longer periods between relubrication may be scheduled.
KHP has both exceptional lubricating and high operating temperature properties. As a general rule, if the coupling is balanced or if very long periods of operation are desired, use KHP.
Kop-Flex revolutionized the industry in early 1950's by pioneering a high performance gear coupling for Turbomachinery. Gear couplings are still the work horse in hundreds of applications throughout the world.
Kop-Flex has innovated an extremely reliable, maintenance free, diaphragm coupling with over 10 million hours of operation. This patented design has eliminated the failure mode and reliability issue with welded design currently available in the market.
The innovative Kop-Flex high performance disc coupling design provides a highly reliable, rotating machinery connection. Factory assembly of the disc packs ensures optimum quality and performance and keeps installation time to a minimum.
The resilient coupling is a non-lubricated flexible coupling. It is designed to transmit torque via rubber or urethane element under compression, with dampening or cushion.
Maxxus universal joint is a technically advanced universal driveshaft designed for the toughest applications in the metals industry.
Kop-flex® offers a shear cartridge assembly and shear pin type. Both are to be mounted between the rolling mill stand or gearbox and the driving equipment.
Light-to-medium duty applications are handled readily by the Fast’s Model B coupling line, size #1 thru #3 ½. All model B couplings are designed for “1/2 static angular misalignment per flex half.
Non stock spacer couplings primarily used for applications with extended shaft separations
The Paper Machine (PM) series coupling, offers up to 6 degrees (plus or minus) of misalignment. It is designed for use on modern, high speed paper machine roll drives.
Series H’s are interchangeable by half coupling with competitive coupling design.
Slide Couplings are designed for drive systems that require greater end float or slide than a conventional application.
Gear spindles are available in four main configurations in order to solve the most difficult of applications. These include the Steel, Aluminum and Paper industries. They are typically used in the main mill drive.
KSG is excellent for standard and routinely serviced couplings operating at normal motor speeds. KSG was developed specifically as a coupling lubricant.
Our flange universal joints give you the name you trust and the quality you need for your applications. They are designed for the rigorous requirements of the Steel, Aluminum and Paper industries. They may also be used in other industrial applications.
The WALDRON® gear coupling has been designed with full length tooth engagement. This results in longer life and improved performance.
Waverly Torque Lube-A was developed to solve the special lubrication problems of relatively low speed, highly loaded gear spindle couplings used extensively in metal rolling mills.
Our flange universal joints give you the name you trust and the quality you need for your applications. They are designed for the rigorous requirements of the Steel, Aluminum and Paper industries. They may also be used in other industrial applications.
The floating shafting of the KD® coupling series and Gear couplings is designed for medium and heavy duty applications. These require longer shaft separation when the driving and driven shafts are widely separated.
KD Series of flexible shaft couplings provides reliable transmission of mechanical power. This can be applied where a low maintenance, non-lubricated coupling is required.
KOP-GRID® tapered grid couplings are your best choice in protecting your investment in expensive driving and driven equipment. It is protected from misalignment, shock loads, and vibration, while accommodating reasonable shaft end float.
The digital Powerlign is a reliable and accurate torquemeter. It replaces the proven, analog Powerlign system that has served the market in the past.
In today’s drive systems, equipment is designed closer to the actual operating conditions to minimize capital cost. It is becoming increasingly important to provide an overload device to protect the equipment from unexpected shock loads.
Shear couplings are designed to physically disconnect the driving and driven equipment during torque overload.
Kop-Flex logo