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Machinery Maintenance

Telltale Signs of Wear in Falk Couplings

Falk couplings are common components in any mechanical drive system. A variety of Falk couplings are available, including gear, grid, disc, elastomeric, fluid and composite. Couplings require periodic maintenance, and regular inspection will provide clues to help improve the life of a Falk coupling. Signs of coupling failure include leakage (indicating seal failure), excessive noise […]


5 Signs Your Mixer Drive Needs Attention

Falk gearboxes are commonly used to drive mixers for chemical processing. As they age, these gearboxes wear and require increased levels of maintenance. A proper maintenance schedule and procedures will help monitor the overall condition of the drive system and provide information that will help determine the condition of the Falk gearbox. This will then […]


Inching Drives: Rarely Used, but Incredibly Important

Inching Drives Explained Inching drives are units that provide slow-speed operation of conveyor or elevator systems in order to facilitate maintenance and inspection. An inching drive, which contains its own gearbox reducer to achieve the slower speeds, can be installed between the driving motor and the main drive system, or it can connect to the […]


Gear Ratios: Mechanical Mathematics 101

Within a Falk gearbox reducer, gears convey power from one rotating shaft to another through the interaction of the gear teeth. Each pair of teeth on two interacting gears acts as a lever to transmit torque, or rotary force, from one shaft to the other. The relative size of the gears determines the lengths of […]


Types of Misalignments in Couplings

You may have already heard that Falk couplings are the solution to misalignment issues on the factory floor. Nobody wants to have mis-alignments, but it is not always possible to raise, lower or position equipment for that perfect shaft match-up. The correct Falk coupling will flex, pivot, rock or distort to accommodate misaligned shafts and […]


Gear Backlash: A Delicate Balance

You know accurate positioning in your factory equipment is a must for ideal performance. If your shaft positioning has ever lost motion due to gear backlash, there are a few approaches that can help manage or prevent this condition. Before we address finding the perfect balance in your Falk gear reducer, it’s important to more […]


Gearbox Reduction: How It Works

In our everyday lives, we are surrounded by technology that most of us don’t really understand. Gearbox reduction is a process that is used across many industries, in hundreds of products, yet few people would be able to spontaneously explain how it works. The following information aims to remedy that situation by explaining why gearbox […]


4 Common Types of Gear Failure

When industrial power transmission equipment breaks down, it’s critical to not only repair the problem but to determine its cause so you can prevent it from happening again. Of course, that’s easier said than done. While damage to your Falk gear drive may be easy to spot, determining the root cause can require some careful […]


Explaining and Diagnosing Excessive Overhung Load

There are many possible causes of power transmission equipment failure, but excessive overhung load is one of the most commonly disregarded – despite the fact that it is one of the most prevalent causes of downtime and maintenance costs on Falk gear drive equipment. Excessive overhung load is often the hidden culprit behind an unusual […]


Lubricant Storage Tips for Falk Gear Drives

The life of a Falk drive is only as good as the lubricant you use to keep it running properly. When you’re dealing with large volumes of lubricant, as many industrial power transmission equipment users do, it’s easy to damage your equipment productivity and reliability by using lube that has been improperly stored or handled. […]


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