Few industrial environments are as grueling for a gear reducer as the mining industry. Cramped spaces, shock loads and airborne particulate all place heavy demands on mining equipment; withstanding these conditions requires exceptionally heavy-duty machinery, such as Hansen gearboxes.
Thanks to their increasingly compact and cost-effective design, concentric shaft reducers are becoming increasingly popular for high-torque applications. Like any other Falk gear reducer, a concentric drive requires some sort of cooling mechanism in order to maximize its thermal horsepower capacity, or the amount of horsepower it can transmit continuously for at least three hours without overheating.
In an industrial setting, space constraints and the resulting equipment configurations often require some creativity in order to get components working together effectively. For example, sometimes a machine may be located a large distance away from its motor, requiring a long connecting shaft. In such cases, floating shaft G couplings can provide an easy answer.
Anyone who has ever had to maintain a Falk gearbox knows how important lubrication is for industrial machinery. At every step of the way, moving parts require careful lubrication – from the Falk gear reducer all the way down to the couplings – to prevent failures and maximize the equipment’s life span. Effective lubrication decreases wear and tear on parts and even minimizes the amount of lubricant used; poor lubrication equates to money lost.
A failed Falk gear reducer can teach plant managers and maintenance technicians oodles about how to improve industrial operations. Understanding why a Falk gearbox failed helps engineers prevent future failures. Increased safety, efficiency and performance can also stem from failure analysis, as can reduced costs and environmental impact. The complexity of modern industry requires that certain steps be followed while conducting a thorough failure examination.
The heat produced by industrial machinery is one of the primary factors that determine its performance and longevity – and parallel shaft reducers are no exception. Parallel shaft reducers are compact and power-dense components that are commonly used for high-torque applications. As a result, they generate a lot of heat.
Falk couplings come in many different varieties, each suited to certain situations or applications. Over the years, as Falk has refined its coupling designs and innovated new solutions for connecting mechanical parts, some couplings have fallen out of common use or have been replaced with more modern versions. One example of this phenomenon is the now-obsolete line of Falk Steelflex F couplings. Continue reading
Selecting the right Falk gearbox for an application is as much an art as it is a science. Choosing the wrong Falk gear reducer can affect everything from machinery performance to facility output to compliance with federal regulations. Aside from compatibility factors such as speed, horsepower, torque and load-bearing capacity, there are many other considerations engineers should keep in mind when shopping for surplus gear reducers, including:
If asked to define G couplings, the average man or woman on the street might speculate that G couplings occur between members of a Homie-G’s entourage. However, engineers, factory managers and maintenance technicians know better. They understand that G couplings connect different parts of heavy-duty machinery. This article explains just what a G coupling is, and also lists applications for different types of G couplings. Continue reading
If you’re in the market for a surplus gear reducer or any other obsolete or refurbished industrial machinery components, keep in mind that the Falk surplus dealer you choose can have a big impact on how much time and money your facility spends on repairs and replacements. Although Falk surplus parts are reliable in terms of manufacturing quality, not all suppliers are equal in terms of service.