Gearbox Testing

Our internal Gearbox Testing Services are designed to maximize the reliability and performance of your high-speed gearboxes. For over 100 years, Cotta has been leading the way in gearbox manufacture, specializing in precision engineering for demanding industries.

Why Gearbox Testing Matters: Understanding Gear Wear

Gearbox components are under intense stress and high RPM in industries like aviation. Without testing, they are at risk of failure, which can mean downtime, repairs, or even equipment replacement. Regular inspections and maintenance are crucial to ensure smooth and continuous operation. Preventative maintenance, including on-site inspections, can prevent costly failures and ensure efficient operation. Cotta’s full gearbox testing services will get your gearbox running at its best, extend its life, and reduce unexpected failures.

Our Gearbox Inspection and Testing Capabilities

At Cotta we have state of the art testing facilities at our Beloit, Wisconsin location to handle the most complex gearbox testing requirements. Monitoring gearbox housing temperature is a crucial part of our testing process to detect potential overheating issues. Our lab is equipped to test high RPM applications so every gearbox meets ISO 9001:2015 standards and performs in real world conditions. We also emphasize the role of analyzing gearbox oil for signs of overheating, oxidation, and wear debris during testing.

Cotta’s Gearbox Testing Services:

• High-Speed RPM Testing – For high-performance drilling machinery, our testing facility can handle input speeds over 25,000 RPM so your gearbox can withstand extreme operating conditions.
• Comprehensive Diagnostic Testing – From vibration monitoring to robustness testing our lab evaluates every aspect of your gearbox’s performance to identify potential issues before they become critical. Performing a visual inspection before conducting more detailed analyses is crucial to identify any external issues such as overheating or contamination. Regular gearbox inspection is essential to detect problems early, saving significant time and maintenance costs.
• Custom Solutions for Diverse Industries – Our testing process is designed for industries that use high performance gearboxes including EV powered hubs and ancillary machinery.
• Real-Time Data and Analysis – With multi-channel FFT spectrum analysis, temperature monitoring and sound diagnostics our team will provide you with actionable data to improve the life and reliability of your gearbox. Gearbox sound diagnostics play a vital role in assessing the overall health of the gearbox, as abnormal sounds can indicate overheating or mechanical problems that need to be addressed.

Precision Engineering with Zero Defects

Cotta delivers zero-defect gearboxes. Inspecting for gear wear, including signs such as pitting and spalling, is crucial to maintaining our high-performance standards. Through our testing protocols, we ensure every gearbox meets our high-performance standards before it leaves our facility. Recording contact patterns under both loaded and unloaded conditions helps us assess alignment and contact efficiency. We want to catch potential issues during testing so we can make adjustments and improvements before your gearbox goes into service.

Custom Testing for Your Gearbox: Detecting Oil Leaks

Every gearbox is different, and at Cotta, we know one-size-fits-all testing doesn’t work for every application. An inspection form is a crucial tool for documenting observations during the testing process. Whether you need comprehensive, high-performance testing, our expert team will work with you to develop a custom testing plan. It is important to check the inspection port for signs of overheating, structural issues, and leakage before performing a thorough analysis. We focus on your specific requirements testing for RPM, load capacity, vibration, and sound.

Emphasizing Preventative Maintenance

• 100+ Years of Expertise – Cotta has been leading the way in gearbox manufacture and testing for over 100 years.
• Latest Technology – Our testing lab has the latest equipment to simulate real-world operating conditions. Routine maintenance and adherence to manufacturer’s specifications are crucial for the performance and longevity of industrial gearboxes.
• Quick Turnaround – We know your operation is critical, so we prioritize testing to minimize downtime.
• Genuine Cotta Parts – If repairs or adjustments are required during testing we use only Cotta genuine parts to keep your gearbox intact. Regular maintenance is essential for the proper functioning of gearboxes.

Get in touch today to book a consultation or visit our Wisconsin facility to see our testing lab in action!