Everything You Need to Know About VFD Maintenance
3 CommentsA Variable Frequency Drive (VFD) is a type of motor controller which drives an electric motor by varying the frequency and voltage supplied to the motor itself. Common terms used for a VFD are adjustable speed drive, variable speed drive, AC drive, adjustable frequency drive, inverter, and microdrive. Variable Frequency Drives (VFDs) are motor controllers that allow […]
COVID-19 – Preventative Measures & Ongoing Services
Comments Off on COVID-19 – Preventative Measures & Ongoing ServicesCOVID Protocols in Effect: Renown Electric will be watching closely as the global situation with COVID-19 continues to evolve. We wanted to reach out to Customers and Suppliers to let them know what we are doing to manage and combat this or any other virus. Renown Electric Motors and Repair Inc. is putting into place […]
Monitoring Machine Health by Oil Analysis
Comments Off on Monitoring Machine Health by Oil AnalysisMachine wear caused by inadequate lubricant performance costs industries billions of dollars every year in part repair and replacement. For this reason, early detection of warning signs in your equipment is absolutely critical. Fortunately, analyzing key fluids such as lubricants in components can provide valuable insights into the condition of machinery. Rotating parts are constantly […]
Motor Rewinding 101: How You Can Benefit
1 CommentLike all pieces of machinery, equipment motors are subject to wear and tear with the passage of time. If you find that the motor in your equipment is starting to operate inefficiently, that is typically an indicator that the deterioration process has begun. If your motor fails, or deteriorates to the point of impending failure, […]
Top Benefits of Using Laser Alignment for Motor Repairs
1 CommentThe alignment of a motor’s structural and mechanical elements influences its performance and longevity. Using laser alignment technology to facilitate motor repair and maintenance operations allows companies to ensure that parts are properly aligned and make adjustments as necessary. Laser alignment uses laser instruments, such as transmitters and receivers, to measure the alignment (or […]
What’s the Difference Between Static & Dynamic Balancing
Comments Off on What’s the Difference Between Static & Dynamic BalancingRotating parts in machines should be free of vibration to ensure their smooth operation and long service life. Reducing the vibration in your machinery relies on a number of factors, like a smooth rotating shaft, good bearing condition, and proper lubrication, but one of the most important ways to guarantee vibration-free operation is through symmetrical […]
5 Motor Testing Methods You should Be Implementing
2 CommentsTo have an efficient electric motor running means more than just adequate performance; energy efficiency, operating cost, life span, and system reliability are all interconnected with overall motor health. To keep these variables in check, regular motor testing and monitoring are critical. Even basic diagnostic testing can allow for major cost and time savings, reducing […]
Why You Should Be Implementing Vibration Analysis Monitoring Now
1 CommentRenown Electric has long been committed to providing quality proactive and preventative maintenance measures. After so much time in the business, we’ve elected to take a huge step and elevate our commitment to maintenance through partnering with i-Alert to provide clients with the i-Alert sensor. Through our years of experience, we’ve seen how unwanted and […]
Are You Optimizing Your Sheave Regrooving & Maintenance Processes?
Comments Off on Are You Optimizing Your Sheave Regrooving & Maintenance Processes?Over an elevator’s life span, its sheaves will typically require regrooving. Due to increasing demands and traffic, wear on equipment is higher, upping elevator maintenance requirements. Sheave regrooving ensures elevator cables have sufficient grip on the sheave to accommodate the weight of the lift and its occupants for efficient operation. Proper Sheave Care Renown Electric’s […]
3 Elevator Components that Benefit from Implementing a Hydraulic Rope Equalizer
Comments Off on 3 Elevator Components that Benefit from Implementing a Hydraulic Rope EqualizerHydraulic rope equalizers provide real-time rope tension adjustments across elevators and other lift systems while in operation. Uneven rope tensions ultimately add additional stress to vital components, negatively affecting the system’s operational lifespan and degrading performance. As safety and maintenance are paramount, elevator installers are now considering increasing the use of hydraulic rope equalizers. While […]
3 Cost-Saving Advantages of Hydraulic Rope Equalizers
Comments Off on 3 Cost-Saving Advantages of Hydraulic Rope EqualizersEqual rope tension is critical to an elevator’s operations. Elevators used in high rise and high speed applications are particularly sensitive to uneven rope tensions, suffering from unnecessary wear, excessive vibrations, and unwelcome noise as a result. The rope tensioning process is complex. In most static systems, the balance must be checked by an installer […]
3 Reasons to Transition from Geared to Gearless Machines for Your Elevator
Comments Off on 3 Reasons to Transition from Geared to Gearless Machines for Your ElevatorClick to Expand These days, the world’s cities are filled with high-rise apartment buildings and soaring office spaces that require elevators to travel faster than ever before. Many of these buildings – especially older ones – may still use elevators powered by some type of geared traction machine, but this technology is now widely considered […]
Fundamental Processes & Tools Used for Elevator Brake Adjustment
Comments Off on Fundamental Processes & Tools Used for Elevator Brake AdjustmentBrakes are an essential component of an elevator’s safety system. Most modern passenger elevators contain a redundant system of at least two to three types of brakes. In addition to being responsible for stopping a car during emergency and holding the elevator in place during normal operation, brakes must also ensure smooth, quiet, and uninterrupted […]
Renown to Attend the 2018 CECA Convention
Comments Off on Renown to Attend the 2018 CECA ConventionRenown Electric is proud to announce that we will be in attendance at the 44th annual CECA Convention from May 29 – June 1, 2018. The four-day exhibition and trade show, held in Calgary, Alberta, brings together companies and professionals from around the world to discuss and showcase the latest developments and technology in the […]
The Basics of Motor Testing
1 CommentTo measure the health of an electric motor, engineers must consider several key factors, including performance, energy use, operating costs, equipment durability, and overall system reliability. These are all integral components of motor health, which depends on regular monitoring and diagnostic testing. When evaluating the health of a motor, the following aspects should be carefully […]
3 Ways to Save Money and Improve the Performance of Your Electric Motor
1 CommentFinding an efficient way to run electric motors in your facility not only benefits the environment, but it can also greatly improve your company’s bottom line. As motor tools, technologies, and maintenance systems continue to evolve and advance, increasing the efficiency of electric motor machinery is now easier than ever, and even minor investments can […]
Our New Motor Repair Facility in Vaughan, Ontario
2 CommentsRenown Electric is proud to announce that we’ve opened a new, large facility at 78 Bradwick Road in Vaughan, Ontario — just blocks away from our main repair center in Concord, Ontario. Equipped with new, state-of-the-art machinery, this expansive 30,000-square-feet repair space will allow us to handle very large motor repairs and take on more […]
An Introduction to Wind Energy
Comments Off on An Introduction to Wind EnergyClean wind energy, one of the world’s fastest growing sources of new electricity, is seeing major gains in Canada; in 2016 alone, 702 megawatts (MW) of new capacity was added across the country. Ontario, in particular, is leading the way, having completed 79 new installations comprised of 2,302 wind turbines. Below, we’ll take look at […]
Modernizing DC Gearless Elevator Motors Can Reduce Operation Expenses by 50%
Comments Off on Modernizing DC Gearless Elevator Motors Can Reduce Operation Expenses by 50%In the majority of buildings constructed prior to 2000, elevators are operated by DC gearless motors. When problems arise, the first step is typically to replace the motor, but this can be a costly, complex procedure — and is usually unnecessary. Even after several decades of use, DC-powered elevator motors can still provide optimal service […]
[INFOGRAPHIC] 5 Common Elevator Myths – Debunked
Comments Off on [INFOGRAPHIC] 5 Common Elevator Myths – DebunkedRevealing the truth behind common elevator misconceptions We’re all guilty of it— waiting for an elevator to arrive, and pushing the call button over and over in hopes the elevator car will arrive faster… but does this actually work? Elevators are the most frequently used mode of transportation in the world. Every 3 days, elevators […]
