Explore blog posts that guide you through selecting the right generator head (alternator) for your power system. Learn how to match generator heads to engine size, voltage requirements, and application types—from standby to continuous-duty systems. These articles cover key features like brushless vs. brushed designs, AVR options, and frequency compatibility to help ensure reliable and efficient performance.
there are two main types: two-bearing and single-bearing. The main difference between the two is the number of bearings that support the rotor shaft. A single-bearing generator head has a bearing supporting one end of the rotor shaft. The engine supports the other end of the shaft when it is directly connected to the flywheel. There is an industry-standard to identify the different sizes of flywheels and mounting (bell) housings. They are referred to as SAE sizes.
Learn about the pros and cons of single vs. double bearing alternators and their mounting options. Find out which one is right for your application.
