Your Ultimate Guide to Different Types of Gearboxes

With a wide array of gearbox designs available today, it can be overwhelming choosing the best for your needs, and it is challenging determining the best time to repair or renew the services required. You have to take into consideration the gear ratio, pressure, speed, torque, noise, orientation, shaft, and operating cycles. The different types of gearboxes are spur gearboxes, helical gearboxes, bevel gearboxes, spiral gearboxes, hypoid gearboxes, and planetary gearboxes. You can always contact a gear service specialist for any gearbox mechanical or tehcnical issues to make sure that your industrial gearbox system is optimally operational for the entire duration of its life expectancy. Now, let us learn more about the details of the different types of gearboxes.

The simplest and the most common gearboxes available today are spur gearboxes. The position of the radial teeth allows handling high gear ratios and increasing efficiency rate up to 98%. This is desirable for low-speed and low-impact jobs where loud noise is tolerated because it creates a lot of pressure and noise. The gears of helical gearboxes are like spur gears but the teeth are not laterally positioned to the revolving axis, rather are locked at ninety degrees. The helical gearboxes’ loading directions allow them to work with higher quotes, and they are quieter than spur gearboxes. Bevel gearboxes have two crossing shafts and cone-style teeth, that promotes versatile motion between these shafts, click here!

Bevel gearboxes must be fitted and handled with care because of the high amount of pressure. Bevel gearboxes work best with lower gear ratios and low-speed jobs, with an efficiency rate between 93% to 97%. A variant of bevel gearbox is spiral bevel gearbox, offering the same benefits of helical gear systems with slowly engaging teeth. In terms of efficiency level, spiral bevel gearboxes have high-efficiency rate (about 95% to 98%). Hypoid gearboxes resemble the types of spiral bevels with drive axes that don’t touch. The mechanical performance of hypoid gearboxes is between 80% to 85%. As compared to spiral bevel gearboxes, hypoid gearboxes are less noisy and more powerful, click here!

Multiple outside planets or gears make up the planetary gearboxes, orbiting around the sun or inner gear, with an efficiency rate of 96% to 98%. The load transmissions of planetary boxes results to increased efficiency, with compact and high gear differentials, for the triple amount of torque. Planetary gearboxes are compatible with helical or bevel gearboxes systems for maximum performance. No matter what type of gearbox you like to use, the real efficiency depends on several factors such as repair and maintenance. Learn more about right angle gearboxes here!