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. The several factors you have to consider are speed, torque, gear ratio, pressure, shaft, noise, orientation, and operating cycles. The types of gearboxes available in the market today include the following: bevel gearboxes, helical gearboxes, spiral gearboxes, hypoid gearboxes, spur 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. We will share some information about the different types of gearboxes to help you choose what you need for your industrial or commercial needs.
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%. Spur gearboxes are ideal for low-speed and low-impact jobs where loud noise is more tolerated as this type of gearbox creates a lot of pressure and noise. Helical gearboxes are locked at a certain angle, unlike spur gears that are laterally positioned to the revolving axis. The helical gearboxes’ loading directions allow them to work with higher quotes, and they are quieter than spur gearboxes. Bevel gearboxes are composed of two crossing shafts, with cone-style teeth, promoting motion versatility in between shafts. This type of gearbox must be fitted very carefully to handle the huge amount of pressure. Bevel gearboxes work best with lower gear ratios and low-speed jobs, with an efficiency rate between 93% to 97%. Spiral gearboxes possess the same benefits of helical gear systems with slowly engaging teeth for a less noisy and smoother shaft. Spiral bevel gearboxes have higher efficiency rate which is about 95% to 98%. Hypoid gearboxes work with 90-degree drive shafts, resembling spiral bevel variants, only with the drive axes not touching. When it comes to mechanical performance of hypoid gearboxes, it is between 80% to 85%. As compared to spiral bevel gearboxes, hypoid gearboxes are less noisy and more powerful.
Planetary gearboxes have an efficiency rate between 96% to 98%, making them quite efficient, with multiple outside planets or gears that orbit around the sun or inner gear. As compared to spur gearboxes, planetary gearboxes are compact and with high gear differentials. Planetary gearboxes are highly compatible with a bevel or helical gears, that permit the angling of input and output drives at ninety degrees. No matter what type of gearbox you like to use, the real efficiency depends on several factors such as repair and maintenance. come and visit our homepage or website to learn more about spiral bevel gearboxes, right angle gearboxes, and others.