There are several factors that affect the performance of a gearbox and it can be challenging knowing the best time to repair or renew the services needed. It is important to consider the speed, torque, gear ratio, pressure, 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. In order to ensure that the entire duration of the life expectancy of your gearbox is achieved and for smoother operations, consult a gear service specialist for any gearbox issues now. 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. Spur gearboxes have a good radial teeth position to allow better handling of high gear ratios, and increasing efficiency 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 have two crossing shafts and cone-style teeth, that promotes versatile motion between these 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 offer the same benefits of helical gear systems with teeth that are slowly engaged, resulting in a less noisy and smoother shaft. In terms of efficiency level, spiral bevel gearboxes have high-efficiency rate (about 95% to 98%). Hypoid gearboxes work with 90-degree drive shafts, resembling spiral bevel variants, only with the drive axes not touching. In terms of mechanical performance of hypoid gearboxes, it is usually between 80% to 85%. Hypoid gearboxes are less noisy and more powerful when compared to spiral bevel gearboxes.
Planetary gearboxes have an efficiency level of 96% to 98%, with multiple outside planets or gears orbiting around the sun or inner gear. 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 highly compatible with a bevel or helical gears, that permit the angling of input and output drives at ninety degrees. Regardless of the type of your gearbox system is, the rue efficiency depends on proper maintenance and other important factors. If you want to find out more information about gearboxes, feel free to check our homepage or website today!