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 types of gearboxes available in the market today include the following: bevel gearboxes, helical gearboxes, spiral gearboxes, hypoid gearboxes, spur 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. in this article, let us learn about the specific details of each gearbox type.
The most common type of gearboxes 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. Unlike spur gears that are laterally positioned to the revolving axis, helical gearboxes are locked at a certain angle, usually at ninety degrees. The loading directions allow helical gearboxes to work with higher torques, with efficiency ranging from 49 to 98%. Two crossing shafts make up bevel gearboxes, with cone-style teeth to promote versatility in motion in between shafts. A bevel gearbox should be handled with extra care considering the significant amount of pressure. Bevel gearboxes are suitable for low-speed jobs, and the efficiency rate is just a little bit lower than helical and sour gearboxes. Spiral gearboxes possess the same benefits of helical gear systems with slowly engaging teeth for a less noisy and smoother shaft. 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. 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.
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%. Planetary gearboxes have high differentials which are compact, producing triple torque amount. Planetary gearboxes are compatible with helical or bevel gearboxes systems for maximum performance. Regardless of the type of your gearbox system is, the rue efficiency depends on proper maintenance and other important factors. Learn more about right angle gearboxes here!