| Customization: | Available |
|---|---|
| Function: | Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
High Torque Density: This is one of the most compelling advantages. The load within a cycloidal gearbox is distributed over a large number of cycloidal "teeth" (or lobes) that are in constant contact, rather than just a few teeth as in conventional gearboxes. This extensive load sharing significantly increases their load-carrying capacity for a given footprint and weight, allowing them to transmit exceptionally high torque.
Exceptional Shock Load Capability: Due to the distributed load across many cycloidal contact points and the rolling contact (rather than sliding or involute tooth contact) between the cycloidal discs and the pins, cycloidal gearboxes are remarkably robust. They are highly resistant to sudden impacts and can often absorb shock loads that are several times their rated torque without sustaining damage. This makes them ideal for demanding and unpredictable industrial environments.
High Reduction Ratios in a Single Stage: Cycloidal drives can achieve very high speed reduction ratios in a single stage, typically ranging from 10:1 up to 300:1 or even more. This capability often eliminates the need for multiple cascading gear stages, resulting in a much more compact, simpler, and lighter gearbox design compared to achieving similar reductions with conventional gearing.
Zero or Extremely Low Backlash: Cycloidal gearboxes are known for their ability to be manufactured with extremely low backlash, often approaching zero. This is achieved through precise machining and the inherent design that allows for pre-loading of components. This characteristic is paramount for applications requiring high precision, accuracy, and repeatability in motion control, such as robotics and machine tools.
High Efficiency: Despite their high reduction ratios, cycloidal gearboxes generally maintain high efficiency (often between 85% and 95% for a single stage). The predominant rolling contact between the cycloidal discs and the pins, as opposed to the higher friction sliding contact found in worm gears, contributes to less energy loss and lower heat generation.
Compact and Coaxial Design: Their unique concentric design means the input and output shafts are typically aligned along the same axis. This compact, in-line form factor makes them highly space-efficient and simplifies integration into machinery where space is a premium. Furthermore, their robust build often allows them to handle high overhung loads (radial loads on the output shaft) directly, sometimes negating the need for additional external support bearings.
Long Lifespan and Reliability: The principle of load distribution across a large number of contact points, combined with the favorable rolling contact dynamics, leads to significantly reduced wear on individual internal components. This, coupled with robust materials and construction, translates to an exceptionally long service life and high operational reliability, minimizing costly downtime.
Smooth and Quiet Operation: The continuous, rolling engagement between the cycloidal discs and pins, along with the inherent load sharing, results in exceptionally smooth, quiet, and low-vibration operation. This is a significant advantage in noise-sensitive environments and for applications that demand very fluid and consistent motion.
Fail-Safe Design (Shear Pin Option): Many cycloidal gearbox designs incorporate a shear pin mechanism connecting the input shaft to the eccentric. In the event of a severe overload or jam, this shear pin is designed to break, protecting the more expensive internal components of the gearbox and the connected machinery from catastrophic damage.
Cycloidal advantages over other styles of gearing;
Capable of handling larger "shock" loads (>500%) of rating compared to worm, helical, etc.
High reduction ratios and torque density in a compact dimensional footprint
Exceptional "built-in" overhung load carrying capability
High efficiency (>95%) per reduction stage
Minimal reflected inertia to motor for longer service life
Just ridiculously rugged as all get-out
The overall Ever-Power design proves to be extremely durable, and it requires minimal maintenance following installation. The Ever-Power is the most dependable reducer in the industrial marketplace, and it is a perfect fit for applications in heavy industry such as oil & gas, primary and secondary steel processing, industrial food production, metal cutting and forming machinery, wastewater treatment, extrusion equipment, among others.
us
){kind=link}