cycloidal gearbox

high overload capacity
integrated support bearings
< 1 arcmin gear play
high torsional stiffness
compact design, saves space
lower costs by reducing the number of components required
high levels of reliability and uptime
precise individual elements ensure high efficiency
prolonged service life through minimal wear

FEATURES AND BENEFITS
Ever-Power develops and manufactures cycloidal gear boxes to circular off the product portfolio. In drive technology, especially in neuro-scientific tool machinery, automation and robotics, these small designed, high transmitting precision gear boxes are used especially to meet the best demands for stiffness, overall performance and efficiency. In addition to the constantly extended regular range, these cycloidal precision equipment boxes can be adapted to client requirements upon request.

Capable of handling larger “shock” loads (>500%) of rating in comparison to worm, helical, etc.
High reduction ratios and torque density in a concise 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 since all get-out
The overall Ever-Power design proves to be extremely durable, and it needs minimal maintenance following installation. The Ever-Power may be the most dependable reducer in the commercial marketplace, and it is a perfect fit for applications in weighty industry such as oil & gas, principal and secondary steel processing, commercial food production, metal slicing and forming machinery, wastewater treatment, extrusion products, among others.

Cycloidal advantages over other styles of gearing;

Inline Cycloidal Gearboxes
circulute-gearboxes EP 3000 Series variants, Ever-Power product family
The Ever-Power 3000 and our related products that utilize cycloidal gearing technology deliver the many robust solution in the the majority of compact footprint. The primary power train is made up of an eccentric roller bearing that drives a wheel around a couple of inner pins, keeping the reduction high and the rotational inertia low. The wheel includes a curved tooth profile instead of the more traditional involute tooth profile, which removes shear forces at any stage of contact. This style introduces compression forces, instead of those shear forces that could can be found with an involute gear mesh. That provides a number of functionality benefits such as for example high shock load capability (>500% of rating), minimal friction and use, lower mechanical service factors, among numerous others. The cycloidal style also has a huge output shaft bearing period, which gives exceptional overhung load features without requiring any additional expensive components.

A cycloidal drive has some similarities to both cycloidal gearbox planetary gearing and strain-wave gears. In the picture demonstrated, the green shaft may be the input and its own rotation causes an eccentric movement in the yellow-colored cycloidal disk. The cycloidal disk is usually geared to a stationary outer band, represented in the animation by the outer ring of grey segments. Its movement is transferred to the purple result shaft via rollers or pins that interface to the holes in the disk. Like planetary gearing, the result shaft rotates in the contrary direction to the insight shaft. Because the person parts are well-suitable to 3D printing, this opens the entranceway to easily prototyping customized designs and gearing ratios.

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