ep

November 11, 2019

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

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

Able to handle 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 engine for longer service life
Just ridiculously rugged because all get-out
The entire 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 commercial marketplace, and it is a perfect fit for applications in weighty industry such as oil & gas, major and secondary steel processing, commercial food production, metal cutting and forming machinery, wastewater treatment, cycloidal gearbox extrusion apparatus, 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 make use of cycloidal gearing technology deliver the most robust solution in the most compact footprint. The primary power train is made up of an eccentric roller bearing that drives a wheel around a set of inner pins, keeping the reduction high and the rotational inertia low. The wheel includes a curved tooth profile rather than the more traditional involute tooth profile, which removes shear forces at any point of contact. This design introduces compression forces, rather than those shear forces that could can be found with an involute gear mesh. That provides numerous functionality benefits such as high shock load capability (>500% of ranking), minimal friction and put on, lower mechanical service elements, among many others. The cycloidal design also has a large output shaft bearing span, which gives exceptional overhung load features without requiring any extra expensive components.

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