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 minimum wear
FEATURES AND BENEFITS
Ever-Power develops and manufactures cycloidal equipment boxes to circular off the merchandise portfolio. In drive technology, especially in the field of device machinery, automation and robotics, these compact designed, high tranny precision gear boxes are used especially to meet the best demands for stiffness, functionality and efficiency. In addition to the constantly extended regular range, these cycloidal precision equipment boxes can be adapted to customer requirements upon request.
Capable of handling larger “shock” loads (>500%) of rating compared to worm, helical, etc.
High reduction ratios and torque density in a concise dimensional footprint
Exceptional “built-in” overhung load carrying cycloidal gearbox capability
High efficiency (>95%) per reduction stage
Minimal reflected inertia to motor for longer service life
Just ridiculously rugged as all get-out
The entire Ever-Power design proves to be extremely durable, and it requires minimal maintenance following installation. The Ever-Power may be the most dependable reducer in the industrial marketplace, in fact it is a perfect match for applications in large industry such as for example oil & gas, principal and secondary metal processing, industrial food production, metal slicing and forming machinery, wastewater treatment, extrusion gear, among others.
Cycloidal advantages over additional 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 many compact footprint. The main power train is made up of an eccentric roller bearing that drives a wheel around a set of internal pins, keeping the reduction high and the rotational inertia low. The wheel incorporates a curved tooth profile rather than 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 would can be found with an involute gear mesh. That provides a number of efficiency benefits such as for example high shock load capacity (>500% of rating), minimal friction and wear, lower mechanical service elements, among many others. The cycloidal style also has a large output shaft bearing span, which provides exceptional overhung load capabilities without requiring any additional expensive components.
A cycloidal drive has some similarities to both planetary gearing and strain-wave gears. In the picture shown, the green shaft is the input and its own rotation causes an eccentric motion in the yellow-colored cycloidal disk. The cycloidal disk is geared to a stationary outer band, represented in the computer animation by the outer ring of grey segments. Its movement is used in the purple output shaft via rollers or pins that user interface to the holes in the disk. Like planetary gearing, the output shaft rotates in the contrary direction to the input shaft. Because the individual parts are well-suited to 3D printing, this opens the door to easily prototyping customized designs and gearing ratios.