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 levels of reliability and uptime
precise individual elements ensure high efficiency
extended service life through minimum wear
FEATURES AND BENEFITS
Ever-Power develops and manufactures cycloidal equipment boxes to round off the merchandise portfolio. In drive technology, especially in the field of device machinery, automation and robotics, these compact designed, high transmission precision gear boxes are used especially to meet the highest demands for stiffness, functionality and efficiency. As well as the constantly extended regular range, these cycloidal precision equipment boxes could 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 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 needs minimal maintenance following installation. The Ever-Power is the most dependable reducer in the commercial marketplace, in fact it is a perfect suit for applications in heavy industry such as oil & gas, primary and secondary steel processing, industrial food production, metal reducing and forming machinery, wastewater treatment, extrusion equipment, 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 the majority of 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 couple of inner pins, keeping the decrease high and the rotational inertia low. The wheel incorporates a curved tooth profile rather than the more traditional involute tooth profile, which gets rid of shear forces at any stage of contact. This design introduces compression forces, instead of those shear forces that would can be found with an involute gear mesh. That provides a number of performance benefits such as high shock load capability (>500% of ranking), minimal friction and put on, lower mechanical service factors, among many others. The cycloidal style also has a huge output shaft bearing span, which provides exceptional overhung load features without requiring any additional expensive components.
A cycloidal drive has some similarities to both planetary gearing and strain-wave gears. In the image demonstrated, the green shaft is the input and its rotation causes an eccentric motion in the yellow cycloidal disk. The cycloidal disk is usually targeted at a stationary outer ring, represented in the animation by the outer ring of grey segments. Its motion 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 input shaft. Because the individual parts are well-suited to 3D printing, this opens the entranceway to easily prototyping customized styles and gearing ratios.
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