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
extended 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 tool machinery, automation and robotics, these compact designed, high transmitting precision equipment boxes are used especially to meet the best demands for stiffness, performance and efficiency. As well as the constantly extended standard 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 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 because 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 reliable reducer in the industrial marketplace, and it is a perfect match for applications in heavy industry such as oil & gas, primary and secondary metal processing, industrial food production, metal reducing and forming machinery, wastewater treatment, extrusion devices, among others.
Cycloidal advantages over various 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 most robust solution in the the majority of compact footprint. The primary power train is comprised 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 includes a curved tooth profile instead of the more traditional involute tooth profile, which eliminates shear forces at any point of contact. This design introduces compression forces, rather than those shear forces that could exist with an involute gear mesh. That provides several overall performance benefits such as high shock load capability (>500% of rating), minimal friction and wear, lower mechanical service factors, among many others. The cycloidal design also has a big output shaft bearing period, which gives exceptional overhung load capabilities without requiring any extra expensive components.
A cycloidal drive has some similarities to both planetary gearing and strain-wave gears. In the image 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 usually geared to a stationary outer band, 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 opposite direction to the insight shaft. Because the person parts are well-appropriate to 3D printing, this opens the entranceway to easily prototyping customized styles and gearing ratios.
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