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 degrees of reliability and uptime
precise individual parts ensure high efficiency
prolonged service life through minimal wear

FEATURES AND BENEFITS
Ever-Power develops and manufactures cycloidal gear boxes to round off the merchandise portfolio. In drive technology, especially in the field of tool machinery, automation and robotics, these compact designed, high transmitting precision gear boxes are used especially to meet the highest demands for stiffness, functionality and efficiency. In addition to the constantly extended regular range, these cycloidal precision gear boxes can be adapted to consumer 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 since all get-out
The overall 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 commercial marketplace, in fact it is a perfect match for applications in large industry such as oil & gas, primary and secondary metal processing, commercial food production, metal slicing and forming machinery, wastewater treatment, extrusion gear, 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 the majority of robust solution in the the majority of compact footprint. The main power train is made up of an eccentric roller bearing that drives a wheel around a couple of internal pins, keeping the decrease 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 would can be found with an involute gear mesh. That provides numerous functionality benefits such as high shock load capability (>500% of rating), minimal friction and use, lower mechanical service factors, among numerous others. The cycloidal style also has a sizable output shaft bearing span, 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 proven, the green shaft is the input and its rotation causes an eccentric movement in the yellow cycloidal disk. The cycloidal disk can be geared to a stationary outer ring, represented in the computer animation by the outer ring 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 output shaft rotates in the contrary direction to the input shaft. Because the person parts are well-appropriate to 3D printing, this opens the door to easily prototyping custom styles and gearing ratios.

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June 2024
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