CHIARAVALLI
Chiaravalli gearboxes and electric motors
High reliability, compact volumes and easy construction are among the main characteristics of new Chiaravalli planetary gearboxes. As one of the main advantages, our planetary gearboxes can be easily assembled with electric and hydraulic motors, worm gearboxes (CHM series) and input shafts.
Furthermore, they can be assembled with different output flanges or shafts, all these characteristics make them suitable for several industrial applications.
Chiaravalli planetary gear boxes are available in linear version (CHPL) and angular one (CHPLB). Our range covers 11 transmission sizes, from 100 daNm up to 3500 daNm, rate reductions from 3.55:1 to 3422:1 and more with four reduction stages (these available upon request). Chiaravalli planetary gearboxes are available at anti rusted treated blank surface ready to be painted.
Chiaravalli Hygienic Line
Chiaravalli Group introduces the new “Hygienic” series: a complete line of motors, gearboxes and gearmotors designed to offer the highest level of hygiene, corrosion resistance and ease of cleaning.
Made with materials such as AISI 304/316 stainless steel and aluminum treated with anti-corrosive coatings, the Hygienic range is perfect for use in the food, pharmaceutical, cosmetic and chemical sectors. The cavity-free design, smooth surfaces and IP69K protection allow for simple and effective sanitization, while ensuring a long life even in environments subjected to intensive washing.
Main features:
High-efficiency asynchronous and brushless motors (IE4 class)
Possibility of customized configurations, including self-braking versions
Compatibility with inverters and modular solutions
Chiaravalli speed variators
Chiaravalli presents its line of mechanical oil-cooled variators CHV series in sizes 02-05-10-20-30-50.
Main features
Variation range 1: 5
Uniform and silent operation
Couple growing at low revs
High efficiency
Inlet and outlet flanges B5
Compact shape
Aluminum boxes size 02-05-10
Painted RAL 9022 gray
Chiaravalli mechanical worm screw jacks
The new series of Chiaravalli mechanical screw jack, named CHS, is a product, the innovation of it is due to modularity whitch allowins to supply a customized product in reasonable times. The coupling with electric motors (either on normal, motor brake or explosion-proof motors) is guaranteed thanks to the predisposition to IEC B5 and B14 flanges.
This type of worm gear screw jack is used in many fields where it is necessary to lift considerable weights, such as automated production lines for sheet metal machinery, packaging, printing, textiles, plastics, food, renewable energy and more.
Product features
– modularity
– customization
– high strength cast iron case
– hardened and ground worm gear
– long life lubrication
Chiaravalli sprockets
The range of Chiaravalli sprockets designed for chains manufactured by Chiaravalli provides an all-round solution to the needs of industry in the sector of flexible mechanical transmissions and is the result of a manufacturing process that is designed to achieve the top in terms of technical and quality performance.
Our production programme includes sprockets and wheels designed for chains, produced in compliance with the principles and with the most recent Standards and International Unified Standards: UNI, ISO, DIN, ANSI, etc. However, the standards define a profile with minimum dimensions and a profile with maximum dimensions for the wheel space for chains and rollers and the actual profile must lie within these values.
Our sales programme is completed with single and multiple roller chains, and special chains suitable for every industrial application and Chiaravalli is also able to manufacture sprockets and platewheels suitable for chains in a specific execution, produced to drawing any of material and with induction hardening and case-hardening and hardening applied to steel wheels and sprockets.
Chiaravalli platewheels, wheels for table top chains, hubs and adaptors
The range of platewheels designed for chains manufactured by our Company provides an all-round solution to the needs of industry in the sector of flexible mechanical transmissions and is the result of a manufacturing process that is designed to achieve the top in terms of technical and quality performance.
Steel, stainless steel, cast iron sprockets and platewheels in compliance with DIN and ASA for single, double, and triple from 5mm-to 2”pitch.
Taper Lock sprockets for single, double and triple from 3/8”-to 1”1/4 pitch and THF TEETH too. THF hardened tooth sprockets from 3/8” to 1” pitch with finished bore, keyway, and setscrew hole.
Chiaravalli tensioner – chain tensioner CHT brand
Chiaravalli produces all its automatic tensioners in Italy. Our automatic tensioners keep the tension of the chains and the belts constant. Their automatic tension action improves the performances and increases the duration of the chains and the belts, thus reducing the maintenance on them. Furthermore, the tensioners can also be used as pressers, to keep any item in the desired position in movement on the transport band lines.
The tensioners are available in a wide variety of models and sizes, they are used in several applications such as agricultural machines, conveyors bands, packaging, bottling and printing machines and industrial applications, where chains or belts are involved.
The high quality of the used materials and the accuracy of the items machining process, make our tensioners, higher quality products, with long-life, capable to withstand heavy loads in any environment. All tensioners with aluminum body/base are black painted through the cataphoresis process.
This process consist of the immersion of the parts with a continue electric current. The deposited film confers to the tensioners aesthetic and anticorrosive characteristics, then prolonging ther life time. The tensioners can be provided as single elements, in linear versions AS and L and rotating T and E, or complete of chain tensioner sprockets, belt tensioner roller or chain tensioner sliding block (in polyethylene UHMW high molecular mass 1.000.000 black).
Chiaravalli flexible couplings GIFLEX
Flexible torsion couplings, which are connecting devices between rotating shafts, are designed to ensure shock-free torque transmission and to compensate minor alignment deviations in operation between the shafts in industrial use.
The GE-T range of Chiaravalli flexible couplings ensures this level of performance and also provides excellent quality thanks to the machining accuracy and the choice of materials used.
The general level of reliability provided by the GE-T couplings is ensured by a satisfactory useful working life of the couplings.
Operation of the flexible torsion couplings, such as the GE-T type or similar couplings is characterized by a proportional feature between the twisting torque and the torsion angle and by the ability to compensate limited angular and radial misalignments.
Key features of equal importance, but which are more difficult to interpret are represented by the absorbing factor and natural frequency or resonance.
