Rotational vibrations - Import export

Rotating Piston Absorbers are displacement absorbers using hydraulic flow resistance. They are used to damp rotational vibrations, e.g. absorbers for ropeway cabins (see VDIRichtlinie VDI 3833 German Association of Engineers, sheet 1). The design is customized. Due to different operating conditions, no standard design is possible. (see also VDIGuideline, VDI 3833 sheet 1)

Highly flexible tyre coupling MULTI CROSS RILLO MCR * High torsional flexibility with progressive torsional deflection characteristic * High compensating capability for axial, radial and angular misalignments * Easy and time saving mounting of the coupling hubs thanks to the use of taper bushes * Radial change of the rubber element without axial movement of the coupled machines * Backlash-free torque transmission even in case of alternating directions of rotation * High torsional vibration and shock load damping capability * Noise level insulation * Wear-resistant and maintenance-free

Franke bearing asseblies type LVC are bearing assemblies made of steel, designed as double row angular contact ball bearings with integrated bearing elements. Franke LVC are suitable for highest circumferential speeds. They convince by very high dynamics and a very low rotational resistance. The double row angular contact ball bearings in a 4-point arrangement are preloaded. They are insensitive to shocks and vibrations. The low rotational resistance and the minimal breakaway torque reduce the required drive power. Due to the low coefficients of friction, Type LVC bearing assemblies operate almost maintenance-free and achieve a long service life.

Highly flexible coupling with progressive torsional stiffness MULTI CROSS FORTE MCF * Very high torsional flexibility with a progressive torsional characteristic line * High compensation capability of axial, radial and angular misalignment * Backlash-free torque transmission even for reverse rotation * High torsional vibration and shock load absorbing capability * Good removal of heat which may be generated by the damping effect of the coupling * Easy alignment of the coupling * Positive fit between transmission element and hub fl ange to prevent relative movement * Cost-saving spare parts inventory by use of the same element size within one series type

MULTI CROSS RILLO couplings are highly torsionally flexible tyre couplings with progressive torsional deflection haracteristic. The salient feature of the MULTI CROSS RILLO shaft couplings is that the coupling hubs are supplied with commercially available taper bushes for nominal torques of up to 11500 Nm. This allows easy and time saving mounting of the coupling hubs on the shaft. Special tools are not required. The most important attributes and advantages of the highly flexible MULTI CROSS RILLO couplings: High torsional flexibility with progressive torsional deflection characteristic High compensating capability for axial, radial and angular misalignments Easy and time saving mounting of the coupling hubs thanks to the use of taper bushes Radial change of the rubber element without axial movement of the coupled machines Backlash-free torque transmission even in case of alternating directions of rotation High torsional vibration and shock load damping capability Noise level...

The MULTI CROSS FORTE is a highly flexible coupling with progressive torsional stiffness. The special characteristic of all MULTI CROSS FORTE couplings is the use of transmission elements, which are alike within the same type series, but their number vary according to the size of the coupling. The most salient characteristics and advantages of the highly flexible MULTI CROSS FORTE coupling: Very high torsional flexibility with a progressive torsional characteristic line High compensation capability of axial, radial and angular misalignment Backlash-free torque transmission even for reverse rotation High torsional vibration and shock load absorbing capability Good removal of heat which may be generated by the damping effect of the coupling Easy alignment of the coupling Positive fit between transmission element and hub flange to prevent relative movement Cost-saving spare parts inventory by use of the same element size within one series type We are glad to see that you are...

A professionally clean feeling every day and a guided brushing experience with 360-degree visible pressure sensor for the gums Unique Oral-B 3D cleaning technology: vibrates, rotates and pulsates for up to 100% more plaque removal and healthier gums compared to a manual toothbrush Visible pressure sensor for the gums: If you brush too hard, it stops pulsating, reduces speed and warns you visually by turning red to protect your gums Dentist-inspired round brush head surrounds each tooth for deep cleaning and is gentle on gums Rechargeable toothbrush with convenient durable lithium-ion battery and battery level indicator Oral-B’s brush head fades from green to yellow based on individual use, and thus indicates when it’s time to replace it to maintain a 100% cleaning effect Oral-B is the most widely used toothbrush brand by dentists worldwide. Clinically proven results Contents: 1 handle with 2-minute timer, 1 travel case, 1 charger, 2 brush heads

The OVIBRA vibrating table is a machine type used to compact or form loose materials placed in molds (the molds are placed on the table top). The compacted material can be dry or wet. The drive of the Vibrating Table consists of electric vibrators. Rotating, unbalanced masses on the shafts of electric vibrators generate an extortion force whose vector has a linear shape. The forcing force causes the table to vibrate. Specific vibrations of the table cause the desired effect in the form of shaking and compaction of the material placed in the molds. The dimensions and method of mounting the molds on the countertop are selected depending on the customer’s requirements and the specificity of the process.

An alternative to conductive heat sealing is contact induction sealing, which is particularly suitable for sealing demanding container materials such as e.g. glass, metal or ceramic. An electromagnetic field is built up by a generator via an induction coil that is housed in the sealing head. The molecules of the aluminum foil are set in rotating vibrations, creating heat that is used for the sealing process. Our sealing machines PolySeal Vario PN and PolySeal Vario Twin as well as all fully automatic sealing systems can be equipped with induction technology.

Deep groove ball bearing W 6003-2RS1 stainless steel with contact seal Key Features: Made from stainless steel for superior corrosion and chemical resistance. Seals on both sides maintain lubricant and prevent contaminants from entering, ideal for challenging environments. Low friction, optimized for low noise and vibration, allows rotational speeds of up to 13,000 r/min. Supports radial and axial loads in both directions. Dimensions: Hole Diameter: 17 mm. External Diameter: 35 mm. Width: 10 mm. Performance: Basic dynamic load of 4.94 kN and basic static load of 3.15 kN. No need for relubrication. Cage: Laminated metal, providing durability and support in high-speed operations. Properties and Sealing: Single row design with CN radial internal clearance and Normal tolerance class. Contact seal on both sides with grease lubrication.

Smooth high speed rotation and low vibration enables precision grinding. Stepless speed change from 0 to 56,500 rpm meets a wide range of grinding applications. Compact & light weight for comfortable operation over long periods of time. Triangular grip fits operator's hand. Special plastic grip prevents cold hands and absorbs vibration. Rear exhaust system.

Keensert high-strength threaded inserts enter in pre-threaded holes and are secured via their locking keys. In High duty series they have 2 or 4 locking keys (depending from diameter) which once positioned make the insert mechanically locked against unscrewing from rotation or vibrations. Keenserts are extremely robust, have high resistance to rotation and extraction, a very precise thread and are easy to install and remove. They are widely used in sectors such as mechanics or precision engineering, aeronautics and aerospace on light alloys, steel or cast iron. They can also be used in damaged threads in expensive components. The Keensert inserts are supplied with the locking keys already positioned inside the grooves. The pre-positioned keys ensure that by screwing the insert it automatically positions itself at the correct installation depth. Keenserts are installed using special Keenest installation tool.

Keensert high-strength threaded inserts enter in pre-threaded holes and are secured via their locking keys. In Light duty series they have 2 or 4 locking keys(depending from diameter) which once positioned make the insert mechanically locked against unscrewing from rotation or vibrations. Keenserts are extremely robust, have high resistance to rotation and extraction, a very precise thread and are easy to install and remove. They are widely used in sectors such as mechanics or precision engineering, aeronautics and aerospace on light alloys, steel or cast iron. They can also be used in damaged threads in expensive components. The Keensert inserts are supplied with the locking keys already positioned inside the grooves. The pre-positioned keys ensure that by screwing the insert it automatically positions itself at the correct installation depth. Keenserts are installed using special Keenest installation tool. As standard, Keenserts in LIGHT duty series are supplied in:

Keensert high-strength threaded inserts enter in pre-threaded holes and are secured via their locking keys. In Micro series they have 2 locking keys which once positioned make the insert mechanically locked against unscrewing from rotation or vibrations. Keenserts are extremely robust, have high resistance to rotation and extraction, a very precise thread and are easy to install and remove. They are widely used in sectors such as mechanics or precision engineering, aeronautics and aerospace on light alloys, steel or cast iron. They can also be used in damaged threads in expensive components. The Keensert inserts are supplied with the locking keys already positioned inside the grooves. The pre-positioned keys ensure that by screwing the insert it automatically positions itself at the correct installation depth. Keenserts are installed using special Keenest installation tool. As standard, Keenserts in MICRO series are

number of floors 2-3-4 ..2000*6000 2-3-4..2400 *6000 motor power kv 18,5 30 30 vibration and rotation 925-11000 vibration and rotation16000-19000 22000

A unique handheld measuring device with which even untrained personnel can easily and effectively measure machine vibration on rotating machinery. Thanks to its forwardlooking measuring principle and data acquisition across three axes with the triaxial sensor, all relevant condition information is recorded with the touch of a single button. And at a measurement speed that opens up fully new dimensions. Not only is the VIBSCANNER 2 a breakthrough in terms of measurement speed and precision, but also through its robustness and its intuitive operating concept. The intuitive graphical user interface assists the employee en route in taking repeatable errorfree measurements. The device provides him/her with the exact information about the status of the measurement locations and the progress of the route.

Safe, simple, precise The new VibScanner 2 Ex is a nextgeneration, explosion protection system for quickly detecting machine vibration in hazardous work environments. Measuring simultaneously on three axes, the VibScanner 2 Ex sets the benchmark for fast and accurate measurements of machine, gear, and bearing issues. This is the ultimate tool for fast and accurate machine vibration measurements. The VibScanner 2 Ex heightens efficiency and data quality. In just a quarter of the time of a standard datacollector, it precisely measures available data in three axes. Equipped with a triaxial sensor, it requires only one measurement point and the click of a button to begin collecting machine data. This device is ideal for routebased maintenance jobs in environments where explosion protection standards are required. Its rugged magnetic foot of the triaxial sensor fits perfectly on the housing of any motor, pump, fan, or other rotating device, detecting vibration right near the source.

Officine Conterno designs and manufactures crushing, screening and aggregate washing plants for the production of concrete, bituminous conglomerates, road foundations or railway ballast. Jaw crushers, primary, secondary and tertiary mills, feeders, rotating screens, vibrating screens, vane or barrel scrubbers, and cyclonic separation groups ... These are just some of the machines in our product range.

The tub vibratory finishing machine, which has a size similar to a washing machine, with a fill volume of 70 l is our standard machine and is ideal for prototypes and small series. A noise protection cover reduces the noise and makes it possible to work in a workshop. The right and left-hand circulation as well as speed regulation from 1,500 to 3,000 rpm provide for various processing possibilities. The abrasive material and workpieces are rotated through the generated vibration. The desired processing process is created through the contact of grinding bodies on workpieces. The programmable timer rounds off the autonomous work process. The machine has a modular construction and can be expanded with an optional paper filter and separator. Both are controlled centrally through the control panel on the TV 95-SL. We recommend the PF440 paper filter for simple and comfortable water treatment. The S95 separator simplifies the separation of grinding bodies and workpieces.

The circular dryers are used for stainless drying of all types of workpieces. By using the hot-air blower or the indirect heating through heating rods below the tub, a uniform drying of the workpieces and the drying granulate is ensured. The additional advantage is that it brightens, repolishes and degreases workpieces. Both versions can be configured as individual systems in combination with a new vibratory finishing machine or as a module for an existing vibratory finishing machine. The drying medium and the workpieces are brought into a rotational movement through a generated vibration. The desired drying or post-treatment process are created through the contact of the drying medium and workpieces. The workpieces are automatically screened out of the dryer and transported from the device through the optional manual or pneumatic separation equipment.

The circular trough vibratory finishing machines are ideal for small and large series for different workpieces. A noise protection cover reduces the noise and makes it possible to work in a workshop. The right and left-hand circulation as well as speed regulation from 1,200 to 1,500 rpm provide for various processing possibilities. The abrasive material and workpieces are rotated through the generated vibration. The desired processing process is created through the contact of grinding bodies on workpieces. The programmable timer rounds off the autonomous work process. We recommend a paper filter or a fully-automatic water treatment plant for simple and comfortable water treatment. The integrated separating equipment simplifies the separation of grinding bodies and workpieces.