The valeo (ltd) long stroke shock absorber technology, developed for automatic damping transmissions, is integrated into the dmf to achieve this. Long stroke dmf damper: Dmf ltd significantly reduces perceived vibration and engine noise. This represents a major breakthrough in powertrain filtration technologies.This progress is all the more important as fuel-efficient engines under development have a higher torque and therefore generate more vibration, especially at low speeds. The ltd dmf absorbs the torque vibrations generated by the engine to the transmission, thus increasing the comfort of the occupants of the vehicle.
Two compact filtration devices give dmf ltd the necessary qualities to become an essential component of the conventional high performance engines of tomorrow as well as hybrid drivetrains, which have strict installation constraints. The ltd technology is based on two sets of three springs that run in series and are synchronized by a rear plate. Straight springs are less sensitive to centrifugal load than curved springs. This offers less friction, so the filter is better than with curved springs.In addition to the well-known technology of dual motor steering wheel, the ltd dmf integra a long stroke shock absorber developed by valeo for torque converters of automatic transmissions. This combination allows optimal filtering, especially during start-up, thanks to a maximum angular displacement of 80°, as well as an exceptional level of performance at all engine speeds. The valeo dual-mass long-stroke inertia steering wheel shock absorber offers comfort levels never before achieved on most fuel-efficient engines. The nvh level (noise-vibration-harshness) and the ease of speed change nvh offer outstanding driving comfort even for engines most prone to vibration. Flexible Inertia Steering: The shaft folds under the force of heavy combustion in the engine cylinders. This generates an oscillation of the shaft on the motor steering wheel, which is screwed on the end of the crankshaft. Constraints occur between the bearings and the crankshaft, generating vibrations. If not filtered, the result is an engine-induced rumbling, an axial vibration of the motor steering wheel and a potential increase in vibrations on the clutch pedal. The flexible steering wheel filters out the axial vibrations transmitted by the crankshaft of the engine. This is done by adding a flexible sheet on the motor side of the steering wheel. The deformation of the crankshaft continues, but is not transmitted to the engine steering wheel thanks to the flexible plate which results in a reduction of the engine noise at high speed, a reduction of the displacement on the crankshaft and a reduction of the vibration level on the clutch pedal. Clutch kit quality of valeo transmission systems, performance and experience of traditional kits of more powerful engines, longer gear ratios and new life cycle specifications have led to the development and introduction of more complex clutch designs such as valeo sat (self-adjustment technology). The sat is a revolutionary valeo technology that uses a self-adjustable wear-recovery device in front of the pressure tray, thus enhancing the life of the clutch and improving the comfort of the pedal. Valeo also provides its self-adjustment technology to heavy-duty vehicle manufacturers. As an alternative supplier, valeo engineers have developed a new clutch kit called hec (high efficiency clutch) to replace the competitor's self-adjustable clutch and give full satisfaction in terms of quality, reliability and durability. This is achieved thanks to a better assembly of the lid and a low wear (range from 190 mm to 260 mm), result of years of research in valeo research and development centers. This solution does not require a specialized tool that facilitates assembly operations. Today, more than 3,400 references (kits and components) cover 91% of the total range of the car, with a significant presence in all major car manufacturers such as French, German, Korean, Japanese and Italian manufacturers. Choose valeo an expanding offer for Korean and Japanese automotive applications. Valeo offers great business opportunities with Asian applications. With the same level of quality and service as other valeo ranges. Valeo invests in all product lines to significantly expand its offer for Korean and Japanese vehicles and help streamline your sourcing. Thanks to the range that includes more than 670 kits, the coverage estimate for the Asian valeo range is now 80%. The new references mainly include traditional clutch kits and cover all generations of vehicles. Some well-known applications are available for hyundai accent, nissan micra, daewoo matiz, suzuki grand vitara and toyota aygo and yaris and many others. More experience: reconditioned range for commercial vehicles. Valeo regenerates the clutch kit for commercial vehicles, especially in large diameters greater than 330 mm.
The refurbishment process is integrated into our factory which assembles the clutch kits oe. Thanks to the implementation of an efficient collection process through the Europe, valeo is able to obtain carcasses from all its customers to save up to 50 kilos of raw material per kit (up to 90 kilos for twin disc kits). After collection, the carcasses are sorted, disassembled and cleaned, and, before reassembly in the production line, the components are tested on benches. The regeneration process complies strictly with the same specifications for the oe.
Hydraulic stop pad (csc) csc, clutch actuator for transmission for fully hydraulic systems valeo with the arrival of new technologies and the new needs of car manufacturers, it has become increasingly difficult to mount the pedal with the lever in straight line. This is why more and more car manufacturers are using hydraulic systems that allow them to maintain an optimal and constant level of effort on the clutch pedal.These systems are much more flexible and reliable than manual systems. First, they make it possible to exert an optimal and constant effort on the pedal. Second, the material used is much lighter (70 per cent weight reduction from standards) and compact.
This is the main reason why this technology is easier to implement on projects oe in response to this market trend, valeo has developed a wide range of hydraulic parts: clutch cylinder master (cmc), hydraulic clutch actuator (crc) and level hydraulic disconnection (csc). The clutch master cylinder and hydraulic clutch actuator are used in the semi-hydraulic system, while the hydraulic stop bearing (csc) is also used in a fully hydraulic system. In 2017, 131 million vehicles are expected to be equipped with a csc. Valeo offers a range of more than 150 references covering all major applications, such as fiat 500, punto, ford fiesta, focus, hyundai sonata, mercedes classa, opel corsa, renault clio, megane, ssangyong actyon and volkswagen transporter.
As in the semi-hydraulic system, the fully hydraulic system is based on the same principle as the hydraulic brakes and consists of a transmitter (cmc), a hose and a receiver. In the "full-hydraulic" system, the receiver is a hydraulic stop bearing (csc). The csc is a hydraulic cylinder with an integrated release stop that eliminates the clutch lever and the conventional release stop. It's connected to the clutch cable. The csc is in direct contact with the clutch housing mechanism, which increases the efficiency of the hydraulic system.The advantage of the csc is to remove the fork and stop. This eliminates the strain fork deformation and increases the efficiency of the release system.
As a result, the pedal load is reduced. The csc is concentric with the inlet of the transmission shaft. This also reduces the number of components which makes it easier to mount on the vehicle. Until 1995, hydraulic clutch technology was similar to hydraulic brake technology, which consisted of an aluminium master cylinder and a cast iron cylinder connected to a steel and rubber pipe. The weight of this set was about 1000 grams.The complete function with bearing, fork and guide tube weighs about 1,700 grams. Since 1995, the intensive use of plastic materials and csc has significantly reduced the weight and costs of parts.
From now on, the total weight of the whole (cmc, tube, csc) is about 400 grams. Due to the disappearance of the release stop, fork and guide tube, the complete hydraulic function achieved a weight reduction of 75%.
Info valeo since the csc is located inside the transmission crankcase, the replacement of this element has become much longer (at the same time as the replacement of the clutch) compared to the semi-hydraulic systems. It is therefore necessary to change the csc systematically in case of clutch replacement. Composition 1 motor steering wheel bimassa 1 clutch kit (disc + pressure tray) 1 stop bearing.
The control point is very important, please always close it, just click the pay button now and on the next page select the payment method. Saturdays, Sundays and every day in red on the calendar are not considered working days. You can change this address when ordering.Removal of packages when you pick up a package, always make sure that it has not been falsified, that it has no unlikely weight, that there are not two different types of closure ribbons, that the name on the transport document corresponds to the name on the package, if you have doubts about integrity, always write on the document "you accept subject to verification of the integrity of the contents", because in case you sign the document unreservedly, you declare that the package is intact and that the content is perfect, so once signed in case of damage the object is not refundable. Telephone number it is important to communicate a fixed or mobile phone number to be traced, by us or by the courier, when delivering the package in case of a problem. The invoice must be requested before or at the time of purchase, not after.
The goods purchased will be delivered to the destination address indicated by the customer at the time of purchase. The customer is advised to always sign the carrier's consignment note "subject to verification of the integrity of the contents". Claims concerning damage to equipment due to unsigned mail with the above-mentioned apostille cannot be resolved. The warehouse's inventory is not directly linked to the online site, so it is possible that some of the site's products are not currently available in stock.In case of unavailability, even temporary, of the goods requested in the warehouse, here. Any delay does not result in the cancellation of the order. Once the order has been placed, delivery cannot be refused. Any inventory and returns will be the sole responsibility of the customer. This in order to fully satisfy the condition of art. 53 of Legislative Decree n. It is for the purchaser to verify the integrity of the material received not later than 3 days (natural and consecutive) from the date of arrival of the product. Service srl will no longer be liable for damage, lack of equipment or spare and replacement parts. Service srl reserves the right to legally prosecute any violation and abuse, in the interest and for the protection of all consumers. Here di service srl via di vale foresta, 4b - 00062 bracciano (rm) tva number it03598111007. Two compact filtration devices give dmf ltd the necessary qualities to become an essential component of the conventional high performance engines of tomorrow as well as hybrid drivetrains, which have many.
Mini oe: 21 20 8 606 067 - 21208606067 - 7603025.Service" and is located in this country: it. This item can be shipped to the following countries: america, europe, asia, australia.