If you have any questions, please do not hesitate to contact us. The abc of automatic transmission: robotics. This is a manual gearbox in which clutch and clutch management is performed by a mixture of control units and actuators: let's see how it works. Let us continue with the in-depth analysis on automatic transmissions: this time we are talking about the.
Born in the 1990s from a simple idea. Compared to the two types already described in the previous chapters (dct and torque converter), this system is much more like a traditional manual gearbox. The operation of the transmission, in fact, is based on the same principles: a single clutch that connects and disconnects the engine to the gearbox, and a series of gear pairs mounted on two parallel shafts that are sequentially coupled and uncoupled, thanks to the movement of the sleeves and synchronizers. Compared to a traditional exchange - and this is the reason why it is considered automatic - the transactions of. As well as the selection and engagement of the gears are carried out independently by the gearbox itself.Hydraulic or electric actuators manage the disconnection when the machine is stationary or when it is time to change speed and change speed. Everything is controlled by an electronic control unit. On a car equipped with a robotic gearbox, there are therefore only two pedals (gas and brake) and a lever to adjust the driving mode (usually p, r, n, d and s+-).
Virtually all robotic gearboxes can be used in both directions. By leaving the lever (or button) in the "d" position, the power station autonomously selects the gear to be engaged, according to a control logic that depends on the selected driving mode (usually the fuel saving modes "eco" or "sport" are provided for the happiest drive). By using the sequential mode change, however, the task of changing or downgrading is entrusted to the driver, who must act on the lever (with the classics + and -) or on the pallets at the steering wheel. At this stage, the automatic system activates the clutch and engages the selected gear.
If you climb with the gear, the control unit decreases the torque from the engine, resulting in a decrease in the speed. In addition, there is often also an automatic shotgun function for demotions. Both sides of the medal. Let's analyze the strengths and weaknesses of this type of gearbox: first of all, since it does not have to manage the clutch, the robotic gearbox is more comfortable than a manual and saves the mechanics, as it avoids scratching the gearbox or clutch from being misused.
Compared to other types of automatic gearboxes, the robotic system is cheaper, because it is simpler and closer to a traditional gearbox - sold on a large scale - although it is always more expensive than the latter. This allows it to be mounted as an option even on small cars, such as the city car: an example is the dual decree available for the 500.
At the same time, its simplicity also derives its lightness: that is why the robotised gearbox is used, in a much more advanced and refined version, even on certain sports cars such as the pagani zonda and the lamborghini aventador, where weight reduction is one of the main targets. Speaking of defects, however, we report it as poor comfort compared to a double clutch or, better still, to a traditional automatic.
The robotic gearbox, in fact, is subject to obvious torque interruptions due to the time required to change the automatic system (longer than the dct). Being more "rugged" is sometimes an advantage: lamborghini, in fact, uses a robot to accentuate the phases of speed change and reproduce the sensations of the classic speed change, much appreciated by the purists of driving. The gearbox isr mounted on the aventador is however much faster than a manual, thanks to a special arrangement of gears. Among the defects, one can therefore include the lower reliability compared to a manual (the saying "what does not exist, does not break" applies).
From a consumer point of view, the opinions are contradictory: given the similarity with a manual gearbox, mechanical performance is almost identical. More influential, on the other hand, is the logic of selecting speeds: if the eco mode is very efficient, I. They are reduced or maintained similar to those of a traditional vehicle used by an attentive driver. Before purchasing, check the data indicated in the booklet, to ensure compatibility, if you need our help do not hesitate to contact us, our staff will be at your disposal.We only process commands when we are sure of 101% compatibility. For compatibility before purchase, attach your car's booklet. How to read the reported data in the booklet. (a) registration number (plate of registration). (b) date of first registration of the vehicle.
2.1 name or business name. 2.3 address in the Member State of registration on the date of issue of the document. 3.1 name or business name. Name(s) or initial(s) (if applicable). 3.3 address in the Member State of registration on the date of issue of the document.(e) vehicle identification number (chassis). 1 technically permissible maximum laden mass, with the exception of motorcycles. 2 maximum permissible laden mass of the vehicle in service in the Member State of registration. 3 maximum permissible laden mass of the assembly in service in the Member State of registration. (g) mass of the vehicle in service with bodywork and coupling device for towing vehicles of categories other than m1. (i) the date of registration to which the certificate of registration refers. 1 destination and use of the vehicle.
2 bodywork of the vehicle. (k) type approval number (if available). 1 axle distribution of the technically permissible maximum laden mass (for vehicles with a total mass exceeding 3,500 kg) axle 1 (kg). (No 2) axle 2 (kg), if applicable. (No 3) axle 3 (kg), if applicable.
(No 4) axle 4 (kg), if applicable.5) axle 5 (kg), if applicable.
1 technically permissible maximum towed mass with braked trailer (kg). 2 technically permissible maximum towed mass with unbraked trailer (kg). 2 maximum net power (kw) (if available). 3 fuel type or energy source. (q) power to mass ratio in kw/kg (only for motorcycles).
1 number of seats, including that of the driver. 2 number of standing places (if any). 1 sound level with stationary vehicle (db (a)).
2 sound level at engine speed rpm × min. 1 co (g / km og / kwh). 2 hc (g / km og / kwh). 3 nox (g / km og / kwh).5 particulates for diesel engines (g/km or g/kwh). 9 indication of the type-approval environmental class. The invoice, for those who so wish, must be requested at the time of payment, indicating the header and the tva number. For individual businesses, please also send us your tax code data.
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This allows it to be mounted as an option even on small cars, such as the city car: an example is the dual decree available for the 500 (photo above) or the panda. At the same time, its simplicity also draws. Più di 100,000 km.
The item "Module actuator robotic speed alfa 159 brera grande punto evo lancia delta" has been on sale since Friday, May 8, 2020. It is in the category "auto, motorcycle - parts, accessories\auto\ spare parts\suspension, direction\ shock absorbers". The seller is "himagautomotivedustry" and is located in/in casalnuovo di napoli. This item can be delivered anywhere in the world.