Since the variator keeps the engine turning at continuous RPMs over an array of vehicle speeds, turning the throttle grip will make the moped move faster but doesn’t change the sound coming from the engine just as much as a conventional two quickness or one rate. This confuses some riders and potential clients to a mistaken impression of too little power.
We can also produce fully parameterised drive products on Variable Speed Drive request. For this, we load a data record which you provide in to the frequency inverter after completion of the typical tests.
Variomatic transmissions use centrifigual weights to decrease the engine’s gear ratio as engine speed increases. This allows the variator to keep the engine within its optimum efficiency while gaining floor speed, or trading quickness for hill climbing. Efficiency in this case can be fuel efficiency, decreasing fuel usage and emissions output, or power efficiency, permitting the engine to produce its maximum power over an array of speeds.
We supply our Electronic Variable Speed Drives prepared for installation with all of the required options. The drive is already parameterised to this type of engine. You only have to make adjustments such as the ramp time, minimum/maximum frequency or limitations to the direction of rotation.
Variable Speed V-Belt Drives are suitable for our geared 
motor types. Do you want to find out more about our selection of geared motors?
And also Variable Speed V-Belt Drives, you can now also obtain Electronic Variable Speed Drives, which consist of a frequency inverter from the SK200E and SK180E series, an IE2 or IE3 efficiency class asynchronous motor, and a NORD gear unit.
As the adjustment discs for the VBelts are produced from corrosion-resistant materials, maintenance is minimal. This also has a positive influence on your operating cost balance.