Since the variator keeps the Variator Motor engine turning at constant RPMs over a wide selection of vehicle speeds, turning the throttle grip will make the moped move faster but doesn’t change the sound from the engine just as much as a conventional two velocity or one acceleration. This confuses some riders and prospects to a mistaken impression of a lack of power.
We can also produce fully parameterised drive products on request. For this, we load a data record that 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 enables the variator to keep the engine within its optimum efficiency while gaining ground speed, or trading velocity for hill climbing. Efficiency in this case can be fuel effectiveness, decreasing fuel intake and emissions output, or power efficiency, allowing the engine to create its optimum power over a wide range of speeds.
We supply our Electronic Variable Speed Drives ready for installation with all of the required options. The drive is already parameterised to the particular type of electric motor. You only have to make adjustments like the ramp time, minimum/optimum frequency or restrictions to the path of rotation.
Variable Speed V-Belt Drives are suitable for all of our geared engine types. Do you want to discover more about our range of geared motors?
As well as 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 course asynchronous motor, and a NORD gear unit.
As the adjustment discs for the VBelts are made from corrosion-resistant materials, maintenance is minimal. This also offers a positive influence on your working cost balance.