Because 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 from the engine just as much as a conventional two quickness or one rate. This confuses some riders and leads to a mistaken impression of too little power.

We can also create fully parameterised drive units on request. For this, we load a data record which you provide into the frequency inverter after completion of the standard tests.
Variomatic transmissions use centrifigual weights to diminish the engine’s gear ratio as engine speed increases. This allows the variator to keep the engine within its optimal efficiency while gaining floor speed, or trading rate for hill climbing. Performance 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 an array of speeds.

We supply our Electronic Variable Speed Drives prepared for installation challenging required options. The drive is already parameterised to the particular type of electric motor. You only need to make adjustments such as the ramp time, minimum/optimum frequency or restrictions to the path of rotation.

Variable Speed V-Belt Drives are ideal for all of our geared motor types. Would you like to find out more about our range of geared motors?
In addition to Variable Speed V-Belt Drives, you can now also obtain Electronic Variable Speed Drives, which contain 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 effect on your working cost balance.

If you would certainly like more information on Variable Speed Drive, please do not be reluctant to contact us.