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Because the variator keeps the Variator Motor china engine turning at constant RPMs over a wide selection of automobile 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 acceleration or one acceleration. This confuses some riders and prospects to a mistaken impression of a lack of power.

We can also create 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 allows the variator to keep the engine within its optimum efficiency while gaining floor speed, or trading rate for hill climbing. Effectiveness in this case could be fuel performance, decreasing fuel intake and emissions output, or power effectiveness, permitting the engine to create its optimum power over an array of speeds.

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

Variable Speed V-Belt Drives are suitable for all of our geared electric motor types. Would you like to find out more about our selection of geared motors?
As well as Variable Speed V-Belt Drives, now you can also obtain Electronic Variable Speed Drives, which contain 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 manufactured from corrosion-resistant materials, maintenance is minimal. This also offers a positive effect on your operating cost balance.