Since the variator keeps the engine turning at constant RPMs over an array of automobile speeds, turning the throttle grip will make the moped move faster but doesn’t change the sound coming from the engine as much as a conventional two quickness or one swiftness. This confuses some riders and prospective customers to a mistaken impression of too little power.

We can also generate fully parameterised drive products 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 enables the variator to keep carefully the engine within its optimal efficiency while gaining ground speed, or trading speed for hill climbing. Efficiency in this case can be fuel performance, decreasing fuel intake and emissions result, or power effectiveness, enabling the engine to create its maximum 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 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 engine types. Do you want to discover more about our selection of geared motors?
As well as 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 course asynchronous motor, and a NORD gear unit.

We have even more information regarding Variable Speed Drive.