Variable Speed Drive

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

We can also produce fully parameterised drive models on request. For this, we load a data record that you provide into the frequency inverter after completion of the typical 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 ideal efficiency while gaining ground speed, or trading acceleration for hill climbing. Efficiency in this case could be fuel performance, decreasing fuel usage and emissions result, or power efficiency, allowing the engine to produce its maximum power over an array of speeds.

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

Variable Speed V-Belt Drives are suitable for our geared electric motor types. Would you like 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 has a positive influence on your operating cost balance.

For any type of questions concerning Variable Speed Drive, contact us on our web site.