JETI model s.r.o.


Electronic Speed Controllers

The speed controllers are available in 2 main types; for brushed motors (DC – commutator) and for brushless motors BLDC. Other factors in the selection of the controller are the voltage range of the drive batteries, current demands of the motor, and the  method used to power the receiver and servos. Jeti speed controllers normally provide thermal protection, protection of the battery against low voltage (LVC), and over current protection. BEC (Battery Eliminator Circuit) controllers include an integrated circuit to provide a stabilized power supply to power the receiver and servos. 

Several product lines of electronic speed controllers for versatile use in model hobby. Available are DC controllers as well as AC synchronous speed controllers. You can select from our solutions for airplane models, helicopters, multicopters and boats.

The MEZON line of controllers is based on the successful line of SPIN pro controllers. The controller offers progressive control combined with high efficiency that optimizes your brushless motor’s operation. The compact design which incorporates a rugged body with integrated cooling fins helps to ensure effective heat dissipation for cooler operation.

Jeti MEZON ESC´s advanced design and software are capable of unique precise and efficient motor control. Our MEZON ESC´s are able to be fully integrated with the DUPLEX EX systems. With the DUPLEX integration, all data are measured in real time. Mezon ESC´s were designed to be able to measure the exact battery capacity used and let you set up a motor cut off point based not only on cell voltage, but also on overall battery pack capacity.

The MEZON controllers are equipped with overload protection for both current and temperature. The MEZON controllers are all equipped with the EX- Telemetry System to ensure maximum supervision and diagnostics for your model. This system, in cooperation with the DUPLEX system, gives the modeler much greater confidence and “peace-of-mind” . Now you can easily monitor battery capacity consumption, real-time battery current consumption, controller temperature and other measurement data.

  • The controllers with integrated BEC circuits give you a powerful voltage controller which can drive your servos directly from the flight battery, eliminating the need for a second on-board battery. The firmware on all MEZON controllers can be easily updated by the modeler. This means that with your PC and the USB adapter, in just a few clicks, you can take advantage of all of the very latest updates and cool, new features. You can easily configure all MEZON controllers with the JETIBOX universal programming tool.
  • The OPTO line of MEZON brushless ESCs features an optically separated receiver input which is insulated from the power management circuitry. This guarantees an interference-free operation. The OPTO line of brushless ESCs does not contain any BEC circuit. Additional power from the receiver battery or separate voltage regulator, such as the MAX BEC, must be provided.