Ventilation

A picture of a door lock with a gear on the handle.

The G3 Drive opens and closes curtain and vents with 

precision for optimized control during every ventilation cycle. 

150Nm, 250Nm, 450Nm, 650Nm

PATENT PENDING Advantages 

  • Light weight gearbox – 7 Kg 
  • Installation and adjustment by one person 
  • Safety Switch – prevents overriding of the limit switches. 
  • Heavy Duty Construction for Long life . 
  • No Regular maintenance required . 
  • Self-braking worm gear transmission ensures that the 
  • output shaft locks when the drive unit stopes. 
  • Setting limit switches system by one person 
  • Friendly interface, easy to operate. 
  • Counter mechanism is characterized by precision, 
  • reliability and safety – zero backlash. 

The gearbox is totally sealed and lubricated for life. No regular maintenance required.Technical Specifications 

  • Torques – 150Nm , 250Nm ,450Nm, 650 Nm 
  • Ratio – 1: 50, 85, 250, 350, 500, 750, 1500, 3000 
  • Speed – 0.3 – 18 RPM Weight – 7 Kg. 
  • Motor – 1/4 HP, 1/3 HP, 1/2HP 
  • 115V – Single phase 
  • 230V – Single phase 50/60 Hz 
  • 230/460V – 3 phase , 50/60 Hz