Circuit and gear motor PFG57/PFG09

This pre-assembled spare parts kit is designed for the functional restoration of the PFG57 and PFG09 series rotary level indicators. The supply consists of a pre-assembled, ready-to-install assembly that includes the drive unit, the switching electronics, and the return mechanics.

Components:

• Gear motor compatible with the electrical and mechanical requirements of both series of indicators (PFG57 and PFG09).
• Plastic protective cap of the gear motor.
• Printed circuit board equipped with limit microswitches and control components.
  When ordering, it is possible to select the desired electrical connection type among Faston terminals, screw terminals, or spring terminals (vibration-resistant).
• Adjustable plastic support base for the printed circuit board, it allows the variation of the preload and resistance of the return spring, optimizing the device based on the material density.
• Return spring, mechanical component for the resetting of the system when the resistance on the paddle ceases.

Operating Features:

• Interchangeability: total geometric and functional compatibility with the specified models.
• Wiring flexibility: customization of the terminals to adapt to existing installation specifications.
• Field calibration: the regulation of the spring allows to modify the operating sensitivity of the device.