Description
FSG
PW 620-18
PRECISION ROTARY POTENTIOMETER
500 Ω/ 345°
1570Z02-000.041/00
The FSG PW 620-18 (1570Z02-000.041/00) is a precision rotary potentiometer used in shipboard control systems. It converts the angular position of a shaft into a resistance value, with 500 Ω over 345° of rotation, so that a control system can read the position of the mechanism it is linked to. In marine control equipment this kind of sensor provides position feedback for levers, actuators and indicators. The unit is offered in Used condition and gives control circuits a resistance signal that follows shaft position directly.
Key Features
✓ Precision rotary potentiometer
✓ 500 Ω resistance
✓ 345° rotation
✓ PW 620-18 model
✓ Part number 1570Z02-000.041/00
Marine Applications
✓ Rudder angle feedback in steering gear control
✓ Propeller pitch position feedback
✓ Engine telegraph and throttle lever position sensing
✓ Valve actuator position indication
Technical Support
Prota Marine provides technical support, repair and onboard installation for the rotary potentiometer and the wider marine control system. Fault diagnosis covers position signal faults traced to the potentiometer or its circuit, and commissioning support follows installation.
