FD978 IMO PRECISION CONTROLS, FD978 Datasheet
FD978
Specifications of FD978
Related parts for FD978
FD978 Summary of contents
Page 1
... Rope Operated Stop Switches Rope operated safety switches for the protection of exposed machiner y Lockout mechanism isolates safety contacts until manually reset 12 and 35 metre rope length models Indicator of correct rope tension Fail-safe in the event of slack or broken wire rope Heavy duty die-cast metal alloy housing ...
Page 2
... FL 684 21-22 13- 13.5 R 12.5 14 3.5 FL 984 21-22 11- The maximum cable length is 35m with eye bolts every 3m Rope Operated Stop Switches 44.5 16 5.3x7.3 15 ø5 PG13 8.5 11-12 With reset 21- 8.5 11-12 Without reset 21-22 6 Without reset 85 41 ...
Page 3
... The first and last eyebolts should be a maximum of 300mm from the switches, to ensure that the rope movement at both switches is axial, i.e., in the direction of the plunger travel. FD/FL 683/684/983/984 (35m models) The rope should be tensioned until the head plunger has travelled approximately 8mm and then the reset button pulled to release the mechanism ...
Page 4
... Applications These rope operated safety switches are installed on machines or belts. They enable a stop at any point of the machine simply by pulling the rope by hand. Being equipped with a self-checking function, they constantly test their operation and signal by the opening of the contacts, an accidental unfastening or break of the rope. When the models with reset button are used, they maintain the contacts open after operation even if the rope is released ...