Belt Conveyors; Screw Conveyors - Siemens 7MH7144 Operating Instructions Manual

B.6

Belt Conveyors

Dimensions in mm (inch)
① 50 x 50 x 25 (2 x 2 x 1) ferrous blocks or spoked wheel
② Probe
Potential for damage in each application governs the minimum gap allowable. Maximum gap
for operation is 102 mm (4 inch), optimum 25 to 50 mm (1 to 2 inch).
B.7

Screw Conveyors

① The probe should be located at the idler end (usually feed end)
② Arrows indicate permissible placement range of the probe
A ferrous mass added behind the flight of a screw conveyor, where it passes the probe aids
Borderline Operation. This mass must be added for all non-ferrous screws.
Milltronics MFA 4p
Operating Instructions, 12/2020, A5E33988839-AC
Applications
B.6 Belt Conveyors
39