Shaft speed switches for conveyors and elevators
4B Australia Pty Ltd
Motion Sensors, Belt Speed Monitors
Proximity, inductive, zero speed, stop motion sensors and rotech encoders to monitor dangerous belt slip, underspeed or stop conditions on conveyors, bucket elevators and any other shaft driven machinery.
4B's non-contacting sensors can be used to detect screw conveyor flights, elevator bucket bolts and other moving ferrous targets. Speed switches can be connected to a PLC or to one of 4B’s hazard monitoring systems to provide alarm and/or shutdown of your machinery when dangerous conditions are detected.
4B's speed switches are ATEX and IECEx certified for use in hazardous areas.
Belt Speed Monitors
, Motion Sensors