KHJ-12 / 0.5 type mine explosion-proof emergency stop switch

KHJ-12 / 0.5 type mine mine explosion-proof emergency stop switch emergency stop switch, flameproof mine emergency stop switch, KHJ a mine emergency stop switch, the product description KHJ-12 / 0.5 type mine explosion-proof emergency stop switch mounted on the side of the fuselage frame belt conveyor, generally one per 70 meters installed in series with the emergency stop switch between rope or lead wire. When the belt conveyor normal operation, emergency stop switch arm in the vertical position, when the possibility of personal or equipment accident, pulling rope, the switch arm to rotate and drive shaft rotates, the cam mechanism forces the simultaneous operation of two micro-switches, cutting the belt conveyor control circuit or malfunction stop signal is issued. Emergency stop action with mechanical latch key automatic locking. After Accidental necessary artificial press the reset button, emergency stop switch rocker mechanism under the action of the spring, to return to normal working condition. 2. The main technical parameters Contact capacity: DC12V / 0.5A; Rotary: 6 ~ 14mm; action angle: ± 25 °; action mode: two-way cable type; introduced directly into the way: both sides of the main outlet port (2) 15 ~ 20mm core selection of 7 to 10 conductor signal cable; the lower part and outlet (4) 6 ~ 12mm use 4 core (2 core) signal cable; Weight: I type 6.6KG; type II 7.5KG Name: Manager Liu Mobile 15562337281 QQ; 2964406456 Want: meikuang008 Address: Jining High-tech Zone