ABB JOKAB SAFETY 佳可宝 JSNY8 机械安全联锁开关

"The JSNY8 Safety Interlock Switch, in conjunction with the machine control system, enables gates, movable guards, etc. to be locked in their protective positions, thus preventing access to machinery until dangerous operations have ceased.","Applications include:","The JSNY8 has 2 + 2 NC positive force disconnection contacts. The first pair closes when the actuator key is pushed into the head. The other pair closes when the locking mechanism is in the locked position.","The head can be set in four positions, thus providing the safety device with four different operating positions. These are selected by twisting the head according to the instructions in the diagram above. The leading edges of the actuator key are reinforced and beveled in order to guide it properly into the hole. TheJSNY8 is encased in a robust metal housing (IP67) providing a high level of protection to the internal operating components."

特性

• Processes which cannot be interrupted, such as welding.
• Machinery with a long stopping procedure, such as paper machinery that requires a long braking operation.
• Prevention of unauthorized access to a particular area.