guard security locks for crane
|Warranty:1 Year||After-sales Service Provided:Overseas third-party support available|
Product DescriptionProduct Application
Permanent magnet security locks is the latest products which devleped and designed for settling the security risks existed in the field of crane boarding gate of the end beam, can completely replace the door bolt and safety switch on the boarding gate, has a long life, high shock resistance, easy installation, no need to change the electronic control system, prevent security risks and other advantages. Since with the built-in strong magnetic device, when the boarding gate is near the product, the boarding gate will be adsorpted by the strong magnetic device tightly, while output signal to the electronic control system, which the door bolt will be synchronized with the output signal, the operating staff operates much easier when pass the boarding gate, also pass through much safer.
1. Rated current: 6A2. Ambient humidity: -20℃~ -+65℃3. Relative humidity: ≤95% (+25℃)4. Applies to more severe dust evironment (including conductive dust)5. Suitable for under medium vibration and shock place.6. The casing protection class: IP65
This device is not required to supply the power by the external, Just connect the red and blue lead wires to the translation interlock protection circuit. Please use it in the correct circuit voltage so that the indicator lamp inside of the device can work in normal.
1. Homemade HolderWith two angle steels welding on the side of near end railing door open direction. Making four fixed mounting holes according to the installation hole size of safety door device. (hole diameter M8, drilling distance 55mmX 175mm)2. Setting DeviceWith M8 X30 bolts fixing the safety door device on the fixed angle and wiring as required.
5. TestThe safety door device should flush with the end railing door open direction after installing it. Please instaill permanent magnet safety door device first, then install the stopper. After installing stopper, when close the door, the stopper should flush with the safety door device. Observe the indicator lamp when open and close the door, to check the safety door device working properly or not.
3. Users Self-made StopperCutting a piece of baffle (steel, width: 14mm, thickness: 3mm above, length according to the field situation), outside can do simple anti-rust treatment.4. Fixing the StopperThe stopper can be welded on the end beam door directly or fixed on the end beam door by screws
1. Since with the built-in strong magnetic device, please don’t put the watch, mobile etc. close to it while this products transportation, installing and using to avoid of magneticization or damage2. The product accessories (steel stopper, thickness 3mm above) should be homemade by the users according to the field situation.3. The indicator lamp is on when the door is open, the switch is off. The indicator lamp is off when the door is close, the switch is turned on. Such as abnormal phenomenon, Please check the reason or replace the product.4. Should be regularly made dust removal for outside of the products, regularly check whether it is work normally or not
Our ServicePre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Packing & Delivery
Packed by the strong carton.
Will be make delivery within 20 days after receipt of the deposit.
Send your message to this supplier
- Zhejiang Junuo Electrical Appliances Co., Ltd.
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multi-controller ,permanent magnet safety lock ,voice alarm ,permanent magnet contactor ,anti sway electric contact device
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