600Lbs / 280kg Fail Secure Electromagnetic Locks For Glass Doors ,
Electric Magnetic Lock , Electromagnetic Locks For Glass
Doors-280KG 600 lbs/JS-280
- Installation type: hanging mounted/surface mounted
- Operating: fail-safe and locked when energized
- Unlocking way: unlock when power-off
- Door type: single door
- Suitable for wooden, metal, glass, stainless steel and fireproof
- Wiring: PC board mounted terminal block connections
- Bracket is optional, assembled on hollow door and glass doors
- Made more secure, lock body adopts two screws on each side
- Can be used with access control system, building intercom and fire
- No mechanical damage and no residual magnetism, strong tension,
less electricity and long lifespan
|Armature plate dimension:||180Lx38Wx13H(mm)|
|Holding force||280Kg (600lbs)|
|Voltage :||12 / 24V DC|
|Current :||12V/480mA 24V/240mA|
|Available bracket||JS-28U, JS-28ZL, JS-28L|
|Signal output:||Dry Contact|
|Operating Temp:||-10℃ - 55℃|
|Suitable Humidity:||0-90% (non-condensing)|
|Finishing for lock and Armature||Zinc Alloy|
|Cartons size:||35L * 29W * 16H (cm)|
1. Fail safe, Power to lock
2. Collinear Load Test 280kg, 600pounds
3. Dual Voltage 12 or 24 VDC(optional)
4. The Standard Voltage is 12VDC when Finished
5. MOV Provides Reverse Current Protection
6. Suitable For Wooden Door, Glass Door, Metal Door, Fireproof Door
7. High Strength Material(kasolite steel), Anodized Aluminum
8. Design with no Mechanical Bolt
9. Increase the holding Force, Dual Insulative Hosing
The design of magnetic locks(Electromagnetic lock) is the same as
the electromagnet. By using the principle of electromagnetic, when
current passes through the silicon steel sheet, magnetic locks will
produce powerful suction, thereby helps to tightly absorb iron
plate. Even small current will produce huge magnetic, which can
effectively control the door.
Junson magnetic locks adopt international leading production
equipment and packaging technology, which not only makes our locks'
antioxidant capacity of the surface reach the international leading
level, but also helps to increase the holding force (higher 20%
than other manufacturers). Now our locks have been sold to more
than 60 countries and regions around the world, they are widely
used in the important places such as airports, subways, banks,
prisons, intelligent buildings, intelligent community and so on,
and become convenient, fast and intelligent tool for global users,
gain good reputation from the customers.
Advantage of magnetic lock
Q:How do I pay for my purchase?
A: we accept the following payment methods: cridet card;
Q:How much does it cost to ship to my country?
A:Please tell us your receive goods address, we will check the
shipping cost for your reference
Q:Is there any tracking Number for my item?
A: Yes, we ship every order with their Tracking Number, and you can
view the shipment staus on the corresponding website.
Q:Does this product come with retail package?
A: We have declared the packing detail on the description of each
product, please check it, thank you!
Q:I am a reseller,I would like to buy many pieces of your item,
what's the wholesale price?
A: Hi,thanks for your inquiry, if you would like to buy large
quantity, please send email to us, we will give you the best price,
Warranty Service will be honored if the damage is not caused by
human, JUNSON Provides 3 years warranty for relative products. On
the contrary, JUNSON will charge extra if repair. More information,
please browse our service center.
We offer many Electronic lock, like: Magnetic door lock, Electric
lock, Elctric door strike, Electric bolt, Electronic lock. Door
lock. Access control.