Categories
>Material:cast iron + stainless steel
>Scope of application:framed door, wooden door, etc.
Brand:
S4AItem NO.:
D180-ESEccentric Shaft Floor Spring Fittings Frame Door Shaft
Model No.: D180-ES
What is a floor spring ？
A floor spring is actually a hydraulic door closer, except that the device that compresses the spring is a worm gear instead of a rack and pinion. Because the worm gear can rotate forward and backward, the floor spring can be used for doors that open in both directions, while the door closer can only be used for doors that open in one direction. The technical key to the floor spring is the load-bearing seat on the lower part of the spindle, which determines the load-bearing level of the floor spring. Because the ground spring for two-way opening is not like the door closer, the ground spring needs to carry the weight of the door body, so that the weight of the door body plays a decisive role in the selection of the ground spring, but of course, the door width and wind pressure are also very important for the selection of the ground spring model.
Type | 180°Hinge |
Material | cast iron + stainless steel |
Surface | Galvanized arm, brushed decorative cover |
Scope of application | framed door, wooden door, etc. |
S4A Datesheet_Eccentric Shaft Floor Spring Fittings Frame Door Shaft
> Maximum door weight: 180kg> Maximum door width: 1200mm> Opening and closing time: 6~12S> Power supply: AC110-220V±10% 50/60HZ> Rated power: 55W
> Maximum door weight: 180kg> Maximum door width: 1200mm> Opening and closing time: 6~12S> Power supply: AC110-220V±10% 50/60HZ> Rated power: 55W
Dimension: 86x86x50mm
>SPDT ( NO/NC/COM ), Flat Type Key_x000d_ Red + Green LED indicator>Input: DC12V>Material: Material>Contact Rating: 3A/125-250VAC
S4A Automatic Flat door systems with Pull arm or Push arm, support 110V or 220V with a brushed motor> Power supply: 110V or 220V> Opening time: 3~7s / 90°> Opening and holding time: 1-30s> Protection level: IP12D
> Card type: EM Card > Multi-function standalone device can be used as a WG26 card reader > Capacity: 2000 card users, 2000 PIN users > Three-door open methods: card, code, card+code > Backlit keypad: Can operate keyboard in the dark night
> Finger Capacity: 1000> User Capacity: 3000> LCD: 1.77 inches TFT colour screen> Work with 4pcs 1.5V “AA” alkaline battery> Semiconductor sensor(Support: Fingerprint+RFID+Pincode)Support USB to download attendance record
>Fingerprint capacity:100 pieces>Password capacity:250>Swipe card capacity:1000
S4A appreciate any of your inquiries and sincerelyhope to enjoy a fruitful long-term business relationship with youto share in the mutual benefits, If you have any questions, please feel free to contact us.
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