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
> Card type: 125KHz or 13.56MHz Card> PCD-101EM: 125KHz (WG26 output)> PCD-101Mifare: 13.56MHz (WG34 output)
> Card Type: EM Card> Storage: 4000 users> Working frequency: 125KHz> Operating voltage: DC12V> Wiegand 26 Input and Output
> Finger Capacity: 1000> User Capacity: 3000> LCD: 2.4 inches TFT colour screen> Work with 4pcs 1.5V “AA” alkaline battery> Fingerprint Sensor: Semiconductor(Support: Fingerprint+RFID+Pincode)Support USB to download attendance record
> Dimensions: 69x60x15mm> Operating temp: 5A/24V> Material: High-quality elements with superb design> Suitable for Door: Fail-safe electric locks with signal output> Output Capability: Applied to double-door interlocking
> NFC RFID Access Control Reader> Material: Plastic pane> Wiegand 26/34 output> Dimension: 86x86x8mm> Voltage: DC9~15V> Working Frequency: 125KHz & 13.56MHz> Working Indicator: Beeps and LED Indicator
Magnetic door holders are used in fire protection doors, These holders keep the doors open during dap to dap operations When smoke is detected the fire alarm transmits a signal which cuts off the power feed and the mechanism releases the door. This avoids fire and smoke expansion
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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