三輥閘種類
按通行方向可分為:單向三輥閘,雙向三輥閘
按通行方式可分為:電動三輥閘,手動三輥閘
按樣式可分為:橋式三輥閘,立式三輥閘
按通行模式可分為:機械電動三輥閘,半自動三輥閘,全自動三輥閘
按流量大小可分為:普通三輥閘,高流量三輥閘
按制動方式可分為全自動制動三輥閘,半自動制動三輥閘(此類型屬于高檔閘機類型,國外主流)
目前國內主流的三輥閘分類為：全自動三輥閘，半自動三輥閘和手動三輥閘。
全自動三輥閘：
又稱電動三輥閘，配置有一個電機，閘機的全部運作由電機帶動完成，同時在上電時候由電機帶動閘桿轉動，實現(xiàn)通電自動上桿，非常方便使用。
半自動三輥閘：
配置一個電機或兩個電磁鐵，控制進向和出向鎖定和解鎖，授權通行后，電磁鐵帶動解鎖臂解鎖，釋放閘桿可以單向轉動，用戶即可輕推閘桿通過通道。半自動三輥閘設計防反轉功能，可以有效地防止行人逆行。
手動三輥閘：純機械無配置任何電氣設備，用戶只需用手輕輕推動閘桿，就可以通過通道，無需刷卡，自動定位、復位系統(tǒng)，控制單方向自由通行，另一個方向鎖死禁止通行。
Three roller gates
According to the direction of traffic can be divided into: one-way three roller gates, two-way three roller gates
According to the way can be divided into: electric three roller gates, manual three roller gates
According to the style can be divided into: bridge three roller gates, vertical three roller gates
According to the prevailing mode can be divided into: mechanical electric three roller gates, semi-automatic three roller gates, automatic three roller gates
According to the flow size can be divided into: ordinary three roller gates, high flow three roller gates
Press the brake can be divided into automatic brake three roller gates, semi-automatic brake three roller gates (this type is a high-grade gates type, foreign mainstream)
At present, the domestic mainstream three roller gates are classified as: automatic three roller gates, semi-automatic three roller gates and manual three roller gates.
Automatic three roller gates:
Also known as electric three roller gates, equipped with a motor, the gate of all the operation by the motor driven to complete, while the power by the motor driven by the brake lever to achieve automatic power on the pole, very easy to use.
Semi-automatic three roller gates:
Configure a motor or two electromagnets, control the direction and out of the lock and unlock, authorized access, the electromagnet driven unlock arm unlock, release the lever can be a one-way rotation, the user can push the lever through the channel. Semi-automatic three roller gates design anti-reversing function, can effectively prevent pedestrian retrograde.
Manual three roller gates: pure mechanical no configuration of any electrical equipment, the user simply hand gently push the lever, you can pass through the channel, no credit card, automatic positioning, reset the system, control the direction of free passage, the other direction lock prohibited The
