A semi-automatic tripod turnstile gate uses a mechanical anti-tailgating design and two electromagnets to successfully realize that only one person may pass at a time. It also has a specific transmission and locking system to manage entry and exit. After the credential has been approved, the movement’s positioning arm is released, the brake lever is gently pushed to rotate 120 degrees, the electromagnet causes the unlocking arm to unlock, the release brake lever to rotate in one direction, and the user is then able to pass through the passage. The mechanical and electrical control locking structure design prevents illegal bumping and reverse passage if the credential is rejected, cancels authorization for illegal intrusion in a preset time, and inhibits passage if the credential is rejected The waist-high semi-automatic tripod turnstile has an escape control mechanism. When the power is off in an emergency, the central brake lever will automatically lower, making it easy for people to flee quickly and safeguarding personal safety all around.
A fully automatic tripod turnstile gate is an improved version of the semi-automatic tripod turnstile and is the perfect combination of mechanics and electronics. In general, such a fully automatic tripod gate is equipped with a motor that performs all of the turnstile’s functions, controlling the flow of traffic through a single turnstile. As soon as the credential is accepted, the brake lever moves forward 15° to 20°, instructing users to move it slightly forward before passing. The motor then drives the brake lever to move forward smoothly.
Such a fully automatic turnstile will cancel the access within the specified time if the credential is rejected, and the brake lever will be returned to the home position. The mechanical and electrical control locking structure’s design precludes both anti-illegal infiltrations and reverse passage in the event of an illegal intrusion, as well as both at the same time in the event of an alarm. When powered off and on again, it automatically raises its center brake lever and releases its central brake lever. It is very convenient to use because the motor totally drives the rotation of the brake lever. Such an access control turnstile is simple to use and maintain because it is built with a fault self-check and alarm function.
A fully automatic tripod turnstile gate also offers a number of working mode choices that let you set up either single- or bidirectional traffic. The control panel’s keys can be used to change the working mode; The fully automatic tripod turnstile is also appropriate for a variety of public spaces because of its attractive appearance, rust-proof construction, steady operation, low noise, small mechanical gap, lack of impact, anti-collision buffer, and humanized design.
The main difference between fully automatic tripod turnstiles and semi-automatic tripod gate turnstiles is whether they are equipped with motors and the user experience. On the other hand, the cost of a fully automatic one is higher than that of a semi-automatic one.
For more information on the differences between the 2 types of tripod turnstiles, please refer to the below table.
| Type | Fully automatic tripod turnstile | Semi automatic tripod turnstile | |
| Strong mechanism structure | The mechanism adopts the mechanical structure of secondary transmission. The gear transmission ratio is precise, efficient, and stable, which can precisely control the rotation angle of the arm and reduce the loss, ensure the reliability of the mechanism, and enhance the service life of the mechanism. | The mechanism adopts an advanced hydraulic buffer, with an advanced buffer design structure, which effectively reduces the noise and mechanical vibration, makes the operation more efficient and stable, reduces the loss, ensures the reliability of the mechanism, and enhances the service life of the mechanism. | |
| Core control algorithm | Using an advanced control system and motor control technology, combined with the motor control algorithm, to achieve precise control and positioning of the obstacle. | The main control center adopts the advanced algorithm with advanced photoelectric sensors and high-quality solenoids, to achieve efficient and accurate control logic. | |
| Arms status monitoring | The vertical-type anti-tailgating tripod turnstile adopts a closed-loop feedback control system to monitor the movement status of the arm, which can sensitively detect behaviors that threaten the safety of the passageway, such as illegally hitting the arm and reverse passage, and then issue warnings in the form of sound and light, and can be linked with other security systems. | ||
| Passing prompt of Automatic rotation | After the pedestrian provides a legal door opening signal, the arm rotates at a certain angle in the opening direction, indicating that the pedestrian can pass, and then The pedestrian gently pushes the arm, and the arm automatically rotates in the opening direction. | ||
| Over-force feedback control | When the gate is momentarily subjected to an impact force beyond the safe range, the gate can be slowly pushed for a certain distance to buffer the impact force on the mechanism and the reverse impact force on pedestrians. | ||
| Prevent reverse passage | Mechanical electric control locking structure design, anti-illegal hitting arm and reverse passage. | Mechanical electric control locking structure design, anti-illegal hitting arm and reverse passage. | |
| Anti-tailgating | The vertical-type anti-tailgating tripod turnstile adopts a mechanical anti-tailgating design, which can realize only one person passing through at a time. | ||
| Long service life | The advanced mechanism structure is equipped with a high-quality DC brushless motor (the core of the mechanism) so that the mechanism has a long service life. The mechanism and control system of the vertical-type anti-tailgating tripod turnstile has passed 10 million life tests. | The advanced mechanism structure is equipped with high-quality solenoid (core of the mechanism) so that the mechanism has a long service life. The mechanism and control system of the vertical-type anti-tailgating tripod turnstile has passed 10 million life tests. | |
| Drop arm when power failure | When the power is cut off, the arm is automatically unlocked, and pedestrians can freely push the arm to quickly evacuate the crowd. | ||
| Emergency open | The vertical-type anti-tailgating tripod turnstile is equipped with an emergency escape control device, to make the tripod turnstile quickly drop down the arm to evacuate pedestrians. | ||
| Anti-electric shock | All electric modules are designed to operate under the safety voltage of 24V, and configured with residual current protective devices to prevent pedestrians from being injured by electric shocks. | ||
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