What is a stand drive?
The main controller is a device designed to create a linear activation movement for a secondary mechanism by means of an arrangement of the gear and pinion. This type of gearbox arrangement consists of a narrow, flat cut with the teeth of gear along one edge known as a stand. The circular gear cut with the corresponding teeth is then attached to the energy source shaft and the rack is used to gears, serves it to move back and forward. The stand -type drives can only produce two -way linear or straight movement. They are ideal for applications requiring a long, line control, such as sliding gates and doors.
Rack-and-Pinion transfers are one of the most widely used gearbox types for direct translation of the engine input movement to linear output movement. The gearbox set for the stand and the pinion consists of two parts-bound gearbox mounted on the power supply and a long flat stand connected to the driven element. Although different shapes, both rackAnd Pinion Pyen has teeth of a similar pitch and shape. Two elements of the gearbox are oriented to the network so that when turning the pastor rotation, the speed wheels are pulled along the line. To change the direction of output movement, the engine is simply reversed.
This basic principle is the driving force for the stand controller, which uses either a closed or open arrangement of the stand and pinion to create straight outputs. One of the most common stands for the stand is the door operators and gates used at the access points of the motor homes and safety vehicles. These operators consist of a stationary engine equipped with a long speed gear mounted on the gate. When the engine is activated, it pulls out the gate on cylinders or tracks along the track to open it and close it.
The drive of the stands used on the gates is usually an example of an open control of the driver. This means an OBE arrangementWarked with an elements with a rack connected along its entire length to the controlled secondary device. The types of a closed stand controls have a sealed inner mechanism of the stand and pinion, which is usually placed in the cylinder. The component of the stand is connected to the control arm, which in turn is connected to the device to activate the driver. When the engine turns, the stand moves back or forward, giving the required activation movement.
Although the action drives on the rack are limited to the production of linear outputs, they have the advantage that they have few internal restrictions in the range of these outputs. If the engine is evaluated to move the weight of the controlled device, the only limiting factor is how far you can move, space is available. For example, this allows a relatively small engine to open very long gates.