Lift rod structure and purchase of electric push rod

Time：2020-11-03 View：

Structure
Electric push rod consists of drive motor, reduction gear, nut, screw, spring, guide bushings, push rod, sliding seat, Shell, turbine, micro control switch, etc. Electric push rod is a new type of electric actuator. Electric push rod is mainly a new type of linear actuator composed of motor, push rod, control device and other mechanisms, which can realize remote control and centralized control.
The electric push rod performs round-trip movement within a certain range of travel. Generally, the standard travel of the electric push rod is 100,150,200,250,300,350,400mm,500mm. The itinerary can be customized according to the requirements of different application conditions. Electric push rod can design electric push rod with different thrust according to different application loads. Generally, its maximum thrust can reach 10 tons and its speed is 42-50 mm/s normally. 380(220)V three motors are power sources, which convert the rotary motion of the motors into linear reciprocating motion.
Push a group of connecting rod mechanism to complete the switching work of air door, Valve, gate, baffle, etc. Using electric push rod as actuator can not only reduce the gas source device and auxiliary equipment required by pneumatic actuator, but also reduce the weight of actuator.
Pneumatic actuator needs a certain air pressure in the whole control operation process. Although the amplifier with low consumption can be used, the air consumption is still huge over time. Using electric push rod actuator, when changing the control opening degree, power supply is needed, and when reaching the required opening degree, power supply is no longer needed. Therefore, from the perspective of energy saving, electric push rod actuator has obvious energy saving advantages compared with pneumatic actuator.
It is suitable for long-distance operation and is widely used in the opening and closing, material loading and unloading, flow control, etc. of air doors, valves, Gates and other institutions in departments such as electric power, chemical industry, metallurgy, mining, light industry, transportation, ships and so on. Now it has been used by more and more departments to replace the automatic devices of mechanism hands, hydraulic valve and gearing-down institutions.
The models of the push rod at normal points are direct electric push rod of DTI, parallel electric push rod of DTII, or two kinds of electric push rods of DTI and DTZ. The complete model of an electric push rod is DTI1000500 42, and the direct electric push rod 1000 represents the normal unit of thrust is 10N (kg),500 represents the normal unit of stroke is mm,42 indicates that the unit of speed is mm/s normally.

Purchase
First of all, each manufacturer is customized and processed according to the detailed parameters of customers, which requires a supply cycle. Then, when customers purchase electric putters, they must reserve a construction period, the detailed delivery time can communicate well with the manufacturer in practice to prevent the application from being delayed due to the construction period.
Secondly, electric push rod belongs to mechanical auxiliary equipment, which is used together with other equipment, which involves problems such as device scale. The product scale of each manufacturer has general specifications, but it is not exactly the same.
In order to prevent the device from being affected by the scale problem, when selecting the model, the scale of the electric push rod should be planned to the equipment to be used first, instead of processing the equipment first, and then selecting the electric push rod, this is very troublesome, but the result is that I don't want to use it, because the scale is not appropriate. Either change the equipment or change the electric push rod. Even if the final device is finished, no matter the whole equipment is still the electric push rod, its function will be somewhat affected and its function cannot be fully brought into play.