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Linear Actuator Types

Linear Actuator Types
HTA1800 Self-locking performance: Due to the worm gear structure, ordinary toothed rod electric linear actuator and screw jacks, due to the low efficiency of integrated transmission, most of them have absolute dynamic load self-locking function and increase the safety of equipment operation....
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Linear Actuator Types

HTA1800

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Self-locking performance: Due to the worm gear structure, ordinary toothed rod electric linear actuator and screw jacks, due to the low efficiency of integrated transmission, most of them have absolute dynamic load self-locking function and increase the safety of equipment operation.


Replace cushion rubber ring. Due to the deformation of the inner pipe of the push rod, the threaded rod could not drive the buffer rubber ring to smoothly pass through the surface of the inner tube of the push rod. At that time, a good treatment method was not considered and the problem was solved by processing the buffer rubber ring. 


The original cushion rubber ring is made of hard plastic material and is not easily deformed. It is the reason that it cannot smoothly pass through the deformed narrow part of the inner tube. If the cushion rubber ring is made of a soft material, it acts as a buffer and acts as a glue on the screw rod. 


When the ring moves to the constricted part of the inner tube, the apron deforms automatically, and it can smoothly pass through the deformed part of the inner tube. This is only an idea. The ready-made apron is difficult to find and can only be made by itself, but if The apron made of a harder material is also not conducive to movement in the inner tube. If a cushion made of a too soft material is selected, cushioning will not be achieved, so that the screw taps on the inner wall of the push rod frequently.


 It may be detached from the screw, and then two water basin plugs are used. The first is to use a 12mm straight ring in the middle of the water plug. Figure 10 shows two self-made cushion rubber rings. Remove the pin on the upper part of the screw rod, put two self-made rubber rings on the screw rod, and install the pin back in place, then push the screw with the apron into the inner tube of the push rod, try , Sure enough flexibility.


Why can electric push rod motor be used as an electric medical bed linear actuator? The use of an electric medical bed makes the patient more comfortable, and the use of an electric medical bed can help the patient to change the posture of the body in time. Although the patient is in a paralyzed state, it is always uncomfortable that the patient is always in one position for a long time. The use of an electric medical bed can help the patient to lift their legs and sit up for more comfort. For the patient's body, the use of an electric medical bed makes the patient's body healthier. The electric medical bed can complete the basic actions such as lying down, lifting back, sitting up, flexion, or leg extension through key control. It can realize the patient's daily activities such as sitting up, turning over, bending his knees, eating, reading, etc., and can realize the patient's free control of prone position. Problems such as starting up and turning over have solved a long-standing problem of eating, moving, urinating, writing, reading, and entertainment. The electric medical bed is composed of main components such as a bed frame, a bed board, a lifting and driving linkage mechanism, a control system, and an electric medical bed linear actuator. Electric medical bed linear actuator is an important part of the electric medical bed. Through the electric medical bed linear actuator to promote the electric medical bed bed plate attitude changes! Why can linear actuator be used as an electric medical bed linear actuator? The electric linear actuator is a linearly reciprocating electric drive device that converts the rotational motion of the motor into a push rod. The linear actuator is decelerated by a gear and drives a pair of screw nuts. The motor's rotary motion is changed to linear motion, and the push rod motion is completed by using the forward and reverse rotation of the motor. For example, a variety of levers, rockers, or connecting rods can be used to complete complex motions such as turning and shaking.

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