The screw jack, also known as the screw jack, is a lifting component that is easy to operate and easy to assemble.It is commonly used in working conditions where objects need to be moved, turned and pushed.It can be used by one unit or combined with multiple units, which provides more possibilities for engineers to develop new products and solutions.Since the development of Demai Transmission Co., Ltd., not only the screw jacks, planetary reducers, electric push rods and other products are of good quality, but also the after-sales service has been paid special attention.After receiving our equipment, we will also provide certain service support in terms of installation and commissioning, so that you can buy with confidence and use it comfortably.
Since we have collected many customer problems, after solving them, we will also publish these problems on the Internet, so that more netizens can see them, make them easier to use and maintain, and let them encounter problems.Knowing it well will not cause damage to the equipment.Today, we will explain to you the environmental issues that need to be paid attention to when using screw jacks.
1. The maximum allowable power of the screw jack depends on the ambient temperature 20 degrees Celsius and the working efficiency 20%.please confirm.
2. The numerical determination of the overall efficiency is a parameter under grease conditions.
3. If the frame size is different, the torque, power and speed will also be different under load operation, and the maximum power at different start-up continuous rates will also be different.
4. The screwdriver can complete self-locking under static conditions.However, the ball screw lift cannot be used, and a self-locking device must be installed.Such as self-locking motor.
5. Allow the screw to bear a certain radial force.Can be equipped with pulleys, sprockets and gears.
6. If it is a double guide bush lift, the screw part not only bears part of the axial force, but also bears a certain amount of lateral force, which must be paid attention to.
The above is the analysis of the use environment of the screw elevator, I hope it will be helpful to everyone
