Ball Screw Driven Linear Modules
Ball Screw Driven Linear Modules You are welcome to visit our download centre to check E-catalogues or watch our video centre to check more projects. The transmission method of Ball Screw Driven Linear Modules is characterized by high repeatability, up to ±0.005mm, high accuracy and high load. Usually used in the production process with a certain precision in industrial production. In the selection process of the ball screw drive, attention should be paid to the selection of the screw, which is usually determined according to factors such as load, speed, and torque. Pay attention to the maintenance of the screw when using the linear module of the ball screw. After cleaning a long distance, clean dirt and grease should be replaced in time, usually every half a month. Ball screw is an ideal product that converts rotary motion into linear motion, or converts linear motion into rotary motion. The ball screw is composed of a screw, a nut and a ball. Its function is to convert rotary motion into linear motion, which is a further extension and development of ball screws. The important significance of this development is to change the bearing from rolling motion to sliding motion. Due to its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments.
       What are the Basic Specification of Ball Screw Driven Linear Modules from Tallman Robotics Limited Model No Max Payload(kgs) Max Stroke (mm) Repeatability (mm) Drive Solution Motor Power (W) TMS30 4 400 ±0.01/±0.005 screw 30 TMS45 10 800 ±0.01/±0.005 screw 50/100 TMB45 4 800 ±0.04 belt 50/100 TMS62 20 1050 ±0.01/±0.005 screw 100/200/400 TMB62 16 2000 ±0.04 belt 100/200/400 TMS65 30 800 ±0.01/±0.005 screw 50/100 TMB65 4 800 ±0.04 belt 50/100 TMS85 50 1050 ±0.01/±0.005 screw 100/200/400 TMB85 16 2000 ±0.04 belt 100/200/400 TMS100 65 1050 ±0.01/±0.005 screw 100/200/400 TMB100 40 3500 ±0.04 belt 100/200/400 TMS135 110 1250 ±0.01/±0.005 screw 200/400/750 TMB135 42 3500 ±0.04 belt 200/400 TMS150 120 1500 ±0.01/±0.005 screw 400/750 TMB150 75 3500 ±0.04 belt 400/750 TMS170 130 1500 ±0.01/±0.005 screw 400/750 TMB170 75 3500 ±0.04 belt 400/750 TMS220 150 1500 ±0.01/±0.005 screw 750 TMB220 75 3500 ±0.04 belt 750 Ball Screw Driven Linear Modules are composed of multiple single-axis robots to realize multi-axis combination through different combination styles, to achieve applications such as Cartesian actuators, XYZ multi-axis actuators (XY table), and so on. It is widely used in the positioning, transfer, handling, inspection, dispensing, welding, cutting, etc. of LCD panels, semiconductors, home appliances, daily chemicals, automobiles, batteries and other fields. Related Knowledge: The main features of the application of the ball screw in the module. The ball screw is the most commonly used transmission element in machine tools and precision machinery. Its main function is to convert rotary motion into linear motion, or convert torque into axial repetitive force, and it has both high precision, reversibility and high Features of efficiency. Ball screw is also called ball screw and ball screw. 1) High positioning accuracy The ball screw pair realizes rolling friction between the nut and the screw by ball rolling. The motion of the rolling linear guide is realized by rolling of the steel ball. The friction resistance of the guide pair is small, the difference between dynamic and static friction resistance is small, and no crawling occurs at low speeds. . High repeat positioning accuracy, suitable for moving parts that frequently start or change directions. 2) Less wear Due to the low frictional energy consumption of rolling contact, the friction loss of the rolling surface is also reduced correspondingly, so the rolling linear guide system can be in a high-precision state for a long time. At the same time, the use of lubricating oil is also very small, which makes it very easy to design and use and maintain the lubrication system of the machine tool. 3) Long life For the nut of the ball screw pair, the screw hardness reaches HRC58-62, and the ball hardness reaches HRC62-66, and there is rolling friction between them, so higher fatigue life and accuracy life can be achieved. 4) Adapt to high-speed movement Due to the low friction resistance of the rolling linear guide module, the required power source and power transmission mechanism can be miniaturized, and the driving torque can be greatly reduced. It can realize high-speed linear motion and improve the working efficiency of the machine tool. 5) Strong carrying capacity Rolling linear guides have good load-bearing performance and can withstand forces and moment loads in different directions, such as up, down, left, and right directions, as well as bump moments, rocking moments and swing moments. Therefore, it has good load adaptability. 6) Easy to assemble and interchangeable The ball screw and rolling guide are interchangeable. As long as the slider or the guide rail or the entire rolling guide pair is replaced, the module can regain high precision. 7) Micro and high-speed feed can be realized The ball screw pair will not produce such as sliding phenomenon, can realize the micro-feed; as long as the feed pulse is small enough, the ball screw pair can realize the micron-level feed. Because of the low heat generation of the ball screw pair and the ability to manufacture a large lead screw, high-speed feed can be achieved. Read the full article
