Rexroth slider, the right is the best

Rexroth slider, the right is the best Rexroth (Rexroth) than Taiwan HIWIN on the silver slider handy, do not believe you try Rexroth bearing seals, slider or dust blade lubrication plate where these parts in stock Shanghai Free-Trade Zone , rest assured that free trade Rexroth linear guide bearing slide star I love my country, I sell Rexroth slider, a good linear guide slider R162232420 Rexroth slider slider than on the silver HIWIN rail slider, one of the top ten brands 10MM long - Bosch Rexroth / BOSCH REXROTH ru- Baidu Baidu bearing slider, please re-search me once, Rexroth Shenzhen stock centers are now inseparable from Baidu's e-commerce platform. Baidu is to change the traditional trade. More focus on information technology, where first-hand sources, where cheap Baidu will know you know the main difference between ordinary Ball screw it? Source: Shenzhen Yu Heng Ball with ordinary screw them most The main difference is: 1, transmission efficiency. Ball screw transmission efficiency is about 90 to 96%, the transmission efficiency trapezoidal screw is about 26 to 46%. That is, if the drive load equally large, can use a smaller ball screw drive power, e.g., smaller power motors, can reduce the cost, can reduce energy consumption. 2, self-locking. General and transmission efficiency is inversely proportional, therefore, almost no self-locking ball screw, lead screw and a certain self-locking (depending on the size of the lead angle and the working surface roughness). Under normal circumstances the need to increase the vertical ball screw self-locking device. 3. economy. From the previous and the current situation, the ball screw trapezoidal screw structure is more complex because the price is still higher than the trapezoidal screw. However, with the increase in automation equipment and production increases, more and more small price difference. And from the cost, it is now, the price is better than the ball screw trapezoidal screw. 4, the transmission speed. Ball is rolling friction, trapezoidal screw is sliding friction, the work of the former temperature is much lower than the latter, you can take the high-speed drive tasks. 5. life. Rolling friction surface damage is much smaller than sliding friction, so when consistent cleaning and lubrication conditions, much higher than the ball screw trapezoidal screw sustain life. 6, precision ball screw is rolling friction, no backlash, can enter precise positioning, ball achievable accuracy is trapezoidal screw the far reach. The above equipment in CNC equipment and precision requirements can only use a ball screw or a linear motor. Same size slider, Rexroth with distinction on the silver HIWIN (list below) 25 specification as an example: