Taiwan TBI Rotary Dustproof Ball Spline RSSY02525

Advantage features: Taiwan TBI rotary ball screw spline RSSY02525 has a diameter of 25mm, and the distance between the symmetrical mounting holes of the screw nut is 38mm. The distance between the symmetrical mounting holes of the screw nut is 44mm

Protection of Taiwan TBI ball screw RSSY02525

1. Elimination of axial clearance. After disassembling and assembling the TBI ball screw pair, in order to ensure the accuracy of reverse transmission and axial stiffness, it is necessary to eliminate axial clearance. The method of eliminating clearance in a double nut ball screw pair is to use the relative axial displacement of the two nuts to make the balls in the two ball nuts tightly adhere to the two opposite sides of the threaded raceway. When using this method to pre tighten and eliminate axial clearance, it should be noted that the pre tightening force should not be too large, otherwise it will increase the no-load torque and reduce the transmission efficiency.

2. Regularly inspect the supporting bearings. Regularly check whether the connection between the screw support and the bed is loose, and whether the supporting bearings are damaged. If there are any problems, tighten the loose parts in a timely manner and replace the supporting bearings.

3. TBI Dongguan Geyang Electromechanical Ball Screw Pair can be lubricated to improve wear resistance and transmission efficiency. Lubricants are divided into two categories: lubricating oil and lubricating grease. Lubricating oil should be engine oil, 90-180 grade turbine oil, or 140 grade spindle oil. Lubricating grease can be lithium based grease. Lubricating grease is added to the threaded raceway and the housing space where the nut is installed, while lubricating oil is injected into the nut space through the oil hole on the housing. The lubricating grease on the ball screw should be replaced every six months, the old lubricating grease on the screw should be cleaned, and new lubricating grease should be applied. The ball screw pair lubricated with lubricating oil can be oiled once before each machine operation.

Introduction to TBI spline shaft RSSY02525

TBI spline shafts are widely used in industries such as aircraft, automobiles, tractors, machine tool manufacturing, agricultural machinery, and general mechanical transmission devices.

TBI ball spline shaft features: multi tooth operation, high load-bearing capacity, good centering, good guidance, shallow tooth roots, low stress concentration, minimal weakening of shaft and hub strength, easy processing, and can achieve high accuracy through grinding methods. There are two series in the standard (light series and medium series).