Hiwin Ball Screw Dealers in Bangalore

• Type: Ball Screw
• Material: Metal, Stainless Steel
• Shape: Round
• Application: Fittings Use
• Color: Grey, Silver
• Condition: New
• Feature: Durable, Easy To Fit, Fine Finished, Light Weight, Non Breakable
• Surface Finishing: Non Polished, Polished

We are the main supplier of this product.

4.3 Accuracy Grade of HIWIN Ballscrews   Precision ground ballscrews are used in applications requiring high positioning accuracy and repeatability, smooth movement and long service life. Ordinary rolled ballscrews are used for application grade less accurate but still requiring high efficiency and long service life. Precision grade rolled ballscrews have an accuracy between that of the ordinary grade rolled ballscrews and the higher grade precision ground ballscrews. They can be used to replace certain precision ground ballscrews with the same grade in many applications   Accuracy grade   There are numerous applications for ballscrews from high precision grade ballscrews, used in precision measurement and aerospace equipment, to transport grade ballscrews used in packaging equipment. The quality and accuracy classifications are described as follows: lead deviation, surface roughness, geometrical tolerance, backlash,drag torque variation, heat generation and noise level.   HIWIN precision ground ballscrews are classified to 7 classes. In general, HIWIN precision grade ballscrews are defined by the so called “V300p” value see Fig 4.12 and rolled grade ballscrews are defined differently as shown in Chapter 7. Fig. 4.12 is the lead measuring chart according to the accuracy grade of the ballscrews. The same chart by the DIN system is illustrated in Fig. 4.13. From this diagram, the accuracy grade can be determined by selecting the suitable tolerance in Table 4.2. Fig. 4.14 shows HIWIN’s measurement result according to the DIN standard. Table 4.2 shows the accuracy grade of precision grade ballscrews in HIWIN’s specification.The relative international standard is shown in Table 4.3.The positioning accuracy of machine tools is selected by ep value with the V300p variation. The recommended accuracy grade for machine applications is shown in Table 4.5. This is the reference chart for selecting the suitable ballscrews in different application fields.   Axial play (Backlash)   If zero axial play ballscrews (no backlash) are needed, preload should be added and the preload drag torque is specified for testing purpose. The standard axial play of HIWIN ballscrews is shown in Table 4.4.For CNC machine tools, lost motion can occur in zero-backlash ballscrews through incorrect stiffness. Please consult our engineers when determining stiffness and backlash requirements.   Geometrical tolerance   It is crucial to select the ballscrew of the correct grade to meet machinery requirements. Table 4.6 and Fig 4.15 are helpful for you to determine the tolerance factors, which are based on certain required accuracy grades.

• Material: Stainless Steel
• Grade: Rolled ball screw
• Finishing: Rolled
• Brand Name: Hiwin
• Packaging Type: Box
• Lead: 5 mm and 10 mm
• Size: 16 to 45 mm
• Ball Diameter: 16 mm to 40 mm

hiwin ball screw, Nsk Bearing, Linear Bearings, rexroth bearings

Ball Screw, Actuator, Pillow Blocks, Teflon Components, XY Tables

Ball Screw, high frequency spindles, Auto Leveling Platforms, Actuators

Ball Screw, Mild Steel Grinding Wheel Flange, Lead Screw

Ball Screw