| Customization: | Available |
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| Application: | Electronics Manufacturing, Food Processing, Industrial Automation Equipment, Medical Equipment, Office Furniture, Packaging Machinery, Storage Systems, Transportation Systems |
| Carrying Capacity: | Light Level |
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EF Series Ball Screw Supports
EF Series Ball Screw Supports, which is an important part connecting the screw and the motor, providing support and positioning for the ball screw to ensure the high precision, stability and reliability of the screw drive.
In terms of construction, deep groove ball bearings are usually used on the support side, and some models (such as EF6, EF8 and other ultra-small type) are equipped with ultra-small angular contact ball bearings with a contact angle of 45°, which can achieve high rigidity, high precision and stable rotary performance.
Suitable for non-standard automation equipment, semiconductor equipment, photovoltaic equipment and other high-speed, high-precision motion equipment
Ball Screw Support
| Features | Details |
| Delivery | Fast delivery |
| Price | Reasonable pricing |
| Assembly | Easy to assemble |
| Design | Simple to integrate |
| Performance | High rigidity, high precision, dust-proof, optimal bearing matching |
Catalog
| Model | d1 | L | B | H | b(±0.02) | h(±0.02) | B1 | H1 | P | X | Y | Z |
| EF 6 | 6 | 12 | 42 | 25 | 31 | 13 | 18 | 20 | 30 | 5.5 | 9.5 | 11 |
| EF 8 | 6 | 14 | 52 | 32 | 26 | 17 | 25 | 26 | 38 | 6.6 | 11 | 12 |
| EF 10 | 8 | 20 | 70 | 43 | 35 | 25 | 36 | 24 | 52 | 9 | - | - |
| EF 12 | 10 | 20 | 70 | 43 | 35 | 25 | 36 | 24 | 52 | 9 | - | - |
| EF 15 | 15 | 20 | 80 | 49 | 40 | 30 | 41 | 25 | 60 | 9 | - | - |
| EF 20 | 20 | 26 | 95 | 58 | 47.5 | 30 | 56 | 25 | 75 | 11 | - | - |
| Selection Dimension | Specific Content |
| Installation Method | Surface mounting type, embedded mounting type |
| Screw Parameters | Select models based on screw outer diameter and center height |
| Precision Type | Standard type, economic type |
| Usage Environment | Blackening treatment for general low-humidity environments; electroless nickel plating (chemical nickel) for cleanrooms |
| Final Step | Select the final model to complete the selection process |
| Type | Fixed Side Models | Support Side Models | Application Scenarios and Corresponding Specifications |
| Light Load | FK, BK, EK | FF, BF, EF | For small machines with light loads: |
| Flange type: FK, FF | |||
| Square type: AK, AF | |||
| Heavy Load | - | - | For industrial machines with heavy loads: |
| Flange type: WBK-DF, WBK-DFD | |||
| Square type: BK, BF, EK | |||
| Precision nuts: PN | |||
| Ball nut supports: MC |
| Category | Square Specifications | Flange Specifications |
| Support End | BF10, BF12, BF15, BF17, BF20, BF25, BF30 | WBF6, WBF10, WBF12, WBF15, WBF20, WBF25, WBF30 |
| Fixed End | BK10, BK12, BK15, BK17, BK20, BK25, BK30, BK35, BK40 | WBK6, WBK8, WBK10, WBK12, WBK15, WBK20, WBK25, WBK30, WBK25DF, WBK30DF, WBK35DF, WBK40DF |
| Three-bearing: WBK25DFD, WBK30DFD, WBK35DFD, WBK40DFD |
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