Composite ball screw HIWIN
Highwin offers ball screws that meet various needs, including heavy load capacity and cooling functions.
In addition to the high-load type RD series, nut rotation type R1/R2 series, and cool types I and II, we offer high dust-proof seal modules and self-lubricating E2 tanks, providing suggestions tailored to various environments and conditions. For more details, please refer to the catalog or contact us.
basic information
■High Load Type RD Series: Precision ball screws for high load applications ■Nut Rotation Type R1/R2 Series: Precision ball screws with integrated nut and bearing for high rigidity ■Cool Type I, II: Precision ball screws with built-in cooling function in the nut ■High Dustproof Seal Module: High dustproof seals suitable for environments requiring dust protection ■E2 Tank: Lubrication unit that significantly extends maintenance intervals ○ For more details, please refer to the catalog or contact us.
Price range
Delivery Time
Model number/Brand name
Ball screw, self-lubricating, nut rotation, heavy load, cool.
Applications/Examples of results
We will propose solutions tailored to your needs for CNC machines, precision machinery, industrial machinery, electronic devices, and conveying equipment.
Detailed information
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【Cool Type I, II】Precision Ball Screws HIWIN Cool Type Ball Screws feature optimal design, low heat generation, and long lifespan. Cool Type II is a type with even higher cooling effectiveness. ■ Minimizes temperature rise and deformation due to heat during high-speed operation, maintaining high precision. Developed through computer simulations and analyses using finite element methods, it features heat suppression capabilities and a reliable structure. Improved operating speed and durability through stable temperature control functions. ■ Supports high-speed operation with a Dm-N value of 200,000.
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【High Load Type RD Series】Precision Ball Screw The HIWIN RD Series ball screw improves maximum load capacity with a special screw groove shape and circulation design. It supports high speeds, low noise, and high axial loads or high acceleration and deceleration. Compared to conventional products, the rated load is approximately 2 to 3 times higher. It is particularly suitable for use in short strokes under high load conditions, and can be used in electric injection molding machines, among others. It can be used in conjunction with the HIWIN E2 Series (self-lubricating). For more details, please contact us.
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[Nut Rotating Type R1/R2 Series] Rolled Ball Screw The HIWIN R1/R2 series ball screw features a compact design with an integrated structure of the nut and support bearing, achieving high precision, high rigidity, and low noise. - Since the shaft is fixed during use, there is no inertial force generated during rotation, allowing for high speeds even with long lengths. - A relatively low torque motor can be selected. - The R1 series has a low noise end-cap type that circulates within the nut. - Compact and high precision. - Can be assembled into the nut housing using only bolts.
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High Dustproof Seal Module HIWIN's high dustproof seal module is a ball screw suitable for use in special environments (such as those where foreign materials like metal shavings, wood chips, and graphite are present). It is developed to prevent foreign materials from entering the nut and affecting its lifespan. ■ SS Type: Grooved Wiper ■ SH Type: Felt + Grooved Wiper ■ EW Type: High Dustproof Wiper ■ NW Type: Close-Fitting Wiper
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E2 Tank Self-Lubricating Type The HIWIN E2 Tank module is a lubrication unit that significantly extends maintenance cycles. Since it does not incur costs for piping equipment such as forced lubrication systems, oil changes, or disposal of waste oil, it can greatly reduce costs. Additionally, it maintains the appropriate amount of lubricant over a long period, further extending the maintenance cycle. It features a clean design with low environmental impact.
