HIWIN - Ballscrews

Features

• The patented design of the reflow unit can absorb the noise generated by the impact of the steel ball, and greatly reduce the noise value.

• The outer diameter of the nut is reduced by 18% ~ 32% compared with the general type.

• The patented design of the reflow unit enhances the strength of the reflow structure, with a Dm-N value of up to 220,000.

• The unique design of the path and strength of the return unit reduces the impact value of the moving steel ball, so it can withstand an operating environment with a high acceleration and deceleration rate of 2g.

Features

• The circulating element has an optimized tangential reflow design, so the high-strength structure and material match the ideal circulation path design to allow higher screw speeds, with a Dm-N value of 160,000.

• The outer diameter of the nut is 15% ~ 30% lower than the general type.

Features

• Provides auxiliary lubrication to extend maintenance time up to 10,000 km.

• Eco-friendly design.

• Optimum lubrication position.

• Good interoperability, can be used in each cycle and accuracy level.

Applications

• Semiconductor, automation, transportation equipment

• testing equipment

• industry machinery

• specifications: screw outer diameter Φ15 ~ Φ36

Features

• The nut and the support bearing are integrally formed, so the nut is small in size, the contact angle of the support bearing is 45 °, and it can withstand large axial loads, and has a combination of high precision.

• As long as the nut is locked with the bearing seat with a screw, a nut-type rotary ball screw mechanism can be easily obtained.

• The screw is fixed, so there is no inertia force when the screw is rotating. It can also be used for high-speed feeding of ball screws with a large slender ratio, and a motor with a smaller driving force can be selected.

• The support bearings of the R1 series ball screws are larger than those of ordinary screws, so the axial rigidity is greatly improved.

Features

• The principle of the Cool Type ball screw product series is to reduce the heat source generation and thermal expansion phenomenon when the ball screw is operating at high speed through the forced cooling liquid in the nut to achieve the purpose of high speed and high precision.

• The liquid circulates in the cooling space designed in the nut, and performs heat exchange with the cooler shown in Figure 8.8. This type of product is very suitable for use in electric-driven injection molding machines (electric-driven injection machine), stamping machines and other power units that can replace hydraulic systems. Cool type II nuts are different from standard nuts in outer diameter. Please contact HIWIN for detailed specifications.

Features

• The optimized return path design can absorb the noise caused by the impact of the steel ball and reduce the noise value.

• The Super T loop element can not only reduce the sound pressure value, but also the middle and high frequencies are significantly lower than the traditional loop, so that it has no sharp and fricative sound and presents better sound quality.

• The tangent design greatly reduces the impact force of the ball running and the resistance of the guiding ball, which makes the nut body smoother and more stable.

• e.

Features

• The patented design of the reflow unit can absorb the noise generated by the impact of the steel ball, and greatly reduce the noise value.

• The outer diameter of the nut is reduced by 18% ~ 32% compared with the general type.

Features

• There is no need to lubricate the piping system and equipment, the cost of oil change and waste oil treatment, and substantial savings in oil costs. Substantially extend the maintenance cycle: it can maintain a proper amount of lubricating grease for a long time, and greatly extend the maintenance cycle.

• The lubrication point of E2 self-lubricating ball screw is located inside the nut, and the ball rolling spiral groove is evenly coated on the surface of the screw by a lubrication device to achieve the best lubrication effect.

Features

• The nut and the support bearing are integrally formed, so the nut is small in size, the contact angle of the support bearing is 45 °, and it can withstand large axial loads, and has a combination of high precision.

• As long as the nut is locked with the bearing seat with a screw, a nut-type rotary ball screw mechanism can be easily obtained.

• The screw is fixed, so there is no inertia force when the screw is rotating. It can also be used for high-speed feeding of ball screws with a large slender ratio, and a motor with a smaller driving force can be selected.

• The support bearings of the R1 series ball screws are larger than those of ordinary screws, so the axial rigidity is greatly improved.

Features

• HIWIN ball spline is a kind of rolling guide element, which is mainly composed of nut, screw, steel ball and retainer. The steel ball makes infinite circulation rolling between the nut and screw, so that the nut can move along the screw height. Precision moves linearly. 

Features

• The circulating element has an optimized tangential reflow design, so the high-strength structure and material match the ideal circulation path design to allow higher screw speeds, with a Dm-N value of 160,000.

• Optimize the circulatory elements of the tangential return path, so that the resistance of the ball running is greatly reduced, and the relative rotation of the ball screw is smoother and more stable.

• The outer diameter of the nut is 15% ~ 30% lower than the general type.

Features

• The optimized return path design can absorb the noise caused by the impact of the steel ball and reduce the noise value.

• The tangent design greatly reduces the impact force of the ball running and the resistance of the guiding ball, which makes the nut body smoother and more stable.

Features

• Compared with general standard products, its rated load is greatly increased by about 2 to 3 times, which can bear the characteristics of large axial load and high acceleration and deceleration. The heavy-duty short-stroke ball screw is used in an all-electric injection molding machine. The configuration of its lubrication position is extremely important. HIWIN has a special design for this.

• Precision grades are mainly JIS C5 and JIS C7.

Features

• Using computer simulation and finite element analysis, the Cool Type ball screw has perfect thermal suppression function and high reliability structure.

• The Cool Type ball screw can eliminate the temperature rise problem caused by high-speed operation. On the contrary, it can increase the higher speed due to the stable temperature control function.