Buy OPEN SCREW

Description

1. Big Ear

Big Ear, the Cartesian robot that has adopted the open screw as the world’s first instance, will change the existing perception of the linear module robots. Screws are mass-produced with the German-made thread whirling machine that handles production at C0 grade in the lead change per 300㎜. The fixed and supporting bearing that is installed by Big Ear boasts near-zero vibration as it is built into the outer diameter of the screw without involving the processing of the screw end. The large bearing attached to the open nut minimizes the noise and heat generation as it ensures the rolling over the sloped surface of the screw just like the train wheels roll over the rail track, thus opening up the market for ultra-precision linear module robots. With the invention of the open screw, the length of the linear module robots has extended beyond 4000㎜.

For the existing linear module robots, extension by 1,000㎜ reduces the speed of the linear module robots by 34%. Extension beyond 1,500㎜ reduced the speed by 70%, and the deflection of the screw disables any longer rotation. So far, the maximum length for the diameter of ø25㎜ has been 1,600㎜ and the delivery speed has also been low at 300㎜/sec. The 4th Industrial Revolution requires that the mobility of robots between different processes be accurate, long, and high-speed. And quietness is further required.

Big Ear has appeared with the 4th Industrial Revolution.

2. SERO (the belt type gantry robots)

As a company specialized in linear motion bearing, Winner has spent a long time in the R&D effort on the hardened shaft for linear motion and the wear and linear motion related to the rolling motion of roller bearing and is currently engaged in the mass production of Speed Guide, a high-speed LM guide. Also, the company produces the belt-type economical linear module robot that demonstrates stable operation even at high speeds by installing a quality timing belt and adopting a high-precision pulley and bearing. Unlike the old ball-return LM guide, Speed Guide uses the double-row rolling bearing. With the outer bearing wheel shaped like the Gothic arc, it is designed to ensure traveling over the hardened shaft surface while keeping in two-point contact with it. Designed to minimize the subtle vibration, noise, and heat generation during high-speed or quiet travel, it is perfect for long and high-speed movement. Used together with various types of servo motors or decelerators, the product is applied for the linear motion for the scanners included in medical equipment or factory automation equipment. Its simple structure enables the production of various forms of linear motion robots and can be applied in building machines at economical prices.

It has features of travel precision 0.3mm, Max speed 5m/sec, standard ordering length 4m, load within 500kg.

3.Speed Guide(a high-speed LM guide)

As a company specialized in linear motion bearing, Winner  spent a long time in the R&D effort on the hardened shaft for linear motion and the wear and linear motion related to the rolling motion of roller bearing and is currently engaged in the mass production of Speed Guide, a high-speed LM guide. Still, the roller bearing for the speed guide is internationally tagged with SG numbering. Unlike the old ball-return LM guide, Speed Guide uses the double-row rolling bearing. With the outer bearing wheel shaped like the Gothic arch, it is designed to ensure traveling over the hardened shaft surface while keeping in two-point contact with it. Designed to minimize the subtle vibration, noise, and heat generation during high-speed or quiet travel, it is perfect for precise and high-speed movement.

It is available in various forms, including SG type, OSG type, SGW type, and LSG type and finds various applications in the linear motion operations of factory automation equipment.

Another characteristic of Speed Guide is that it can be put to special uses through the processing of rails. By adding extra bearing to the slide block or extending the length, it is designed to apply various ideas. Thus, it can promptly respond to the various needs of the consumers.

It has features of travel precision 0.02mm, Max speed 5m/sec, standard ordering length 4m, load within 500kg, noise 62db.