KURODA uses high precision thread grinders dedicated for ball screws, which are developed and manufactured uniquely by KURODA. The ball screw shafts, nuts and recirculation parts are machined to a high accuracy, then are meticulously assembled for smooth operation and high positioning accuracy making KURODA JENATEC the perfect solution for a variety of machines and equipment .
When applications do not require precise positioning or accuracy, a rolled ball screw is the low-cost alternative. A rolled screw does not go through the rigorous grinding manufacturing process but still provides smooth movement and low friction in transfer applications. Short lead times and reasonable price on large scale production makes KURODA JENATEC rolled ball screws a solution in a variety of machines and equipment.
What are ball screws? High efficiency ball screws afford the opportunity to displace loads by transforming rotary action into linear motion. The high efficiency screws have rolling elements, recirculating balls between the nut and the screw shaft, to minimize friction and maximize efficiency.
KURODA JENATEC Ball Screw product offerings provide an array of diverse technical solutions through cutting edge precision technologies, from screw diameter 05mm to 125mm in Ground C3, Whirled C5, Rolled C7& C10 quality grades. Japanese Industrial Standard JIS-B1192 and DIN Compliant.