Twin-lead Screws feature one-piece design.

Press Release Summary:

Rolled twin-lead screws perform simultaneous right and left hand movement from centerline when using single motor or drive system. Rolled thread screws feature 0.0002-0.0003 in./in. lead accuracy. Precision twin-lead ball and acme screws are also available with 0.001 in./ft lead accuracy. Applications include molding, packaging, food processing, robotic and assembly.


Original Press Release:

Rolled Twin-Lead Screws; Dual-Motion Product Available In Ball Screws Or Acme Screws

CLEVELAND, OH -- Nook Industries, Inc. offers unitized, cost saving, twin-lead screws with nuts. These special purpose screws perform simultaneous right and left hand movement from a centerline when using a single motor or drive system. The one-piece design allows for easier installation and eliminates alijgrninent problems associated with segmented versions. Rolled twin-lead screws provide accurate, cost effective systems for use in molding, packaging, food processing, robotic and assembly applications. Nook rolled thread screws feature 0.0002-0.0003 inch/inch lead accuracy. Precision twin-lead ball and acme screws are also available with 0.001 inch/foot lead accuracy. Rolled twin-lead screws are more economical when compared to ground thread screws. PowerTrac(TM) Precision and Standard Rolled Twin-Lead Ball Screws are in stock and available for immediate delivery. 15 standard stocked sizes mean shorter delivery times with product selection to meet most application requirements. Ball screws are more than 90% efficient with predictable long life and capable of high duty cycles. Power.ac(TM) Rolled Twin-Lead Acme Screws have a centralized 2C thread form to prevent wedging. Acme twin-lead screws are suitable for manual drive operation and low duty cycles. There are 17 standard sizes in stock for immediate delivery. Nook Rolled Twin-Lead Screws can be fitted with Nook EZZE-MOULNT(TM) end bearing supports to complete the twin-lead screw assembly.

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