S-97048A739 M40 x 2000 mm ASTM A108 Metric Lead Screws and Nuts
Metric Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
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Key Features & Benefits at a Glance
- 7 mm travel per turn ensures precise linear motion control for accurate positioning in automation systems.
- Black oxide coating on carbon steel provides enhanced corrosion resistance, extending service life in industrial environments.
- Rockwell B72 hardness offers excellent wear resistance, maintaining thread integrity under repetitive loads.
- Fully threaded right-hand design allows for continuous engagement and smooth operation in motion control applications.
- Metric trapezoidal thread profile delivers high efficiency and load-bearing capacity with minimal backlash.
- RoHS 3 compliance ensures environmental safety and meets global regulatory standards for hazardous substances.
- 2000 mm length accommodates long-stroke applications, reducing the need for splicing in extended travel systems.
Professional Applications & Engineering Value
This M40x7 mm metric trapezoidal lead screw is engineered to address critical challenges in precision motion control systems. The Grade 2 carbon steel construction, combined with a black oxide surface treatment, provides durability against wear and environmental exposure, making it ideal for CNC machinery, linear actuators, and automated positioning equipment. The fully threaded and right-hand thread direction ensures consistent force transmission and reliable performance in high-cycle industrial applications. By utilizing ASTM A108 compliant materials, this lead screw guarantees dimensional stability and strength, reducing maintenance downtime and enhancing operational efficiency in demanding engineering environments.
Specification Summary & Compliance
This lead screw features a M40 thread size with 7 mm pitch and 7e thread fit for precise metric trapezoidal threading. It adheres to ASTM A108 specifications for material quality and is RoHS 3 (2015/863/EU) Compliant, ensuring it meets international environmental and safety standards. The product maintains consistent dimensional accuracy suitable for industrial motion control systems.
