S-7549K57 M8 x 300 mm Metric Ultra-Precision Lead Screws and Nuts
Metric Ultra-Precision Lead Screws and Nuts
Image may differ from product. See technical specification for details.
Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Load & Performance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Ultra-precision accuracy of ±0.089mm per 300mm travel ensures reliable, repeatable positioning for high-end automation and measurement systems.
- Exceptional durability and load capacity from 4140 Alloy Steel construction with a high 125,000 psi tensile strength, resisting deformation under stress.
- Optimized for smooth motion transfer with a single-start, 1.5mm pitch metric trapezoidal thread, providing consistent 1:1 speed ratio and efficient force transmission.
- Superior wear resistance due to Brinell 200 hardness, extending service life in high-cycle industrial applications.
- Ready for immediate integration with a fully threaded, 300mm long right-hand design, simplifying assembly in linear motion setups.
- Compliance with stringent environmental regulations including RoHS 3 and REACH, ensuring safe use in global markets.
Professional Applications & Engineering Value
This M8 ultra-precision lead screw is engineered to solve critical challenges in precision linear motion systems, such as CNC machinery, optical positioning equipment, and automated assembly lines. The metric trapezoidal threading and single-start design minimize backlash and provide consistent travel distance per turn of 1.5mm, essential for applications requiring exact movement control. Made from 4140 Alloy Steel, it offers high tensile strength and hardness to withstand continuous operation without performance degradation. The ±0.089mm accuracy over 300mm ensures minimal deviation, reducing recalibration needs and boosting productivity in industrial environments where precision is non-negotiable.
Specification Summary & Compliance
This lead screw features an M8 x 1.5mm metric trapezoidal thread with right-hand direction and fully threaded component. It adheres to standard metric system tolerances for precision, with a specified travel accuracy of ±0.089mm per 300mm. The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances and suitable for use in regulated industries.
