S-94815A121 1 1/2"-5 Acme Lead Screws and Nuts
Acme Lead Screws and Nuts
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Basic Information
Thread Parameters
Dimension Parameters
Lead Screw Specific Parameters
Nut Parameters
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Key Features & Benefits at a Glance
- Precise 0.2" linear travel per revolution for accurate positioning in motion control systems
- Durable carbon steel construction with Rockwell B75 hardness resists wear in demanding industrial environments
- Class 2G thread fit ensures smooth engagement with ACME lead screws while maintaining proper clearance
- Standard hex nut design provides convenient installation using common wrench tools
- Single thread start configuration delivers consistent 1:1 speed ratio for predictable motion transfer
- Full RoHS 3 and REACH compliance meets international environmental regulations for global manufacturing
- Right-hand thread direction compatible with standard ACME lead screw systems
Professional Applications & Engineering Value
This 1 1/2"-5 ACME hex nut delivers exceptional value in precision motion control applications where reliability and accuracy are paramount. The carbon steel construction with Rockwell B75 hardness provides excellent durability against mechanical wear in industrial automation, CNC machinery, and lifting equipment. The Class 2G thread fit offers optimal clearance for smooth operation while maintaining precise alignment with ACME lead screws. With its predictable 0.2" travel per turn and single thread start design, this component ensures consistent performance in positioning systems, reducing maintenance downtime and improving operational efficiency. The right-hand thread configuration makes it compatible with standard industrial drive systems, while the hex design allows for straightforward installation and serviceability.
Specification Summary & Compliance
This ACME hex nut features 1 1/2"-5 thread size with Class 2G thread fit tolerance, providing proper clearance for smooth operation. The component measures 1 15/32" in height and 2 3/8" in width across flats for standard tool compatibility. Manufactured to ACME thread standards with single thread start and right-hand direction. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for hazardous substance restrictions.
