S-95080A132 1 1/2"-4 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00407 Acme Lead Screws and Nuts
1456FA00407 Acme Lead Screws and Nuts

Image may differ from product. See technical specification for details.

Part No.
Part No. 1456FA00407
Equivalent to mcmaster :
95080A132

Diameter 4 15/32"
Thrust Load Capacity Not Rated

Basic Information

Component Nut
Material Cast Iron
Hardness Rockwell B96
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant

Thread Parameters

Thread Type Acme
Thread Direction Right Hand
Thread Size 1 1/2"-4
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Height 3"

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.25"
Speed Ratio 1:1

Nut Parameters

Nut Type Round
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Extended service life with durable cast iron construction and Rockwell B96 hardness for superior wear resistance
  • Precise positioning control with 0.25" travel distance per turn ensuring accurate linear motion in automated systems
  • Reliable thread engagement through Class 2G thread fit providing consistent performance with minimal backlash
  • Simplified installation with standard right-hand thread direction compatible with most industrial drive systems
  • Optimized force distribution from round nut design that maintains stability under heavy operational loads
  • Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing applications
  • Broad compatibility with 1½"-4 ACME threaded lead screws in inch-based measurement systems

Professional Applications & Engineering Value

This cast iron ACME lead screw nut delivers exceptional value in industrial automation and precision machinery applications where durability and positional accuracy are critical. The combination of Rockwell B96 hardness and Class 2G thread fit addresses common wear issues in high-cycle applications, significantly reducing maintenance intervals and downtime. The 0.25" travel per turn provides optimal balance between speed and precision for positioning systems, machine tools, and linear actuators. Engineered for right-hand thread direction and manufactured to inch system standards, this component integrates seamlessly into existing industrial equipment while meeting stringent environmental compliance requirements for global supply chains.

Specification Summary & Compliance

This 1½"-4 ACME lead screw nut features Class 2G thread fit per industry standards, ensuring proper clearance and smooth operation with matching ACME threaded components. The inch-based measurement system provides 0.25" travel distance per turn with single thread start configuration. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, making this component suitable for regulated industries and international markets.

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