Revolutionizing Precision Assembly: Panasonic Launches Next-Generation Accupulse 4+ Cordless Torque Tool with Industry-First Snug Torque Detection Level and Intelligent Buffering Technology

Building on the success of its industry-trusted predecessor, the Accupulse 4.0, the new Accupulse 4+ model enhances every aspect of intelligent fastening—now featuring a breakthrough Snug Torque Detection Level, a game-changing advancement for operations involving mixed joint conditions. This new feature delivers fastening accuracy by precisely identifying the snug point before switching to final torque, significantly reducing rework and ensuring consistent quality across variable materials and joint stiffness levels.

"The Snug Torque Detection Level is a pivotal innovation for high-mix production lines," said Aziz Lokhandwala, Senior Product Manager for assembly tools at Panasonic Eco Systems North America. "It ensures that regardless of the joint condition, each fastener is tightened with the correct force profile—boosting quality assurance and reducing operator intervention."

New features of the Accupulse 4+:

• Snug Torque Detection Level (Highlight Feature): Enables accurate fastening across diverse joint conditions by detecting the initial snug point, preventing over- or under-tightening and improving first-pass yield.
  
  
• Improved Software User Interface: Simplifies setup, programming, and tool replacement—cutting downtime and training needs.
  
  
• Smart Buffering Feature: Keeps work moving—even when out of range. The tool now stores the required batch count locally. If the operator moves beyond the 33-ft wireless range, it continues fastening and uploads the data when back in range—eliminating lost cycles and ensuring process integrity.

Combined with key features of the Accupulse 4.0:

• Cordless, One-Handed Operation: Lightweight and reactionless design with torque control range from 20 to 220 Nm, allowing for safe, flexible, and fatigue-free use.
  
  
• Highly Durable Non-Contact Transducer: Delivers precise, long-lasting torque measurement performance with minimal maintenance.
  
  
• Proprietary Torque Curve Detection Algorithm: Ensures high accuracy with patented traceability and real-time curve monitoring for every fastening cycle.
  
  
• Eco-Friendly and Energy-Efficient: Designed for low maintenance and reduced power consumption without sacrificing performance.
  
  
• Programmable for Automation: Advanced user-defined settings for plant-wide automation and productivity enhancements.
  
  
• Wireless 2-Way Communication: Full integration into smart production systems for remote control and monitoring.
  
  
• Comprehensive Data Collection: Captures torque, angle, time, OK/NOK, pulses, and full fastening curves for complete process visibility.

This Accupulse 4+ new product release solidifies Panasonic's position as a trusted partner for smart factories and high-precision assembly operations.

Availability:

The new cordless torque tool is available for order starting October 2025. For more information, visit https://assemblytools.na.panasonic.com/assembly-tools/mechanical-pulse/accupulseplus 

About Panasonic Corporation of North America 
Newark, NJ-based Panasonic Corporation of North America is a leading provider of Consumer Lifestyle technologies, as well as innovative Smart Mobility, Energy Transition, Immersive Experiences, and Integrated Supply Chain solutions. The company is the principal North American subsidiary of Osaka, Japan-based Panasonic Holdings Corporation. One of Interbrand's Top 100 Best Global Brands of 2024, Panasonic is a leading technology partner and integrator to businesses, government agencies and consumers across the region. Learn more about Panasonic's ideas and innovations at na.panasonic.com/us

SOURCE Panasonic Corporation of North America