Atlas Copco EP 20XS-HR20 Electronic Pulse Tool

The Atlas Copco EP20XS-HR20 ErgoPulse electronic pulse tool is a high-torque, assembly-focused impulse wrench designed for rapid, repeatable tightening on production lines. It delivers a torque range of 300–400 Nm per pulse and runs at a no-load speed of about 3,700 rpm, enabling fast cycle times with consistent torque transfer. The tool uses a 3/4-inch square drive and is catalogued with SKU 8431037161, placing it within Atlas Copco’s ErgoPulse family of impulse tools. As a pneumatic assembly tool, it leverages pulse technology to produce controlled tightening actions that suit demanding applications where precision and repeatability are essential. The EP20XS-HR20 is designed to work with Atlas Copco guided sockets and extensions for deep engagement, helping operators reach stubborn fasteners while maintaining torque accuracy across cycles. Atlas Copco’s EP line offers variations in drive sizes and torque ranges to fit different fastener sizes and assembly needs, making the EP20XS-HR20 a suitable choice for precision torque tasks in industrial environments.