1-5634-1 - Thermal Dynamics A40i Automated Plasma System with 25ft SL100SV Torch

High-Performance Automated Plasma Cutting

The Thermal Dynamics A40i (1-5634-1) represents a significant leap forward in air plasma technology specifically engineered for automated applications. Designed to meet the rigorous demands of modern fabrication environments, the A40i delivers a powerful 40 Amps of cutting current with an impressive 80% duty cycle, ensuring consistent performance during long production runs. This unit is built on the proven platform of the A-Series, known for reliability, precision, and ease of integration into various CNC cutting tables and robotic systems.

One of the standout technical features of the A40i is its versatile input power capability. Operating on a wide range of 208-480V single-phase power, this system adapts easily to different shop electrical configurations without the need for complex rewiring or external transformers. The system includes the renowned SL100SV 1Torch, which features a solenoid valve integrated into the torch head design (or optimized for the system) to improve gas flow response times and cut quality. The 25-foot torch lead provides ample reach for standard gantry setups, while the ATC (Advanced Torch Connector) allows for rapid tool-free torch changes, minimizing downtime during maintenance.

Integration is streamlined via the rear-panel CNC interface, which provides start/stop, OK-to-move, and divided arc voltage signals, making it compatible with the vast majority of height controllers and automation interfaces on the market. The unit's compact chassis is protected by a rugged True Guard roll bar, ensuring durability in harsh industrial settings. For operators cutting expanded metal or grate, the Auto-Pilot Restart feature is invaluable, automatically re-firing the pilot arc to bridge gaps without stopping the machine motion. With a pierce capacity of 1/2 inch (12mm) and a production cut capacity that rivals larger units, the A40i is the ideal power source for light to medium-duty automated fabrication.