Master Controller AT31: 15% lighter than AT30 with 2x lifespan. Same 380V/440V motor control. Ideal for cranes, mining & railways. IP65-rated.”
Master Controller AT31 builds upon the proven reliability of the AT30, delivering lighter weight, extended durability, and the same robust 380V/440V AC motor control capabilities. Designed for ports, mining, railways, and heavy construction, this advanced joystick offers easier handling without compromising performance.
✔ 20% Lighter – Reduces operator fatigue in long shifts
✔ 10M+ Mechanical Cycles (vs. AT30’s 5M+) – Double the lifespan
✔ Reinforced Housing – Better resistance to impacts and UV degradation
✔ Same High-Voltage Rating – Maintains 380V/440V AC compatibility
Motor control, speed adjustment & braking
Panel or portable control box mounting
IP65 protection (dust/water resistant)
Wide temperature range (-25°C to +70°C)
Ports & Shipping: Container cranes, RTGs
Mining: Conveyors, drilling rigs
Railways: Switching systems, maintenance vehicles
Construction: Tower cranes, concrete pumps
→ Longer service life = lower replacement costs
→ Lightweight = improved operator comfort
→ Backward-compatible with AT30 installations
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Yueqing City, Wenzhou
Zhejiang 325604, China
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