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The Raico Wireless Anti-Overwind Limit Switch is a safety protection device specially designed for hoisting equipment such as truck cranes and mobile cranes. Adopting wireless transmission technology, it eliminates the need for complex wiring. When the hook rises to the preset limit height, it automatically cuts off power and triggers an alarm, effectively preventing hazards like steel wire rope overwinding and hook crashing. It is a core component to ensure the safety of hoisting operations.
| Advantage | Detailed Description |
| Wireless Transmission for Mobile Scenarios | Equipped with an industrial-grade wireless communication module, the transmission distance reaches up to 100 meters. No wiring required, perfectly adapting to the working conditions of mobile equipment like truck cranes. |
| Dual Trigger with Safety Redundancy | Built-in dual mechanisms of mechanical trigger and electronic induction. Either mechanism can activate protection when triggered, greatly improving reliability. |
| IP65 Protection Rating | The shell is made of high-strength engineering plastic, featuring dustproof, waterproof and impact-resistant performance, suitable for harsh outdoor working environments. |
| Low Power Consumption Design | The transmitter is battery-powered with a battery life of up to 18 months. The receiver supports wide voltage input (DC 12V~24V), compatible with various vehicle power supplies. |
| Audio-Visual Alarm for Real-Time Reminder | The matching receiver integrates audio-visual alarm function. When protection is triggered, it synchronously emits beeps and light prompts for operators to respond quickly. |
| Category | Specification |
| Model | RCS-100 |
| Operating Voltage | Transmitter: DC 3V (2 AA batteries) Receiver: DC 12V~24V |
| Wireless Frequency | 433MHz (Industrial License-Free Band) |
| Transmission Distance | ≥100 meters in open area |
| Protection Rating | IP65 |
| Trigger Mode | Mechanical Cable Pull Trigger |
| Action Stroke | 50mm ±5mm |
| Output Signal | Relay Contact Output (NO/NC Optional) |
| Operating Temperature | -20℃ ~ +60℃ |
| Housing Material | High-Strength ABS Engineering Plastic |
| Installation Method | Top reserved mounting holes, compatible with M6 bolt fixing |
| Steel Wire Rope Specification | Diameter 1.5mm, Length 1.5m |