Maximizing Productivity with Advanced Crane Control Systems — crane guide by Tongyu Crane Service, China manufacturer. This guide covers parameters, selection, common failures and a buyer checklist for Radio Remote & Control.
| Parameter | Typical range | Note |
|---|---|---|
| 遥控频段 | 433MHz / 2.4GHz（跳频） | 抗同频干扰 |
| 防护 | IP65 手柄 | 防尘防水 |
| 安全 | 急停+双信道+应答 | 失信号自停 |
| 控制 | PLC+变频器 或 继电器 | 变频定位准 |
| 冗余 | 硬件急停+软件限速 | 故障安全 |
Commonly used in: 高温/有毒/大跨车间的遥控操作、多机同车间抗干扰控制. Requirements for span, duty class and protection vary a lot by site — always specify against your real duty.
换频点/跳频；避邻机。
改故障安全逻辑；自停。
合格系统失信号自动停机，不会误动。
跳频+分频点+功率适配。
高温/有毒/大跨选遥控或驾驶室更安全。
必须硬件急停+软件限速双冗余。
Factory-direct, CE/ISO9001, non-standard design to drawing, global shipping with on-site guidance and load test. Tell us your capacity, span and site condition — 【SPEC: your real EAC certificate status / lead time / price range】 — and we return an itemised quotation within 24 hours. Request a quotation →