UKS Series Elevator Door Limit Switch with IP67 Waterproof Protection ISO9001 Certified AC 220V / DC 110V Rated
The UKS Series Elevator Limit Switch is a critical safety component designed for elevator buffer systems, pit tensioners, and safety gear pulling mechanisms. Engineered by BETO Electric, a leading manufacturer of elevator safety components, this manual-reset limit switch provides reliable position detection and safety circuit interruption for elevator systems worldwide.
Built to withstand harsh hoistway environments, the UKS Series features IP67 waterproof protection and a robust plastic housing designed for reliable operation in oil, dust, and moisture conditions.
| Parameter | Specification |
|---|---|
| Series | UKS (Manual Reset) |
| Brand | BETO |
| Function | Elevator buffer switch / Safety gear limit switch / Pit tensioner switch |
| Contact Type | Adjustable (NO/NC configurable) |
| Rated Voltage | AC 220V / DC 110V |
| Rated Current | 2A (AC) / 0.3A (DC) |
| Travel | 8 ± 1 mm |
| Operating Force | ≈ 11N |
| Protection Rating | IP67 (EN 60529) |
| Reset Mode | Manual Reset Only |
| Housing Material | Reinforced Engineering Plastic |
| Operating Temperature | -10°C to +60°C |
| Mechanical Life | > 5,000,000 cycles |
| Certificates | CE, CCC, ISO9001 |
| Origin | China |
| Warranty | 12 Months |
- Elevator Buffer Limit Switch - Terminal stopping device for car and counterweight buffers
- Safety Gear Pulling Mechanism - Emergency safety brake position detection
- Pit Tensioner Switch - Governor rope tension monitoring in elevator pit
- Speed Limiter Switch - Overspeed detection system integration
- Buffer cap contact detection
- Safety gear activation point
- Pit governor tension wheel
- Counterweight buffer assembly
| Feature | UKS Series | UKT Series |
|---|---|---|
| Reset Type | Manual Reset | Automatic Reset |
| Contact State | NO/NC Configurable | Normally Closed Only |
| Application | Buffer, Safety Gear | Tensioner, General Limit |
| Safety Level | Highest (requires inspection) | Standard |
| Part Number | UKS | UKT |
Choose UKS Series when: Safety codes require manual inspection after switch activation (critical safety circuits).
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