SHANGHAI SUNNY ELEVATOR CO.,LTD
| Payment Terms | Western Union,T/T,L/C,Paypal |
| Supply Ability | 1000 Pcs/ Month |
| Delivery Time | 7-15working days |
| Packaging Details | Wooden box |
| Name | Slot-type photoelectric switch |
| Type | Elevator Parts |
| Packing | Standard Packing |
| Voltage | DC10～30V±5%ltage |
| Product | Slot-type photoelectric switch |
| Model | Slot-type photoelectric switch |
| Current Consumption | 24mA |
| Detection Distance | 26mm |
| Shell Material | ABS |
| Weight | About 200g |
| Insulation Resistance | Min: 20MΩ (500VDC) |
| Brand Name | SUNNY |
| Model Number | SLUR-S4U4 series |
| Certification | CE,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,T/T,L/C,Paypal | Supply Ability | 1000 Pcs/ Month |
| Delivery Time | 7-15working days | Packaging Details | Wooden box |
| Name | Slot-type photoelectric switch | Type | Elevator Parts |
| Packing | Standard Packing | Voltage | DC10～30V±5%ltage |
| Product | Slot-type photoelectric switch | Model | Slot-type photoelectric switch |
| Current Consumption | 24mA | Detection Distance | 26mm |
| Shell Material | ABS | Weight | About 200g |
| Insulation Resistance | Min: 20MΩ (500VDC) | Brand Name | SUNNY |
| Model Number | SLUR-S4U4 series | Certification | CE,ISO9001 |
| Place of Origin | China | ||
| High Light | High Precision Elevator Positioning Sensor ，Slot Type Elevator Positioning Sensor ，Elevator Positioning Photoelectric Switch | ||
Our slot-type photoelectric switch is a high-performance sensor designed for precise elevator car positioning, ensuring accurate floor detection in elevator systems. Utilizing advanced photoelectric sensing technology, it detects opaque objects (≥φ3mm) with a 26mm sensing distance, making it ideal for industrial automation, elevator control, and safety applications.
✔ High Reliability – Stable detection with <1ms response time, ensuring real-time feedback.
✔ Wide Voltage Range – Operates at DC 10-30V±5%, compatible with most control systems.
✔ Multi-Channel Detection – Available in 2 or 4 channels for flexible installation.
✔ Robust Protection – Features reverse polarity, over-voltage, and over-current protection.
✔ Extreme Environment Resistance – Works in -25℃ to 85℃ and withstands high humidity (35-80% RH).
✔ Customizable Protection Level – Standard IP40, with options for IP53 & IP65 for harsh conditions.
| Parameter | Specification |
|---|---|
| Power Supply | DC 10-30V ±5% |
| Current Consumption | 24mA |
| Detection Distance | 26mm |
| Detected Object | Opaque objects ≥φ3mm |
| Light Source | Infrared (940nm) |
| Output | Max 60V, 200mA per channel |
| Response Time | <1ms |
| Operating Temp. | -25℃ to 85℃ |
| Protection Level | IP40 (IP53/IP65 optional) |
| Vibration Resistance | 10-55Hz, 1.5mm amplitude |
| Shock Resistance | 500m/s² (3x per axis) |
| Cable Length | Standard 3.6m (RVV 6×0.3 / RVV4×0.3) |
✅ Elevator Positioning Systems – Ensures accurate floor-level detection.
✅ Industrial Automation – Used in conveyor belts, packaging machines, and assembly lines.
✅ Safety & Security – Detects object presence in automated gates and barriers.
✅ Robotics & CNC Machines – Provides precise object sensing for motion control.
✔ Long Service Life – ABS housing ensures durability in harsh environments.
✔ Fast & Accurate – Ultra-low <1ms response time for real-time feedback.
✔ Customizable Options – Available in IP53 & IP65 for dust/water resistance.
✔ Easy Installation – Standard 3.6m cable for quick setup.
FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1992
Total Annual:
3,000,000-5,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co... We offer 3 year quality guarantee for all products. Our main products are: Elevator Buttons, Elevator Light Curtain, Photoelectric Switch, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Co...
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