Description
Elevator light curtain FCU0735TX FCU0740RX Brief Introduction
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Product Name |
Elevator light curtain |
| Model Number | FCU0735TX
FCU0740RX |
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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Elevator Light Curtain FCU0735TX/FCU0740RX – Nanjing Zhuye Elevatorparts
The elevator car top emergency power supply is a critical safety component that ensures the elevator’s emergency systems (such as lighting, communication, and door opening) operate normally when the main power supply fails. The Elevator Car Top Emergency Power Supply DJW12-4.5/7.0 provided byNanjing Zhuye Elevatorparts is a high-reliability power supply device tailored for mainstream elevator systems. It supports two capacity specifications (4.5Ah and 7.0Ah) to meet the needs of different elevator models, widely compatible with brands such as Schindler, OTIS, and KONE. Crafted with high-performance lithium-ion batteries, intelligent charging management modules, and flame-retardant casings, this emergency power supply meets international elevator safety standards (EN 81-20, GB 7588) and has become a trusted choice for global elevator maintenance teams and manufacturers.
The elevator leveling system is a key component that ensures the elevator car aligns accurately with the floor, providing safe and comfortable access for passengers. The elevator leveling sensor serves as the “eye” of this system, detecting the car’s position in real time. The Elevator Leveling Sensor TNC-121 provided by Nanjing Zhuye Elevatorparts is a high-precision position-sensing component tailored for mainstream elevator systems. It is widely compatible with elevator brands such as Schindler, OTIS, and KONE, suitable for both passenger and freight elevators. This sensor adopts advanced photoelectric sensing technology, featuring high detection accuracy, fast response speed, and strong anti-interference ability, ensuring the elevator stops stably and accurately at each floor. Crafted with high-quality optical components, sealed metal shells, and precision electronic circuits, it meets international elevator safety standards (EN 81-20, GB 7588) and has become a trusted choice for global elevator maintenance teams and manufacturers.
The elevator lock is a core safety component that ensures the elevator car door and landing door remain locked during operation, preventing accidental opening and ensuring passenger safety. The Elevator Lock CV50 180 JK406-001 provided by Nanjing Zhuye Elevatorparts is a high-reliability safety lock tailored for mainstream elevator systems. It is widely compatible with elevator brands such as Schindler, OTIS, and KONE, suitable for both passenger and freight elevators. This elevator lock integrates precise mechanical structure and stable electrical control, achieving reliable locking when the elevator is running and smooth unlocking when it reaches the floor. Crafted with high-strength alloy steel, flame-retardant plastic, and precision electronic components, it meets international elevator safety standards (EN 81-20, GB 7588) and has become a trusted choice for global elevator maintenance teams and manufacturers.
The elevator’s electrical control system is prone to arc generation during switch-on and switch-off of contacts, which may cause damage to electrical components or even fire hazards. The elevator arc extinguisher serves as a “safety barrier” to suppress and eliminate arcs. The Elevator Arc Extinguisher HD1.211 provided by Nanjing Zhuye Elevatorparts is a high-performance arc suppression component tailored for elevator electrical systems. It is widely compatible with mainstream elevator brands such as Schindler, OTIS, and KONE, suitable for arc suppression of elevator contactors, relays, and other electrical contacts. Crafted with high-quality arc-extinguishing materials, flame-retardant shells, and precision structural design, this arc extinguisher meets international electrical safety standards (IEC 60947, GB/T 14048) and has become a trusted choice for global elevator maintenance teams and manufacturers.
The elevator door operator is the “power core” of elevator door opening and closing, and the door operator belt serves as a critical transmission component that connects the motor and door pulley system. The Elevator Door Operator Belt L075 provided by Nanjing Zhuye Elevatorparts is a high-performance transmission belt tailored for mainstream elevator door operator systems. It is widely compatible with elevator brands such as Schindler, OTIS, and KONE, playing a vital role in ensuring smooth, quiet, and stable operation of elevator doors. Crafted with high-strength polyurethane (PU) material and embedded with high-tensile polyester cords, this belt features excellent wear resistance, tensile strength, and flexibility, meeting international elevator safety standards (EN 81-20, GB 7588) and becoming a trusted choice for global elevator maintenance teams and manufacturers.
The elevator light curtain is a core safety component that prevents door-closing injuries by detecting obstacles in the elevator door area. The Elevator Light Curtain FCU0735TX (transmitter) and FCU0740RX (receiver) launched by Nanjing Zhuye Elevatorparts form a high-precision safety protection system tailored for mainstream elevator models. It is widely compatible with renowned brands such as Schindler, OTIS, and KONE, suitable for both passenger and freight elevators. Adopting advanced infrared photoelectric sensing technology, this light curtain features dense light beams (up to 72 beams), a detection height of 2000mm, and a response time of less than 10ms, ensuring full coverage and rapid obstacle detection. Crafted with high-transmittance optical lenses, sealed aluminum alloy casings, and anti-interference electronic circuits, it meets international elevator safety standards (EN 81-20, GB 7588) and has become a preferred choice for global elevator maintenance teams and manufacturers.
Nanjing Zhuye Elevatorparts has always adhered to the concept of “quality first, safety-oriented,” implementing strict quality control throughout the production process of the FCU0735TX/FCU0740RX elevator light curtain. Each set undergoes rigorous testing, including detection accuracy calibration, anti-interference performance verification, environmental adaptability testing, and durability assessment. The light curtain has an IP65 protection rating, effectively resisting dust, moisture, and vibration in the elevator door area. It can work stably in a temperature range of -20℃ to 60℃, adapting to extreme weather conditions. The built-in self-diagnosis function automatically detects faults such as lens contamination or circuit abnormalities and sends signals to the elevator control system, ensuring timely maintenance. The high-quality optical components ensure a stable service life of ≥ 5 years under normal operating conditions.
Usage Guide for Elevator Light Curtain FCU0735TX/FCU0740RX
Correct installation, debugging, and maintenance are crucial to maximizing the safety performance of the FCU0735TX/FCU0740RX elevator light curtain. Nanjing Zhuye Elevatorparts emphasizes that only certified elevator maintenance technicians are allowed to perform related operations, as improper use may lead to safety hazards such as failure to detect obstacles.
1. Pre-Installation Preparation
1. Pre-Installation Preparation
First, confirm that the elevator’s MAC car lighting controller model matches the POWCV24181MH power supply (check parameters such as input voltage, output voltage, output current, and installation dimensions). Consult Nanjing Zhuye Elevatorparts’ technical team if there is any uncertainty about compatibility. Then, cut off the elevator’s main power supply and the secondary power supply for the car lighting system, lock the switch, and place a “Maintenance in Progress” warning sign at the elevator landing doors and machine room entrance. Locate the power supply installation position (usually on the car top or in the car control cabinet) and clean the area to remove dust, debris, and oil stains. Finally, prepare professional tools such as a screwdriver, wire stripper, multimeter, and insulation tester, and check that the new POWCV24181MH power supply from Nanjing Zhuye Elevatorparts is intact (no damage to the shell, no loose pins).
First, confirm that the elevator door model matches the FCU0735TX/FCU0740RX light curtain (check parameters such as installation dimensions, working voltage, and signal interface). Consult Nanjing Zhuye Elevatorparts’ technical team if there is any uncertainty about compatibility. Then, cut off the elevator’s main power supply and the door system power supply, lock the switch, and place a “Maintenance in Progress” warning sign at the landing doors. Fix the elevator car door and landing door in a half-open state with wooden wedges to ensure a safe operation space. Finally, prepare professional tools such as a screwdriver, wrench, multimeter, and level ruler, and clean the installation positions (left and right door frames) to remove dust, debris, and oil stains.
Debugg2. Installation & Calibration
If replacing the old light curtain, first take photos to record the installation positions of the transmitter and receiver, wiring direction, and terminal connections for later reference. Disconnect the wires from the old light curtain according to the labels and remove the old devices. Take the new FCU0735TX (transmitter) and FCU0740RX (receiver) from Nanjing Zhuye Elevatorparts, install them on the left and right door frames respectively, and fix them firmly with screws (use a level ruler to ensure they are aligned horizontally and vertically). Connect the wires to the corresponding terminals strictly following the photos and the wiring diagram provided by Nanjing Zhuye: Connect the power line to the “DC24V/GND” terminal, the signal line to the “SIG” terminal, and the door control line to the “DOOR” terminal. After wiring, debug the light curtain: Restore the power supply, switch the elevator to inspection mode, and manually close the door—if an obstacle is placed in the door area, the door should reverse immediately; check the indicator lights (green for normal operation, red for fault). Use a multimeter to test the signal output to ensure stability.
Debugg3. Operation & Daily Maintenance
Remove the wooden wedges fixing the doors, restore all power supplies, and switch the elevator to normal operation mode. Operate the elevator to run up and down all floors repeatedly, testing the light curtain’s performance at each floor: The door should reverse smoothly when obstacles are detected, and there should be no false alarms. After 2 hours of stable operation, stop the elevator and inspect the light curtain again to confirm no loose wiring, abnormal heating, or lens contamination. For daily maintenance, inspect the light curtain during weekly door system patrols: Check if the shell is damaged, the lens is dirty, and the wiring terminals are tight; clean the lens with a dry cloth to ensure clear light transmission. Every 3 months, use a multimeter to test the power supply and signal output; every 6 months, re-calibrate the alignment of the transmitter and receiver to ensure accurate detection.
Replacement Cycle of Elevator Light Curtain FCU0735TX/FCU0740RX
The replacement cycle of the FCU0735TX/FCU0740RX elevator light curtain is closely related to the operating environment and usage frequency. Under normal circumstances (elevator daily operation 12-24 hours, door area environment dry and low-dust, no frequent collision), Nanjing Zhuye Elevatorparts recommends a replacement cycle of 3-4 years. This cycle is determined based on long-term field operation data, optical component aging tests, and electronic circuit performance assessments, fully considering the attenuation of detection accuracy and the wear of mechanical components.
For elevators in high-traffic areas (e.g., large shopping malls, airports with daily door opening and closing times ≥ 2000) or harsh environments (e.g., high humidity, heavy dust, frequent collision), the replacement cycle should be shortened to 1.5-2.5 years. High-frequency operation accelerates the aging of optical and electronic components, while harsh environments affect signal stability and shell durability. For low-usage elevators (e.g., villa elevators, small office buildings with daily operation time < 8 hours) in stable environments, the cycle can be extended to 4-5 years, but only after inspection and confirmation by Nanjing Zhuye’s technicians that the light curtain’s detection accuracy and signal stability meet safety standards.
Replace the light curtain immediately if any of the following issues occur, regardless of its service life: The light curtain fails to detect obstacles (door does not reverse when obstacles are present); frequent false alarms occur without obstacles; the indicator light shows a fault and cannot be eliminated after debugging; the lens is severely scratched or cracked, affecting light transmission; the shell is severely damaged, deformed, or corroded; the signal is unstable, causing frequent elevator door system faults confirmed to be caused by the light curtain.
The Elevator Light Curtain FCU0735TX/FCU0740RX from Nanjing Zhuye Elevatorparts integrates high-precision detection, durability, and strong compatibility, providing a solid safety guarantee for elevator door systems. By following the correct usage, maintenance, and replacement guidelines, you can effectively prevent door-closing injuries, improve elevator safety, and reduce faults caused by light curtain abnormalities. Choosing Nanjing Zhuye Elevatorparts means you get 100% authentic FCU0735TX/FCU0740RX light curtains, as well as professional services including model matching, on-site installation guidance, and timely after-sales support. Trust Nanjing Zhuye Elevatorparts for the safety of your elevator passengers.
