Description
Elevator landing door lock IL-32161 Introduction
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Product Name |
Elevator landing door lock |
| Model Number | IL-32161 |
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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 Landing Door Lock IL-32161 – 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 landing door system is a key safety barrier for elevator operation, and its stable work is closely linked to the door machine pulley system (composed of drive and driven pulleys). The Elevator Landing Door Lock IL-32161 launched by Nanjing Zhuye Elevatorparts is a high-reliability safety component tailored for mainstream elevator landing door systems. It is widely compatible with renowned elevator brands such as Schindler, OTIS, and KONE, forming a safety interlock with the door machine pulley system—only when the landing door lock is fully closed and locked can the door machine pulleys drive the car door to operate, ensuring passenger safety. Crafted with high-strength steel components, precision locking mechanisms, and wear-resistant contacts, this landing door lock meets international elevator safety standards (EN 81-20, GB/T 7025) and has become a trusted 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 IL-32161 elevator landing door lock. Each unit undergoes rigorous testing, including locking force verification, wear resistance testing, service life assessment, and environmental adaptability testing. The high-strength steel shell and internal components can withstand frequent impact forces during door opening and closing, ensuring structural stability. The precision locking mechanism adopts a multi-point locking design, avoiding false locking or accidental opening. The wear-resistant electrical contacts ensure stable signal transmission with the door machine pulley system, with a service life of ≥ 1 million switching times. The landing door lock can work stably in a temperature range of -20℃ to 60℃, adapting to the harsh operating environment of elevator shafts and lobbies.
Usage Guide for Elevator Landing Door Lock IL-32161
Correct installation, debugging, and maintenance of the IL-32161 landing door lock are crucial to ensuring the safety interlock with the door machine pulley system. Nanjing Zhuye Elevatorparts emphasizes that only certified elevator maintenance technicians are allowed to perform installation and replacement operations to avoid safety hazards such as elevator operation with landing doors not locked.
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 landing door model matches the IL-32161 landing door lock (check parameters such as installation dimensions, locking stroke, and interface type). Consult Nanjing Zhuye Elevatorparts’ technical team if there is any uncertainty about compatibility. Then, cut off the elevator’s main power supply and door system power supply, lock the switch, and place a “Maintenance in Progress” warning sign at the landing and machine room entrance. Open the landing door panel to expose the lock installation position, and check the door machine’s drive and driven pulleys for normal operation (abnormal pulley operation may affect the coordination between landing door and car door). Finally, prepare professional tools such as a screwdriver, wrench, multimeter, and torque wrench, and clean the landing door lock installation area to remove dust, rust, and debris.
DebuggDebugg2. Installation & Tension Adjustment
If replacing the old landing door lock, first take photos to record its installation position, wiring connections, and linkage with the door machine system for later reference. Remove the fixing bolts of the old lock and disconnect the signal wires, then take down the old lock. Take the new IL-32161 landing door lock from Nanjing Zhuye Elevatorparts, install it on the landing door bracket, and fasten it firmly with bolts (ensure the locking mechanism aligns with the door hook). Connect the signal wires to the corresponding terminals strictly following the photos and the wiring diagram provided by Nanjing Zhuye—distinguish between power wires and signal wires to avoid wrong connection. Adjust the locking stroke and spring force of the lock: when the landing door is closed, the lock should be fully locked; when the car door drives the landing door to open, the lock should be smoothly unlocked. Use a multimeter to test the contact on-off performance, ensuring the signal is normal when locked and unlocked.
Debugg3. Operation & Daily Maintenance
Restore the landing door panel, restore the power supply, and switch the elevator to inspection mode. Operate the elevator to test the linkage between the landing door lock and the door machine pulley system: when the landing door is not locked, the door machine should not drive the car door to close; when the landing door is fully locked, the car door can operate normally. Open and close the landing door repeatedly to check if the lock is locked and unlocked smoothly without jamming. After 1 hour of stable operation, check the lock’s temperature and wiring terminals (no abnormal heat or loose wires). For daily maintenance, inspect the landing door lock during weekly door system patrols: check for loose bolts, wear of the locking mechanism, and oxidation of contacts; clean the lock surface and internal components with a dry cloth. At the same time, check the door machine pulley system’s operation—abnormal pulley wear may cause inconsistent door opening/closing speeds and affect the lock’s performance. Every 3 months, recheck the locking stroke and contact performance; every 6 months, lubricate the moving parts of the lock with special lubricant.
Replacement Cycle of Elevator Landing Door Lock IL-32161
The replacement cycle of the IL-32161 landing door lock is closely related to the frequency of door opening and closing (i.e., the operating frequency of the door machine pulley system) and the operating environment. Under normal circumstances (elevator daily operation 12-24 hours, daily door opening and closing times ≤ 1500, dry and low-dust environment), Nanjing Zhuye Elevatorparts recommends a replacement cycle of 3-5 years. This cycle is determined based on long-term field operation data and component wear tests, fully considering the wear of the locking mechanism, contacts, and springs.
For elevators in high-traffic areas (e.g., large shopping malls, airports with daily door opening and closing times ≥ 2000) or harsh environments (high humidity, heavy dust, large temperature fluctuations), the replacement cycle should be shortened to 1.5-2 years. High-frequency operation accelerates the wear of the lock’s moving parts and contacts, while harsh environments easily cause component corrosion and jamming. 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 5-6 years, but only after inspection and confirmation by Nanjing Zhuye’s technicians that the lock’s locking performance and linkage with the door machine pulley system meet standards.
Replace the landing door lock immediately if any of the following issues occur, regardless of its service life: The lock cannot be fully locked or unlocked smoothly, causing the door machine to alarm; the contacts are severely worn or oxidized, resulting in abnormal signal transmission; the locking mechanism is deformed, cracked, or stuck; the shell is severely corroded or damaged, affecting structural stability; the lock fails to interlock with the door machine pulley system (e.g., landing door is not locked but the car door can still operate).
The Elevator Landing Door Lock IL-32161 from Nanjing Zhuye Elevatorparts integrates safety, durability, and strong compatibility, providing a critical safety guarantee for the linkage between the elevator landing door system and the door machine pulley system. By following the correct usage, maintenance, and replacement guidelines, you can effectively prevent safety accidents caused by landing door lock failures, ensure the stable operation of the elevator door system, and protect the safety of passengers and equipment. Choosing Nanjing Zhuye Elevatorparts means you get 100% authentic IL-32161 landing door locks, as well as professional services including model matching, on-site installation guidance, and timely after-sales support. Trust Nanjing Zhuye Elevatorparts for the stable and safe operation of your elevator.
