Description
Elevator lock CV50 180 JK406-001 Brief Introduction
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Product Name |
Elevator lock CV50 180 |
| Model Number | JK406-001 |
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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 Lock CV50 180 JK406-001 – Nanjing Zhuye Elevatorparts
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.
Nanjing Zhuye Elevatorparts adheres to the core philosophy of “Safe Locking, Durable Operation” and implements strict quality control throughout the production process of the CV50 180 JK406-001 elevator lock. Each unit undergoes rigorous testing, including lock core wear resistance testing, locking force verification, electrical contact performance assessment, and environmental adaptability testing. The lock core is made of high-hardness alloy steel, with a mechanical life of ≥ 1 million times, ensuring stable performance even after long-term high-frequency use. The flame-retardant plastic shell has excellent impact resistance and flame-retardant properties, effectively protecting internal components. The built-in safety switch ensures that the elevator can only start when the lock is fully closed, and the electrical signal transmission is stable with strong anti-interference ability, adapting to the complex electrical environment of the elevator shaft.
Usage Guide for Elevator Lock CV50 180 JK406-001
Correct installation, debugging, and maintenance are crucial to ensuring the reliable performance of the CV50 180 JK406-001 elevator lock. Nanjing Zhuye Elevatorparts emphasizes that only certified elevator maintenance technicians are allowed to perform related operations, as improper use may lead to lock failure and serious elevator safety hazards.
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 CV50 180 JK406-001 elevator lock (check parameters such as installation dimensions, lock core type, and electrical 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 secondary power supply for the door lock system, lock the switch, and place a “Maintenance in Progress” warning sign at the landing doors and machine room entrance. Fix the elevator car door and landing door in a closed state with wooden wedges to prevent accidental movement. Finally, prepare professional tools such as a screwdriver, wrench, multimeter, and pliers, and clean the lock installation position to remove dust, debris, and oil stains.
Debugg2. Installation & Inspection
If replacing the old elevator lock, first take photos to record the installation position, wiring direction, and terminal connections for later reference. Disconnect the wires from the old lock according to the labels and remove the old lock. Take the new CV50 180 JK406-001 elevator lock from Nanjing Zhuye Elevatorparts, install it on the door frame according to the installation diagram, and fix it firmly with screws (ensure the lock core is aligned with the door bolt). 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 “DC+/DC-” terminal, the signal line to the “SIG” terminal, and the safety switch line to the “SAFE” terminal. After wiring, debug the lock: Manually open and close the door to check if the lock bolt extends and retracts smoothly; confirm the safety switch is closed when the lock is fully locked and open when the lock is unlocked. Use a multimeter to check the electrical signal transmission to ensure it is normal.
Debugg3. Operation & Daily Maintenance
Remove the wooden wedges fixing the doors, restore the power supply, and switch the elevator to inspection mode. Operate the elevator to run up and down multiple times, and check the lock’s working status at each floor: The lock should be fully locked when the elevator leaves the floor, and unlocked smoothly when it arrives. After 2 hours of stable operation, stop the elevator and inspect the lock again to confirm no abnormal heating, loosening, or jamming. For daily maintenance, inspect the lock during weekly door system patrols: Check if the lock shell is damaged, the lock bolt is bent or worn, and the wiring terminals are tight; apply lubricating oil to the lock core and bolt every 2 months to ensure smooth operation. Every 3 months, use a multimeter to test the electrical signal and safety switch performance; every 6 months, disassemble the lock cover to thoroughly clean internal components.
Replacement Cycle of Elevator Lock CV50 180 JK406-001
The replacement cycle of the CV50 180 JK406-001 elevator lock is closely related to the frequency of door opening and closing and the operating environment. Under normal circumstances (elevator daily operation 12-24 hours, daily door opening and closing times ≥ 1000, operating environment dry and low-dust, regular maintenance), Nanjing Zhuye Elevatorparts recommends a replacement cycle of 3-4 years. This cycle is determined based on long-term field operation data, mechanical wear tests, and electronic component aging analysis, fully considering the wear of the lock core and bolt and the aging of internal electrical 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., coastal areas with high salt spray, industrial sites with heavy dust, high-humidity regions), the replacement cycle should be shortened to 1.5-2.5 years. High-frequency mechanical movement accelerates the wear of the lock core and bolt, while harsh environments cause corrosion of metal components and damage to plastic parts. 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 lock’s locking performance and electrical signal transmission meet safety standards.
Replace the elevator lock immediately if any of the following issues occur, regardless of its service life: The lock bolt is severely worn, bent, or stuck, causing the door to fail to lock or unlock normally; the safety switch fails (the elevator can start even when the lock is not fully locked); the lock core is stuck and cannot be operated smoothly; the shell is severely damaged, deformed, or corroded; the electrical signal transmission is abnormal, causing frequent elevator faults; the lock makes obvious abnormal noise during operation, indicating internal component damage.
The Elevator Lock CV50 180 JK406-001 from Nanjing Zhuye Elevatorparts integrates reliable locking performance, 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 ensure the safe operation of the elevator, prevent safety accidents caused by lock failure, and improve the overall safety level of the elevator. Choosing Nanjing Zhuye Elevatorparts means you get 100% authentic CV50 180 JK406-001 elevator locks, 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 system.
