Description
Elevator door lock contact AZ-061 Brief Introduction
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Product Name |
Elevator door lock contact |
| Model Number | AZ-061 |
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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 Door Lock Contact AZ-061: Critical Safety Component from Nanjing Zhuye Elevatorparts
The elevator door lock contact is a core safety barrier of the elevator system, responsible for monitoring the locking state of elevator car doors and landing doors. It only permits the elevator to start and operate when both doors are fully locked, and immediately cuts off the operation circuit if the doors are abnormally opened, thus safeguarding passenger safety. The Elevator Door Lock Contact AZ-061, exclusively supplied by Nanjing Zhuye Elevatorparts, is precision-manufactured for modern passenger and freight elevators. Compliant with international safety standards such as IEC/EN 60947-5-1 and GB 7588, this door lock contact integrates high-conductivity contact points, stable spring mechanisms, and robust insulation structures, making it compatible with mainstream elevator brands including Schindler, OTIS, KONE, and domestic well-known brands. It is widely applied in residential buildings, commercial complexes, office buildings, and industrial sites, providing a solid safety guarantee for elevator operations.
Nanjing Zhuye Elevatorparts has always adhered to strict quality control standards, and the Elevator Door Lock Contact AZ-061 is a concentrated reflection of this commitment. Each contact undergoes multiple rigorous tests before leaving the factory, including contact resistance testing, mechanical life testing, high-temperature (up to 85℃) and low-temperature (down to -30℃) resistance tests, corrosion resistance tests, and insulation performance detection. The contact points are made of silver-nickel alloy, which boasts excellent electrical conductivity and wear resistance, ensuring stable contact and low contact resistance even after long-term use. The shell is crafted from high-strength flame-retardant engineering plastic, effectively resisting dust, moisture, and oil erosion in the elevator shaft. The built-in precision spring has a mechanical life of over 1.2 million times, enabling quick and reliable opening and closing of the contact. Additionally, the contact is equipped with a detachable dust cover to prevent impurities from entering and affecting contact performance.
Usage Guide for Elevator Door Lock Contact AZ-061
maintenancvitnsurafety performance and service life of the AZ-061 door lock contactpotentialcontact type (normally open/normally closed)door lock contact are fuldoor lockdebuggone-on-one Correct installation, debugging, and daily maintenance are crucial to ensuring the reliable operation of the XSD20P5S-V2.5 emergency leveling board when needed. Nanjing Zhuye Elevatorparts strongly recommends that only professional and certified elevator maintenance technicians perform installation and debugging operations to avoid safety hazards. Before use, it is necessary to confirm that the board’s model, voltage parameters, and interface type are completely consistent with the elevator control cabinet. For detailed installation steps, parameter configuration standards, and communication protocol specifications, you can refer to the product manual provided by Nanjing Zhuye Elevatorparts, or contact our technical support team for one-on-one professional guidance.
1. Pre-Installation Preparation
First, cut off the main power supply of the elevator and the power supply of the door lock system, lock the power switch, and place a “Maintenance in Progress” warning sign at the elevator entrance and machine room to prevent accidental startup. Prepare professional tools such as screwdrivers, pliers, contact resistance testers, multimeters, and anti-static gloves. Clean the installation position on the elevator door lock body to remove dust, debris, and oil stains, as these impurities may affect the contact between the door lock contact and the lock bolt. Carefully inspect the AZ-061 door lock contact for external damage, such as shell cracks, contact point damage, or spring deformation. Use a contact resistance tester to measure the contact resistance, ensuring it is within the standard range (≤30mΩ), and use a multimeter to check for open circuits or short circuits in the internal circuit.
2. Installation & Wiring
Install the AZ-061 door lock contact on the dedicated mounting position of the door lock body, and fix it with matching cross-recessed pan head screws. Note that the tightening torque should be appropriate (recommended 0.6-1.0 Nm) to avoid damaging the contact shell or affecting the movement of the internal spring. Ensure that the contact is accurately aligned with the lock bolt—when the door is fully locked, the lock bolt should firmly press the contact to achieve reliable closure; when the door is opened, the contact should disconnect quickly. According to the wiring diagram provided by Nanjing Zhuye Elevatorparts, connect the contact wires to the corresponding terminals of the door lock control circuit. The wire stripping length should be controlled at 4-6mm to prevent short circuits caused by exposed wires. After wiring, insulate the terminals with insulating tape or heat-shrinkable tubes, and gently pull the wires to confirm firm connections. Finally, install the dust cover to protect the contact from environmental impurities.
3. Debugging & Daily Use
After installation, restore the power supply and conduct systematic debugging. Manually open and close the elevator car door and landing door repeatedly to check the switching performance of the AZ-061 contact: when the doors are fully locked, the contact should be closed, and the elevator main controller should receive a “door locked” signal; when the doors are not fully locked or are abnormally opened, the contact should disconnect immediately, and the elevator should not start or should stop running. Use a multimeter to test the continuity of the contact during the door opening and closing process to ensure stable switching. If there is poor contact or delayed switching, adjust the installation position of the contact appropriately. In daily use, maintenance personnel should inspect the door lock contact monthly: clean the contact points and shell with a dry cloth or fine emery cloth (to remove oxidation layers), check the tightness of screws and wiring terminals, and ensure the dust cover is intact. Avoid violent collision or extrusion of the contact during maintenance to prevent damage to internal components.
Replacement Cycle of Elevator Door Lock Contact AZ-061
The replacement cycle of the AZ-061 elevator door lock contact is influenced by usage frequency, working environment, and maintenance quality. Under normal use conditions—elevator operation time is 12-24 hours a day, the number of door opening and closing times per day is within 3000 times, and the elevator shaft is kept dry and well-ventilated—Nanjing Zhuye Elevatorparts recommends a replacement cycle of 4-6 years. This cycle is formulated based on a large number of field test data, fully considering the wear of contact points, the aging of spring elasticity, the degradation of insulation performance, and the increase of contact resistance, which are the main factors affecting the safety and reliability of the contact.
For elevators in high-traffic areas such as shopping malls, airports, and subway stations, where the number of door opening and closing times per day exceeds 8000 times, or in harsh environments with high humidity, heavy dust, high temperature, or strong corrosion (such as near chemical plants), the replacement cycle should be shortened to 2-4 years. High-frequency operation accelerates the wear of contact points and springs, while harsh environments easily cause corrosion and oxidation of the contact, reducing its safety performance. For elevators with low usage frequency, such as villa elevators and small office buildings with daily operation time less than 8 hours, if maintained properly, the replacement cycle can be extended to 6-8 years. However, it is necessary to arrange professional technicians from Nanjing Zhuye Elevatorparts to conduct semi-annual inspections on the door lock contact, including testing contact resistance, switching sensitivity, and component integrity.
Regardless of the service life, the AZ-061 door lock contact should be replaced immediately if any of the following problems occur: the contact resistance exceeds the standard range (＞30mΩ), leading to unstable signal transmission; the contact cannot be normally closed or disconnected, resulting in the elevator failing to start or stopping abnormally; the contact points are severely oxidized, burned, or worn; the shell is cracked or deformed, and the internal spring is damaged; the contact frequently malfunctions, causing the elevator door lock system to alarm; the contact fails to pass the annual safety inspection. Timely replacement of the door lock contact is crucial to avoid serious safety accidents such as elevator operation with doors open or passengers falling into the shaft.
Door Lock Contact AZ-06reliable safety performance, durable designwide makingtousensursafetydoor lockoperational reliability of the elevatorAZ-061 door lock contacts, and offersafety The Elevator Control Cabinet Emergency Leveling Board XSD20P5S-V2.5 from Nanjing Zhuye Elevatorparts combines reliable emergency response performance, durable design, and wide compatibility, making it an ideal choice for elevator maintenance and renovation. As more regions mandate emergency leveling functions for elevators, this board has become a key component for compliance and safety. With strict quality assurance and comprehensive after-sales service, it has gained trust from numerous maintenance enterprises and property management companies. Following correct usage methods and replacement cycles effectively ensures elevator safety compliance. Nanjing Zhuye Elevatorparts provides 100% genuine XSD20P5S-V2.5 boards and professional support, including installation guidance, fault diagnosis, and on-site assistance. Choose Nanjing Zhuye Elevatorparts for reliable core safety components and intimate service.
