Description
Elevator belt 3V-560 SPZ1420LW530 Brief Introduction
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Product Name |
Elevator belt |
| Model Number | 3V-560
SPZ1420LW530 |
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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 Belt 3V-560 SPZ1420LW530 – 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 belt is a critical transmission component that drives the elevator door system and traction mechanism, directly affecting the smoothness and safety of elevator operation. The Elevator Belt 3V-560 SPZ1420LW530 launched by Nanjing Zhuye Elevatorparts is a high-performance transmission belt tailored for mainstream elevator systems, with excellent compatibility with renowned brands such as Schindler, OTIS, and KONE. It adopts a special rubber composite material and high-strength polyester cord structure, featuring superior wear resistance, tensile strength, and flexibility, providing reliable power transmission for elevator door opening/closing and traction systems. Crafted with precision molding technology, this belt meets international elevator safety standards (ISO 9563, GB/T 1171-2017) 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 3V-560 SPZ1420LW530 elevator belt. Each unit undergoes rigorous testing, including tensile strength verification, wear resistance testing, elongation rate measurement, and temperature resistance assessment, ensuring stable parameters (3V section type, 560mm pitch length, SPZ1420LW530 specification) and long-term reliable operation. The belt’s surface is treated with anti-slip and anti-static technology, effectively preventing slipping during high-speed operation. It can withstand a wide temperature range (-20℃ to 80℃) and has excellent resistance to oil, dust, and moisture, making it suitable for the harsh operating environment of elevator machine rooms and door systems.
Usage Guide for Elevator Belt 3V-560 SPZ1420LW530
Correct installation, tension adjustment, and maintenance are crucial to maximizing the performance of the 3V-560 SPZ1420LW530 elevator belt. Nanjing Zhuye Elevatorparts recommends that only certified elevator maintenance technicians perform installation and maintenance to avoid safety hazards such as door jamming or traction failure.
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 model matches the 3V-560 SPZ1420LW530 belt (check parameters such as section type, pitch length, and width). Consult Nanjing Zhuye Elevatorparts’ technical team if there is any uncertainty about compatibility. Then, cut off the elevator’s main power supply, lock the switch, and place a “Maintenance in Progress” warning sign. Fix the elevator car at a safe position to expose the belt installation area (door system or traction mechanism). Finally, prepare tools such as a tension gauge, screwdriver, wrench, and pliers, and clean the belt pulley and installation area to remove dust, oil stains, and debris—ensure the pulley surface is smooth without burrs.
2. Installation & Tension Adjustment
Locate the original belt position and take photos to record the routing direction and tension adjustment points for later reference. Loosen the tensioner, remove the old belt, and check the pulley for wear or deformation (replace the pulley if damaged). Take the new 3V-560 SPZ1420LW530 belt from Nanjing Zhuye Elevatorparts, and install it on the pulley strictly following the original routing direction—ensure the belt fits perfectly into the pulley grooves without deviation. Adjust the tensioner to set the belt tension to the standard range (refer to Nanjing Zhuye’s technical manual; generally 15-25N for door system belts, 80-120N for traction belts). Use a tension gauge to verify the tension, then tighten the tensioner fixing screws. Rotate the pulley manually to check if the belt runs smoothly without jamming or abnormal noise.
3. Daily Maintenance & Post-Installation Testing
Restore the power supply and switch the elevator to inspection mode. Test the elevator door opening/closing and traction operation: the door should open/close smoothly without delay, and the traction system should run stably. After 1 hour of stable operation, recheck the belt tension and surface temperature (slightly warm is normal; abnormal heat indicates excessive tension). For daily maintenance, inspect the belt regularly: check for cracks, wear, peeling, or elongation; confirm the belt is properly aligned with the pulley; clean the belt surface with a dry cloth to remove dust and oil stains. Every month, recheck the tension; every 3 months, inspect the pulley and tensioner for looseness or wear; apply a small amount of special belt lubricant (provided by Nanjing Zhuye) to the pulley grooves if necessary to reduce friction.
Replacement Cycle of Elevator Belt 3V-560 SPZ1420LW530
The replacement cycle of the 3V-560 SPZ1420LW530 elevator belt is closely related to operating frequency and working environment. Under normal circumstances (elevator daily operation 12-24 hours, moderate temperature and humidity, no frequent overload), Nanjing Zhuye Elevatorparts recommends a replacement cycle of 2-3 years. This cycle is determined based on long-term field data and material aging tests, fully considering the wear of the belt surface, fatigue of the internal cord, and attenuation of tensile performance.
For elevators in high-traffic areas (e.g., large shopping malls, airports with daily operation ≥20 hours) or harsh environments (high humidity, heavy dust, large temperature fluctuations), the replacement cycle should be shortened to 1-1.5 years. High-frequency door opening/closing and traction accelerate belt wear, while harsh environments worsen material aging and corrosion. 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 3-4 years, but only after inspection and confirmation by Nanjing Zhuye’s technicians that the belt’s performance meets safety standards.
Replace the belt immediately if any of the following issues occur, regardless of its service life: Obvious cracks, peeling, or wear on the belt surface (exposing the internal cord); excessive elongation (tension cannot be adjusted to the standard range); the belt slips frequently during operation, causing abnormal noise or door opening/closing failure; local overheating or burning marks on the belt; the belt is contaminated by corrosive substances and cannot be cleaned.
The Elevator Belt 3V-560 SPZ1420LW530 from Nanjing Zhuye Elevatorparts integrates high reliability, durability, and strong compatibility, providing a critical transmission guarantee for elevator operation. By following the correct usage, maintenance, and replacement guidelines, you can effectively reduce elevator failures, improve operation smoothness, and ensure passenger safety. Choosing Nanjing Zhuye Elevatorparts means you get 100% authentic 3V-560 SPZ1420LW530 belts, 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.
