Description
Elevator counterweight guide shoe DX24 Brief Introduction
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Product Name |
Elevator counterweight guide shoe |
| Model Number | DX24 |
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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 Counterweight Guide Shoe DX24 – 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 counterweight system is a key component to balance the car weight and ensure smooth operation, and the guide shoe serves as a critical guiding part that keeps the counterweight running stably along the guide rail. The Elevator Counterweight Guide Shoe DX24 launched byNanjing Zhuye Elevatorparts is a high-performance guiding component tailored for mainstream elevator counterweight systems. It is widely compatible with renowned elevator brands such as Schindler, OTIS, and KONE, suitable for various types of passenger and freight elevators. Crafted with high-strength aluminum alloy brackets, wear-resistant polyurethane guide pads, and precision bearing components, this guide shoe meets international elevator safety standards (EN 81-20, GB 7588) 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 DX24 elevator counterweight guide shoe. Each unit undergoes rigorous testing, including wear resistance verification, load-bearing capacity testing, dimensional accuracy calibration, and high-low temperature resistance assessment. The polyurethane guide pad has excellent wear resistance and shock absorption performance, with a service life of ≥ 50,000 operation hours. The high-strength aluminum alloy bracket ensures stable load-bearing capacity, effectively resisting the impact force during counterweight operation. The guide shoe’s precision design ensures a reasonable gap with the guide rail (0.5-1mm), avoiding excessive friction while ensuring stable guiding. It can work stably in a temperature range of -20℃ to 60℃, adapting to the harsh operating environment of elevator shafts.
Usage Guide for Elevator Counterweight Guide Shoe DX24
Correct installation, debugging, and maintenance are crucial to maximizing the performance of the DX24 elevator counterweight guide shoe. Nanjing Zhuye Elevatorparts emphasizes that only certified elevator maintenance technicians are allowed to perform related operations, as improper use may lead to counterweight jamming or unstable operation, affecting elevator safety.
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 counterweight and guide rail model match the DX24 guide shoe (check parameters such as installation dimensions, guide pad thickness, and load-bearing capacity). 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 at the machine room entrance and shaft access door. Use a hoist to fix the counterweight at a safe position to avoid accidental movement. Finally, prepare professional tools such as a screwdriver, wrench, feeler gauge, and lifting equipment, and clean the guide shoe installation position on the counterweight and the surface of the guide rail to remove dust, rust, and debris.
DebuggDebugg2. Installation & Calibration
2. Installation & Wiring
If replacing old guide shoes, first take photos to record the installation position and fixing method of the old guide shoes for later reference. Remove the fixing bolts of the old guide shoes and take down the old guide shoes from the counterweight. Take the new DX24 guide shoe from Nanjing Zhuye Elevatorparts, install it on the preset position of the counterweight, and fasten it firmly with bolts (ensure the guide shoe is closely attached to the counterweight bracket). Adjust the gap between the guide pad and the guide rail using adjusting screws—use a feeler gauge to confirm the gap is 0.5-1mm, which ensures smooth operation without excessive shaking. After adjustment, lock the adjusting screws to prevent loosening. Repeat the operation to install all guide shoes (usually 4 sets per counterweight) and check that all guide shoes are aligned with the guide rail.
Debugg3. Operation & Daily Maintenance
Remove the hoist fixing the counterweight, restore the power supply, and switch the elevator to inspection mode. Operate the elevator to run the counterweight up and down the entire shaft, observing whether the counterweight runs smoothly without abnormal noise or jitter. Check the guide shoe’s temperature after 30 minutes of operation (slightly warm is normal; abnormal heat indicates excessive friction). For daily maintenance, inspect the guide shoe during monthly shaft patrols: Check if the guide pad is worn (replace if wear exceeds 3mm), the fixing bolts are loose, and the guide shoe has no deformation. Clean the guide pad and guide rail surface regularly with a dry cloth to remove dust and debris; apply a small amount of special lubricant to the guide rail surface (avoid contaminating the guide pad). Every 3 months, recheck the gap between the guide pad and the guide rail; every 6 months, inspect the guide shoe bracket for cracks or deformation.
Replacement Cycle of Elevator Counterweight Guide Shoe DX24
The replacement cycle of the DX24 elevator counterweight guide shoe is closely related to operating conditions. Under normal circumstances (elevator daily operation 12-24 hours, shaft environment dry and low-dust, no frequent overload), Nanjing Zhuye Elevatorparts recommends a replacement cycle of 2-3 years. This cycle is determined based on long-term field operation data and guide pad wear tests, fully considering the wear of the guide pad and the fatigue of the bracket.
For elevators in high-traffic areas (e.g., large shopping malls, airports with daily operation ≥ 20 hours) or harsh environments (shaft with high humidity, heavy dust, guide rail surface uneven), the replacement cycle should be shortened to 1-1.5 years. High-frequency operation accelerates guide pad wear, while harsh environments cause bracket corrosion and increase friction between guide pad and guide rail. 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 guide shoe’s wear and performance meet standards.
Replace the guide shoe immediately if any of the following issues occur, regardless of its service life: The guide pad is severely worn (wear exceeds 3mm) or cracked; the guide shoe bracket is deformed, cracked, or severely corroded; the counterweight runs with abnormal noise, jitter, or stuck during operation; the gap between the guide pad and the guide rail exceeds 2mm and cannot be adjusted; the fixing bolts are loose and cannot be tightened, posing safety risks.
The Elevator Counterweight Guide Shoe DX24 from Nanjing Zhuye Elevatorparts integrates durability, stability, and strong compatibility, providing a solid guiding guarantee for the stable operation of elevator counterweight systems. By following the correct usage, maintenance, and replacement guidelines, you can effectively ensure the smooth operation of the elevator, reduce faults caused by guide shoe abnormalities, and improve elevator safety. Choosing Nanjing Zhuye Elevatorparts means you get 100% authentic DX24 counterweight guide shoes, 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.
