Description
Elevator Brake Detection Micro Switch SS-5
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Product Name |
Elevator Brake Detection Micro Switch |
| Model Number | SS-5 |
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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 Brake Detection Micro Switch SS-5: Reliable Safety Component from Nanjing Zhuye Elevatorparts
The Elevator Brake Detection Micro Switch SS-5 is a core electromechanical component designed for elevator brake system monitoring, mainly used to detect the opening and closing state of elevator brakes, ensure the brake operates reliably, and cut off the elevator running signal in case of brake failure to avoid safety accidents. As a professional supplier,Nanjing Zhuye Elevatorparts provides genuine SS-5 micro switches that fully comply with international standards such as EN 61058-1 and EN IEC 60947-5-1, as well as national standard GB7588. It adopts Class Ⅱ double insulation design, 1NO/1NC contact configuration, and features compact structure, high sensitivity and strong anti-interference ability, widely compatible with mainstream elevator traction machines and brake systems.
Nanjing Zhuye Elevatorparts adheres to strict quality control standards, and each SS-5 brake detection micro switch undergoes rigorous pre-delivery testing. The tests include mechanical life testing (minimum 50,000 operations, meeting high-frequency operation standards for micro switches)[1], high-low temperature (-25℃ to 85℃) resistance, insulation performance verification (complying with GB/T13435 requirements for elevator brake components)[4], and contact reliability detection. It uses high-quality silver alloy contacts for stable conduction, supports 0.5-1.5mm² cable wiring, and its small size fits the narrow installation space of elevator brake mechanisms, backed by a one-year warranty and professional technical support from Nanjing Zhuye Elevatorparts.
Usage Guide for Elevator Brake Detection Micro Switch SS-5
As a key part of the elevator safety loop, the SS-5 micro switch directly relates to the safe operation of the elevator brake system. Nanjing Zhuye Elevatorparts strongly recommends that all installation and debugging operations be performed by certified elevator maintenance technicians. Before installation, confirm the SS-5 model matches the elevator brake type and control system parameters. For detailed wiring diagrams and installation dimensions, refer to the product manual provided by Nanjing Zhuye Elevatorparts or contact our technical team.
1. Pre-Installation Preparation
First, cut off the elevator’s main power supply and lock the switch to prevent accidental startup, then enter the machine room to expose the elevator brake mechanism. Prepare professional tools: screwdriver, multimeter, wire strippers, insulation tape, and precision level. Clean the installation surface on the brake bracket to remove dust, oil stains and metal debris. Inspect the SS-5 micro switch for enclosure damage, loose contacts or actuator deformation, and use a multimeter to test contact continuity to ensure no internal faults.
2. Installation & Wiring
Fix the SS-5 micro switch on the brake bracket, adjust its position to align the actuator with the brake arm, ensuring the switch is triggered accurately when the brake opens or closes. Tighten the fixing screws to the specified torque to prevent loosening caused by machine room vibration. Follow Nanjing Zhuye Elevatorparts’ wiring guidelines: connect the switch terminals to the elevator control cabinet, ensure firm wiring, wrap the joints with insulation tape to avoid short circuits, and separate power wires from signal wires to reduce electromagnetic interference, in line with GB7588 requirements for elevator circuit wiring[4].
3. Debugging & Daily Inspection
After installation and wiring, restore the power supply and start debugging. Operate the elevator in maintenance mode to check whether the SS-5 switch reliably detects the brake state: when the brake is closed, the switch contacts are in the correct position and the elevator can run normally; when the brake fails to open or close, the switch triggers a fault signal and cuts off the running circuit. For daily inspection, follow TSG regulations and Nanjing Zhuye Elevatorparts’ recommendations: check the switch’s installation and terminals monthly, test contact continuity quarterly, and clean the actuator regularly to maintain sensitivity.
Replacement Cycle of Elevator Brake Detection Micro Switch SS-5
The replacement cycle of the SS-5 micro switch depends on usage frequency, machine room environment and maintenance quality. Under normal conditions—12-24 hours daily operation, regular maintenance, and dry, low-dust machine rooms—Nanjing Zhuye Elevatorparts recommends replacement every 3-5 years, considering contact wear, insulation aging and actuator fatigue over long-term use.
For elevators in high-traffic areas (airports, subway stations) or harsh machine room environments (high humidity, high temperature), shorten the replacement cycle to 2-3 years to avoid safety risks. For low-usage elevators (villas, small office buildings), proper maintenance can extend the cycle to 5-6 years. Switches used for more than 4 years require semi-annual comprehensive inspections by Nanjing Zhuye Elevatorparts technicians to assess replacement needs in advance.
Replace immediately if: The switch fails to detect the brake state or triggers false alarms; contact conduction is poor; the enclosure is damaged or insulation performance declines; the actuator is stuck; it causes frequent elevator brake system faults; or it fails annual safety inspections. Always use genuine SS-5 micro switches from Nanjing Zhuye Elevatorparts to ensure compatibility and elevator operation safety.
The Elevator Brake Detection Micro Switch SS-5 from Nanjing Zhuye Elevatorparts integrates reliability and precision, providing critical protection for elevator brake system monitoring. Backed by strict quality control, mature production technology and 24/7 technical support, we deliver genuine components and professional services. Choose Nanjing Zhuye Elevatorparts and the SS-5 micro switch to ensure long-term safe and stable elevator operation.
