Description

Functions

1.Comprehensive Terminal Inspection System
The SA4 is a precision detection instrument specifically designed for analyzing wire harness terminals. It integrates terminal cutting & grinding, corrosion cleaning, cross-section imaging, and measurement analysis into a single system, enabling end-to-end quality control for terminal crimping.

2.High-Efficiency Sample Preparation

Dual-Motor Independent Control: Uses German brushless motors with dual-frequency conversion technology to independently adjust speeds for cutting (φ150×0.5mm ultra-thin cutting disc) and grinding (1200# sandpaper), optimizing parameters for different wire gauges (0.01–30mm² standard, up to 150mm² with optional modules) and terminal materials.

Precision Micro-Adjustment: Features a Japanese MISUMI Z-axis micro-grinding mechanism with 0.01mm accuracy and a calibrated rail system for precise control of grinding depth, ensuring smooth, deformation-free surfaces in 2–3 minutes per sample.

3.Advanced Imaging and Measurement

High-Definition Visualization: Equipped with a Japanese 5MP industrial CCD camera and 45–450x video magnification, capturing detailed cross-sections with 1–2µm measurement precision at maximum zoom.

Intelligent Analysis Software: Automatically measures crimp height (C/H), crimp width (C/W), and calculates cross-sectional areas (terminal/wire) and compression ratios, providing instant quantitative data for quality evaluation.

4.Universal Compatibility

Multi-Gauge Adaptability: Supports wires from 0.01mm² (ultra-fine AWG36+) to 150mm², with adjustable fixtures for diverse terminal types (e.g., ferrules, connectors).

Global Power Compliance: Operates on 220/110V 50/60Hz, suitable for international use.

5.User-Oriented Design

Fully Automated Workflow: Cutting, grinding, and cleaning (5-second liquid corrosion treatment) are streamlined within a single chamber, reducing manual intervention and minimizing errors.

Portable and Easy to Use: Compact dimensions (50×35×35cm) and intuitive controls allow operators to complete a full analysis in 3–5 minutes, even with minimal training.

 

Features

1.Premium Componentry for Reliability

  German Core Technology: Imported ultra-thin cutting discs and dual motors resist terminal deformation during cutting, ensuring true-to-life cross-sections.

 Japanese Precision Mechanics: MISUMI high-precision ball screws and micro-grinding rails guarantee consistent, repeatable results with minimal tolerance.

2.Innovative Dual-Speed Technology

Independent control of cutting and grinding speeds addresses the unique requirements of different wire sizes and materials, optimizing both efficiency and precision. For example:

Faster cutting speeds for larger terminals (e.g., 70–150mm²) to prevent heat buildup.

Slower grinding speeds for ultra-fine wires (AWG36+) to avoid damage.

3.Enhanced Analytical Capabilities

The system’s software provides real-time visualization and quantitative data, enabling quick identification of defects such as voids, uneven crimping, or corrosion, which are critical for maintaining compliance with automotive, aerospace, and electronics standards.

4.Energy-Efficient and Low Maintenance

Brushless motors offer high energy conversion efficiency and reduced wear, while the modular design simplifies component replacement and maintenance.

5.Versatile Applications
Ideal for industries requiring strict terminal quality control, including:

Automotive: Wiring harnesses, battery connectors.

Aerospace: High-reliability avionics terminals.

Electronics: PCB connectors, semiconductor leads.

Telecom: High-frequency signal terminals.

 

Technical Data

Model SA4
Video magnification 45-450x
Wire size 0.01-30mm²(max 150mm²)
Power supply 220/110V 50/60HZ
Cutting sheet size φ150*0.5mm
Grinding sandpaper 1200#
Terminal corrosion Liquid cleaning (5S complete)
Size 50*35*35cm

Additional information

Description

1. Automotive Industry

  • Wiring Harness Production: Critical for inspecting terminals in automotive wire harnesses, ensuring reliable connections in safety-critical systems (e.g., airbags, anti-lock braking systems). Analyzes crimp quality to prevent electrical failures caused by loose connections or corrosion.
  • Power Battery Systems: Used to evaluate terminals in new energy vehicle battery packs, ensuring high-conductivity, low-resistance connections that optimize energy transmission and prevent thermal runaway risks.
  • Electronic Control Units (ECUs): Verifies terminal integrity in ECUs, where tiny connectors (e.g., AWG36+ ultra-fine wires) demand micron-level precision to avoid signal interference or system malfunctions.

 

2. Aerospace and Defense

  • Avionics and Satellite Systems: Ensures high-reliability terminals in aircraft communication systems, navigation equipment, and satellite payloads. Analyzes cross-sections to meet FAA/EASA standards for resistance to vibration, extreme temperatures, and radiation.
  • Military Electronics: Used in ruggedized terminals for military vehicles, drones, and missile systems, where failure-free performance in harsh environments (e.g., high altitude, electromagnetic interference) is non-negotiable.
  • Engine Control Systems: Inspects terminals in aircraft engine wiring to detect micro-cracks or improper crimping that could lead to catastrophic failures during flight.

 

3. Electronics and Semiconductor Manufacturing

  • PCB Assemblies: Analyzes terminals in printed circuit boards, including surface-mount technology (SMT) connectors and fine-pitch IC leads, to ensure solder joint integrity and prevent open/short circuits.
  • Semiconductor Packaging: Used in advanced packaging processes (e.g., flip-chip, wire bonding) to evaluate terminal cross-sections in semiconductor devices, ensuring reliable electrical connections and thermal management.
  • Consumer Electronics: Supports quality control in smartphones, wearables, and laptops by inspecting micro-terminals (e.g., USB-C, battery connectors) for consistent crimping and resistance to repeated use.

 

4. Telecommunications and Networking

  • 5G Infrastructure: Critical for analyzing high-frequency terminals in 5G base stations, routers, and switches, where signal loss or electromagnetic interference (EMI) from poor crimping can degrade network performance.
  • Optical Fiber Terminals: Evaluates hybrid electrical-optical connectors, ensuring low-loss signal transmission in data centers and long-haul communication systems.
  • Antenna Systems: Verifies terminals in antenna feed lines to maintain signal stability and prevent radiation pattern distortion caused by faulty connections.

 

5. Power Generation and Distribution

  • High-Voltage Cables: Analyzes terminals in power transmission cables (e.g., 110kV+ systems) to detect corrosion, overheating, or mechanical stress in crimps, enabling proactive maintenance to avoid blackouts.
  • Renewable Energy Systems: Used in solar inverters, wind turbine control systems, and energy storage units to ensure durable, low-resistance terminals that withstand frequent charging/discharging cycles.
  • Switchgear and Transformers: Inspects connectors in circuit breakers and transformers, where faulty terminals can lead to arc faults or insulation failures.

 

6. Medical Devices

  • Implantable Electronics: Ensures micro-terminals in pacemakers, defibrillators, and neural interfaces meet biocompatibility standards and offer lifetime reliability, with zero risk of corrosion or mechanical failure inside the body.
  • Diagnostic Equipment: Analyzes terminals in MRI, CT scan, and lab instrument wiring to prevent electrical noise that could skew diagnostic results.
  • Surgical Robotics: Verifies precision terminals in robotic arm controllers, where nanometer-level crimp accuracy is essential for seamless instrument movement during minimally invasive procedures.

 

7. Industrial Equipment and Robotics

  • Industrial Automation: Used in PLCs, motor drives, and robotic control panels to ensure terminals withstand vibration, dust, and temperature fluctuations in factory environments.
  • Heavy Machinery: Evaluates terminals in excavators, turbines, and conveyor systems, where rugged crimps must endure high mechanical stress and prolonged operation without degradation.
  • IoT Sensors: Supports quality control in smart sensors by analyzing tiny terminals (e.g., 0.01mm² wires) for reliable data transmission in industrial IoT (IIoT) networks.

Technical Data

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