True Soltec Co., Ltd. List of Products and Services

In quality control of switch products, there is a need for quantitative indicators that can share recognition. Piezoelectric sensors, which are used for measurements such as force and strain, are considered suitable as sensors for measuring tactile parameters in switch testing machines due to their excellent responsiveness. This document introduces a method of measuring the behavior of tactile parameters that occur when a switch is pressed using a piezoelectric load sensor. [Contents] ◆ Introduction ◆ Piezoelectric load sensor ◆ Specifications of Charge pressure type piezoelectric load sensor FTA20 ◆ Measurement of Tactile Parameters *For more details, please refer to the PDF document or feel free to contact us through our company website.

• Other measurement, recording and measuring instruments
• others

This document presents a method for measuring electrode pressure using a piezoelectric strain sensor in resistance spot welding of aluminum alloys. To maintain stable quality in resistance welded joints, it is necessary to manage welding current, duration of current flow, and electrode pressure during the welding process; however, there are not many cases where electrode pressure is managed in-process. The method presented in this document enables the measurement of electrode pressure during current flow. If you are looking for tips to improve the efficiency of the resistance welding process, please take a look. 【Key Points】 ◎ Measure electrode pressure "during current flow," which is typically measured between processes. ◎ Introduces actual examples of measuring the behavior of electrode pressure during current flow. ◎ Suggests the possibility of detecting the occurrence of spatter. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other measurement, recording and measuring instruments

【Contents】 ◆ Measurement principles and characteristics of piezoelectric sensor ◆ Monitoring and control of manufacturing process ◆ Installation methods for piezoelectric sensor We invite you to read it. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other machine elements

The "Piezoelectric Load Sensor" offers high resolution and high rigidity for measuring static loads with strain gauges, excelling in capturing instantaneous loads. 【Features】 ◆ Ultra-compact ◆ High rigidity and durability with minimal deformation and low failure rates ◆ High resonance frequency, capable of measuring load fluctuations of several milliseconds or more ◆ Capable of measuring static loads for short periods ◆ Initial static load reset is possible ◆ Highly sensitive measurement of desired small loads under large load conditions *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other weight measuring instruments
• Sensors
• others

The "piezoelectric strain sensor" is a strain sensor that uses ceramics with piezoelectric properties to measure changes in dynamic and quasi-static surface strain of structural members. By performing calibration in advance, it is also possible to measure the load applied to the structural member from the obtained strain values. The measurement element uses piezoelectric ceramics that are significantly more sensitive than quartz, allowing it to capture very small strains (loads). *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other weight measuring instruments
• Sensors
• others

This document is a technical material on "Piezoelectric Accelerometer." It includes "Feature of Piezoelectric Accelerometer," as well as "Application Field," "Standard Tightening Torque," "System Connection Example," and more. Please take a moment to read it. 【Contents】 ◆ Feature of Piezoelectric Accelerometer ◆ Principle of Piezoelectric Accelerometer ◆ Structure and Characteristic ◆ Application Field ◆ Installation Method ◆ Standard Tightening Torque ◆ Handling of Signal Cable ◆ System Connection Example *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other machine elements

We would like to introduce the "Piezoelectric accelerometer" handled by True Soltec. 【Charge output type Lineup】 ◆TSBW21SG2 Features: Compact and waterproof ◆TSS04SG2 Features: Ultra-compact ◆TSS2SCB2 Features: Compact ring ◆TSS04ZSG Features: 3-axis *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other machine elements

We would like to introduce the "Piezoelectric Accelerometer" handled by True Soltec. 【Voltage output type Lineup】 ◆TSSA11C 　Features: Compact ◆TSSA11SC 　Features: Ultra-compact ◆TSSAR11SCG 　Features: Compact *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other machine elements

This document is a technical material on "Piezoresistive Sensor." It introduces the "piezoresistive effect," "Semiconductor strain gauge," and "How to use them." Additionally, our company has dedicated engineers who design and develop sensor, and we have also included "Development Example." Please take a moment to read through it. [Contents] ◆ Piezoresistive Effect ◆ Semiconductor Strain Gauge ◆ How to Use ◆ Development of Piezoresistive Sensor ◆ Development Example *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other machine elements

The "PRP10R" is a cable output diameter direction type, while the "PRP10A" is a cable outlet axis direction type ultra-compact pressure sensor. It uses a semiconductor strain gauge that shows a value more than 70 times that of a metal foil strain gauge, making it extremely high sensitivity. It can measure slight changes in pressure with high accuracy. 【Features】 ◆ Extremely high sensitivity ◆ Capable of measuring slight changes in pressure with high accuracy ◆ Dustproof and waterproof structure (equivalent to IP67) ◆ Usable underwater *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other machine elements

We use semiconductor strain gauges that show values more than 70 times greater than the gauge factor of metal foil strain gauges, making them extremely high sensitivity. They measure changes in dynamic and static surface strain of structural members. By performing calibration in advance, it is also possible to measure load from the obtained strain amount. The structure is dustproof and waterproof (equivalent to IP67), allowing for use underwater under specified conditions. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other machine elements

'CAB2' converts the differential signal of charge obtained from a charge output type piezoelectric sensor into a signal representing the actual load by integrating the signal, and also transforms it into an easily manageable voltage signal. It employs a highly insulated low leakage circuit, providing excellent DC characteristics that allow for long-term measurements. With low output noise and the ability to select between two amplification rates, it enables high-precision measurements over a wide range when combined with charge output type piezoelectric sensor. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Amplifier
• Other machine elements

Connection Channels: 1 ch / 3 ch This is a control box for the included charge amplifier. It houses the charge amplifier (CAB2) and can supply power and control it. You can connect it directly to a logger or oscilloscope for evaluating piezoelectric sensor on your desk. The front display (optional) can show the output voltage values and load values from the charge amplifier. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other electronic parts
• Other machine elements

The 'EFM-X' is a digital indicator for piezoelectric sensor that performs pass/fail judgments for various applications such as press-fitting, crimping, welding, and pressing. It has a built-in charge amplifier, allowing for the measurement of pseudo-static loads. It supports a wide range from a few Newtons up to a maximum of 100 kN. Additionally, it features an excellent user interface for intuitive operation. 【Feature】 ◆ Support the high responsiveness of piezoelectric sensor ◆ Built-in charge amplifier ◆ 3.5-inch color LCD & touch panel ◆ Linear correction calibration - Implements a calibration function that corrects linearity in addition to real load calibration - Enables precise load measurement comparable to gauge-type pressure load cell, even with piezoelectric sensor ◆ Measurement data can be saved to a USB memory stick *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other measurement, recording and measuring instruments
• controller
• Other inspection equipment and devices

The 'TS-PIA' is a space-saving, easy-to-read display unit with a backlit LCD designed for piezoresistive sensor. With a variable sampling speed of 50 to 1,200 times per second, it can be used for weighing and measurement in various scenarios. It also supports remote sensing connections. Additionally, it features two original contact outputs that are convenient for judgment, and comes standard with various hold functions and analog outputs, utilizing detachable connectors that make wiring easy. 【Feature】 ◆ Front panel size: 32×79.5 (mm) ◆ Variable sampling speed of 50 to 1,200 times per second for weighing and measurement ◆ Supports remote sensing connections ◆ Comes standard with various hold functions and analog outputs ◆ Utilizes detachable connectors for easy wiring *For more details, please refer to the PDF document or feel free to contact us through our website.

• Sensors
• Other electronic measuring instruments

The 'TS-CA201' is a 2-channel charge amplifier for charge output type accelerometer. It converts high-impedance charge signal output into low-impedance voltage signals, enabling connection to measurement devices. It is powered by a 9V battery, allowing it to be mounted on rotating test specimens and other applications. 【Feature】 ◆ For charge output type accelerometer ◆ Converts high-impedance charge signal output into low-impedance voltage signals for connection to measurement devices ◆ Powered by a 9V battery ◆ Can be mounted on rotating test specimens and other applications *For more details, please refer to the PDF document or feel free to contact us through our website.

• Amplifier
• Other machine elements

The 'CGCCPS-3' is a constant current power supply designed for 3-channel built-in amplifier accelerometer. Each channel can independently switch between gain settings (1x/10x). It supports worldwide power supply from AC100 to 240V and is compliant with the RoHS directive (RoHS 10 substances). 【Feature】 ◆ For built-in amplifier accelerometer ◆ 3-channel specification ◆ Each channel can independently switch between gain settings (1x/10x) ◆ Supports worldwide power supply AC100 to 240V ◆ Compliant with the RoHS directive (RoHS 10 substances) *For more details, please refer to the PDF document or feel free to contact us through our website.

• power supply
• Power Supplies
• Other machine elements

Following the area division judgment method, a new judgment tool that compares the amount of force curve deviation is added up, enabling more accurate judgment. CFM automatically decides the troublesome task of setting tolerance. Crimp defects are detected with appropriate tolerances for each product. Built-in part number management function allows for 99 combinations of terminals and wires can be registered. Memorize the optimal judgment conditions. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Defect Inspection Equipment
• Testing Equipment and Devices
• Crimp Terminal

Introducing the CFM model, a manual press designed to be more user-friendly, easier to use, and more compact! With minimal parameter settings, it prevents mistakes in complex item configurations and eliminates time loss. The setup is completed easily and quickly without the need for proximity sensors or base plates. Maintenance is also simple. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Defect Inspection Equipment
• Testing Equipment and Devices
• Crimp Terminal

○ Crimp Force Monitor CFM-MX Plus ★The global standard for terminal crimping and pressure testing! ◆ It can be installed on both automatic and semi-automatic crimping machines, as well as crimping machines from both domestic and international manufacturers, including older models. ◆ With easy installation, it inspects all crimped terminals inline. Since defective products can be detected on the spot, it prevents the flow of defective crimped products to subsequent processes. ◆ 2-channel version <CFM-MX20> for automatic crimping machines at both ends ◆ 1-channel version <CFM-MX10> for strip crimpers, single soldering, and manual crimping presses ○ PRO-MX (PC Software) ◆ This is an option for CFM. It allows monitoring of pressure waveforms and other data on a PC via RS232C, as well as remote control and parameter settings for CFM. It is also available for individual sale. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Defect Inspection Equipment
• Testing Equipment and Devices
• Crimp Terminal

Extra-thick wire harnesses used in EV automobiles, etc. It is used when there is very less amount of change between good and bad. We will judge the quality of crimping with little change at the time of failure. Shallow and deep shooting with proprietary sensing technology. It is now possible to detect core wire leakage, height fluctuations, etc. with high accuracy. It can be operated with a single button after powering on. A built-in high-capacity charge amplifier enables long-term measurement (up to 15 seconds) of extremely small to large loads with high accuracy. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Defect Inspection Equipment
• Testing Equipment and Devices
• Crimp Terminal

With an increasing demand for electronic devices, automobiles, and similar applications, wiring harness are now required to have higher functionality and product quality than ever. Cross section analysis is frequently done to analyze what is going on inside the crimp barrel. It is true that many customers have to inspect up to hundreds of samples per day, so it is significantly essential to have a device that can cut and polish the terminals within a matter of minute, while the crimp cross section surfaces have to be clean and clear. On top of that, cross section analysis is also a time-consuming task. Therefore, it is very important that operators can finish the cross-section analysis within a short period of time. With a thorough understanding of the customers’ demands, True Soltec is proud to release a new model of Cut Monitor CS07, which is able to provide the customers with a comprehensive understanding of their products in a short period of time so that they can take proper improvements if necessary. Besides, our new model of Electrolytic Etching Unit – CEL03 together with new Cross Section Analysis software – CS07HI will guarantee to give a quick solution for measuring any terminal cross section surfaces. We constantly devote ourselves to improve Cut Monitor CS series to meet the customers’ high demands. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Image analysis software
• Visual Inspection Equipment

◆ A high-speed shutter camera (with small strobe light) is installed on the wire transport path of the automatic crimping machine. It inspects the crimping condition of all wires with images without stopping the machine during movement. ◆ If there is installation space(approximately 40mm), it can be retrofitted to an existing automatic crimping machine. ◆ It can perform combined judgment of stripping on the outbound journey and crimping on the return journey. ◆ To register an item, simply place a defect inspection frame on the image of a good product, and the image processing tool suitable for the desired defect detection will be set. The built-in learning function prevents erroneous judgment of good products. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Visual Inspection Equipment
• Crimp Terminal
• High Speed Camera

◆ High-speed imaging of wire ends passing through the laser beam using a line sensor ◆ Adoption of an automatic trigger system ◆ Easy installation ◆ Teaching can be done with just one unit ◆ You can view judgment images via PC connection. ◆ Achieves miniaturization and slim design of products ◆ Available in vertical and horizontal types. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Defect Inspection Equipment

Automatically measures the wire fastening force of crimp terminals. The motor pulls the wire at a constant speed and automatically detects wire breakage. Can measure various types of terminals such as BOX terminals, TAB terminals, and PIN terminals. The wire clamp can clamp thin wires (0.05 sq) to thick wires (5 sq) with a single touch. Compact and can be placed anywhere. ・Set the wire into the one-touch terminal and wire clamp. ・If a wire break is detected, it automatically stops and displays the peak value. ・In keep mode, it continues to apply tension at the set tensile force for the set time, and judges OK/NG if there is no break. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Testing Equipment and Devices
• Strength Testing Equipment
• Crimp Terminal

The 'TWV-04' is a compact four-reels vertical winder that achieves a size comparable to a typical two-reels winder, allowing for multi-line production of terminals. Thanks to automatic speed control, reel changes can be made without the need for an accumulator, enabling space-saving installation and preventing issues with terminal deformation. Additionally, it is equipped with numerous features that contribute to defect prevention and efficiency, such as multi-stage adjustment of the chute angle and program management of production conditions. 【Feature】 ◆ Smooth setup changes due to motor control and automatic calculation of the chute angle ◆ Interleaf paper can be set with a single touch, and tension is displayed on an indicator ◆ Production conditions such as speed and product pitch can be program-managed for up to 32 varieties ◆ Sensors prevent defects in sample cuts ◆ By integrating with inspection equipment, it allows for unified control of inspection and winding *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other processing machines

◆By combining the controller (TSJ-05), laser sensor, smart camera, mechanical guide (fixture), and frame stand, it enables easy and accurate measurement of continuous terminal dimensions and deformation detection. ◆It performs 100% inspection in the process right after the terminals, mainly used in automotive and consumer wire harnesses, are pressed and before they are wound by the winding machine. ◆It can accurately inspect hard-to-see areas such as the gap and height of box terminals, deformation at the tips of tab terminals, tab thickness, pitch, barrel width, and lance height. ○TSJ-05 ★A controller developed specifically for 100% inspection of terminals. It is equipped with all the necessary tools for inspection. ○Laser Measurement Sensor ★Measures the length of terminals at pinpoint from the desired angle. ○Smart Camera ★Measures the dimensions of terminals and detects deformation in combination with LED lighting. ○Mechanical Guide ★A feeding guide device that suppresses terminal flutter, ensuring high-precision inspection. ○Frame Stand ★By utilizing the stand, a stable system that meets customer requirements can be constructed. ○General-purpose Terminal Image Processing Device ★For customers seeking a more precise image processing inspection tool. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Visual Inspection Equipment
• Defect Inspection Equipment
• Crimp Terminal

'Eye-M03' can detect wrong core pins set in an injection mold quickly and surely. Its high resolution camera captures multiple pictures of the mold surface from various angles with LED lights in order to get clear visible images of engraved match marks on the core pins. Its software automatically determines whether there should exist any errors among those pictures. This system prevents users from overlooking mistakes in core pin installation. In addition, it succeeds drastically in improving operational efficiency. This is an image inspection device, which is surely going to replace the inspection way conventionally done with humane eye. We believe that this system is very helpful in your production sites. *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other inspection equipment and devices

Welding machine for terminal carrier 'BYW-02' is a welding machine designed for terminals (male, female, and tab terminals) of side carriers and center carriers. It accurately welds the carrier section at pinpoint precision, allowing for use without affecting subsequent processes. It eliminates wire joints after inline inspection, reduces material loss in the assembly process, and shortens setup time, contributing to an increase in your production efficiency! *For more details, please refer to the PDF document or feel free to contact us through our website.

• Other processing machines