プロテック List of Products and Services

This is a measuring device capable of evaluating the durability of specimens such as cartilage by performing repeated compression and detecting the expansion of deformation due to creep. It automatically applies load using an actuator and measures "compression displacement" and "compression load." It has a temperature control function and is equipped with a hot water tank for temperature adjustment of the specimens. Real-time graph display of measurement data allows for immediate visibility of results. Additionally, data can be saved in CSV file format, making it suitable for automation and data management of tests. For more details, please download the catalog or feel free to contact us.

• Strength Testing Equipment

This is a collection of case studies on motor torque measuring devices capable of evaluating various types of motors! It includes the "Motor Torque Measuring Device - Hysteresis Brake Method," which is optimal for measuring the DC characteristics of brushless motors; the "Motor Torque Measuring Device - Motor Brake Method," ideal for load testing motors requiring high responsiveness; the "Motor Torque Measuring Device - Powder Brake Method," suitable for load testing large-capacity motors; the "High-Speed Motor Measuring Device," which can conduct load tests on ultra-high-speed motors up to 60,000 rpm; the "Comprehensive Measuring Device for Stepping Motors," capable of measuring detent torque, θ-T characteristics, pull-in characteristics, and pull-out characteristics of stepping motors; the "Cogging Torque Measuring Device," which can measure motor cogging; and the "Comprehensive Measuring Device for Motor Torque in Temperature and Humidity Environments," which can conduct environmental tests for onboard motors. Currently, we are offering a free catalog! Please download it!

• Torque Meter

This is a motor torque measuring device using a hysteresis brake system suitable for performance testing of various motors. The brake is controlled by software, and it measures torque, rotational speed, current, and voltage. Up to three torque detectors can be connected. Configurations tailored to your environment can be achieved. For more details, please refer to the catalog!

• Torque Meter

This is a motor torque measuring device that employs a motor brake for load. It can measure N-T (torque control) and T-N (speed control) with high precision through speed control and torque control. Additionally, it can connect to a power meter as an option, allowing for the measurement of current, voltage, efficiency, and power. The motor used for the load is an AC servo motor, designed to be compact and highly precise. It is ideal for testing brushless motors and similar applications.

• Torque Meter

This is a "motor torque measuring device" using a powder brake load bench suitable for load testing various large-capacity motors. The brake is automatically controlled by software, measuring torque, rotational speed, current, and voltage. A powder brake is used for the measurement load.

• Torque Meter

This is a "cogging torque measurement device" for measuring the cogging torque of a motor. It rotates the unexcited motor at a constant speed to measure the relationship between magnetic pole torque and angle (θT). It is ideal for measuring the detent torque of small DC motors and stepping motors.

• Torque Meter

This is a measuring instrument capable of: "Detent torque characteristic measurement" "Angle-torque (θ-T) characteristic measurement" "Holding torque measurement" "Pull-in characteristic measurement (maximum starting torque, starting characteristics, maximum self-starting frequency, etc.)" "Pull-out characteristic measurement (thrust torque, maximum response frequency)" "Angle error measurement (position error, step length error, hysteresis measurement)" "Starting characteristic measurement (damping characteristics, settling time)" The measurement results are displayed as graphs on a PC, and the measurement data can be saved in CSV file format.

• Stepping motor

By adopting a motor brake system, low inertia is achieved, allowing for precise measurement of the load characteristics of a wide range of high-speed rotating mechanisms, from small brushless DC motors to dental air spindles.

• Torque Meter

This measuring device is a comprehensive torque measuring instrument for motors used in vehicles, such as those for HEV/HV, EPS (Electric Power Steering), and pumps, capable of basic characteristic testing under temperature and humidity conditions. By connecting a load bench with a constant temperature and humidity chamber, it is possible to conduct temperature and humidity environment tests (e.g., -40°C to 150°C). Additionally, by replacing the load bench with a torque sensor, it is also possible to measure torque ripple and cogging torque, making it highly versatile. For more details, please refer to the catalog or feel free to contact us.

• AC Motor

This is a torque measuring device capable of measuring the rotational torque of mechanical components such as dampers and hinges. It measures the rotational torque of the sample using a strain sensor. With the speed controller, it is possible to set the number of rotations, forward and return counts. Additionally, angle control and speed limits can be selected. The measurement data is displayed in real-time in graph form. It allows for easy data collection, analysis, and graph processing, making it excellent for data management and analysis. For more details, please refer to the catalog or feel free to contact us.

• Torque Meter

The ball screw rotation torque measuring device rotates the ball screw using a drive torque sensor and measures the torque (axial force). Control is performed by firmware built into the controller, and measurement operations are conducted through a computer. The measurement results are displayed on the computer screen, and data collection, analysis, and graph processing can be performed using dedicated software. Since it is equipped with position control, accurate positioning torque measurement is possible. For more details, please refer to the catalog or feel free to contact us.

• Torque Meter

This measuring device is capable of conducting tests in accordance with the mechanical testing methods for metal bone screws specified in JIS T 0311. It can perform the following tests with a single unit: torsional fracture test, screwing test, and pull-out test, all in compliance with JIS T 0311.

• Torque Meter

Protech's "Guide Wire Transmission Characteristics Evaluation Tester" allows for the measurement of minute torque characteristics at the tip of micro guide wires and catheters, which have traditionally been difficult to measure, as well as the angle transmission characteristics of input and output. With the adoption of a full posture air bearing, it is capable of measuring torque below 1mNm, with a measurement resolution of 0.01mNm. Measurement data is displayed in real-time as graphs on a PC screen, and data can also be saved in CSV file format. It is suitable for the automation and data collection of tests. Additionally, through the application of this testing machine, it is also possible to measure the sliding stress of catheters and the breaking characteristics of guide wire tips. There are also various options available, including jigs for connecting guide wires and sensors, measurement templates (vascular models) compliant with ASTM standards, and stands for securing sensors and templates.

• Other measurement, recording and measuring instruments

The PT1945 is a torque measuring device equipped with a built-in torque sensor in the drive motor. It can measure low torque starting from 0.1Nm by rotating the object being measured, such as screws. By applying this measuring device, it is easy to measure the tightening torque of the gasket and plunger of pre-filled syringe formulations. Additionally, in the plunger tightening process on the production line, it can accurately control torque as a screw tightening device (nut runner), allowing for consistent quality tightening. 【Features】 ■ Measures low torque starting from 0.1Nm ■ Compact with a built-in drive motor ■ Displays measurement graphs in real-time *For more details about the product, please download the catalog or contact us.

• Torque Meter

Protech's "Catheter Simple Bending Durability Testing Device" is a compact, easy-to-handle, and affordable device. It measures 200mm in width, 300mm in depth, and 300mm in height, weighing 8.5kg. It starts with the press of a switch, making it easy to operate. It can simultaneously test multiple catheters and short samples, providing stable bending deformation using a template.

• Torque Meter

This torque measuring device is capable of performing "Torque measurement of magnetic materials under high magnetic fields in MRI" in accordance with ASTM F2213-06. It can stably measure the torque generated by metals and other materials implanted in the body within the MRI.

• Torque Meter

With Protech's "Low Humidity Automatic Coating Device," you can automatically immerse sheets, wires, and other items in coating liquid in a low humidity or completely dry environment by combining it with a glove box. The magnetic coupling transmits the rotation of the outer motor to the inner ball screw non-contact, maintaining the airtightness of the box. It is possible to control the ascent/descent speed, distance, and immersion time of sheets, wires, etc., enabling stable coating in low humidity or completely dry environments. This device is being introduced for coating drugs onto medical guide wires, stents, sheets, films, and more. The device consists of an actuator, a control box, and a foot switch, including the outer motor, and can be integrated into your specified glove box. Please consult with our sales team first. Feel free to inquire about specifications other than those mentioned above.

• Other surface treatment equipment

Protech's "Load Torque Measuring Device" is composed of a built-in torque sensor and a multifunctional controller, allowing for the measurement of torsional stress in various products, including mechanical component parts. It offers a wide variety of control methods, responsiveness, and detection processing tailored to a diverse range of test specimens. There are two types: an AC servo motor system connected to the PT-8800 controller and a DC motor system connected to the PT-1970. The PT-8800 controller, equipped with high-performance measurement software, is ideal for analyzing various torque measurements. The PT-1970 controller is suitable for torque measurement in quality control and production lines.

• Torque Meter

If you want to measure torque in a temperature and humidity environment, this is a must-see. It is possible to transform your existing constant temperature chamber into a torque measuring device that meets environmental testing requirements without any modifications! By using the cable hole of the constant temperature chamber, we can couple the workpiece inside the chamber with the torque measuring device. If you have specific requirements, please inform our sales team of the manufacturer, model, torque rating, rotational speed, and other measurement specifications of your current constant temperature chamber.

• Torque Meter