SLZN-667 High Quality High Accuracy and Cost Effective Dynamic Torque Tester
Product Introduction
The SLZN-667 strain type torque sensor has an output signal of mA/V and is particularly suitable for measuring the tightening torque of bolts.
This series of sensors uses high-quality slip rings to provide power supply for the bridge circuit and transmit signals. They are convenient to use and durable, and are mainly used as online torque sensors. The sensor, in combination with the corresponding measurement and evaluation system, constitutes a torque/rotation angle measurement device that is low-cost yet highly accurate.
The SLZN-667 torque sensor is particularly suitable for bolt tightening applications. There are various interface types in the series, such as square or hexagonal shaft ports, which can be directly installed on the driving equipment.
Product Features
◆The SLZN-667 strain type torque sensor has an output signal of mA/V and is particularly suitable for measuring the torque of bolt tightening.
◆ Full-bridge strain system
◆ Automatic bridge circuit calibration
◆ The short-term rotational speed can reach 5000RPM
◆ It can measure measure the torque for both forward and reverse rotation
◆ The design is sturdy and reliable
◆ Small and portable
◆ Long service life
◆ Resistant to shock and vibration
◆ Corner measurement is optional
Structure Diagram
Technical Parameters
| Items | Parameters |
| Measurement Range | ±0.5N∙m... 300k Nm |
| Overload capacity | 120% |
| Output signal | 5-15KHZ; 0-10V; 4-20mA |
| Accuracy level | 0.5%; 0.25%; 0.1% |
| Power supply | 24VDC |
| Working speed | 0-5000 RPM |
| Response frequency | 100 μs |
| Insulation resistance | > 200MΩ |
| Zero drift | < 0.5% |
| Repeatability | < 0.1% |
| Linear | < 0.1% |
| Lag | < 0.1% |
| Ambient temperature | -40 - 60 ℃ |
| Relative humidity | < 90%RH |
| Operating temperature range | -10 - 70 ℃ |
| Storage temperature range | -25 - 80 ℃ |
| Sensor amplitude | 10V |
| Sensor power consumption | ≈4W |
| Sensor current consumption | 100mA |
| Strain gauge dynamic strain wave response time | 3.2 X10-6 s |
| Sensor housing | Strong anodized aluminium |
Application Fields
- Industrial field: Torque monitoring of CNC machine tool spindles, screw pressure feedback of injection molding machines
- Transportation field: New energy vehicle motor/transmission test bench, efficiency analysis of ship propulsion shafting
- Research fields: Material torsional strength experiments, development of robot joint force control algorithms
Company Profile
Seelong Intelligent Technology (Luoyang) Co., Ltd. is a high-tech enterprise specializing in equipment measurement, control, design, manufacturing, and sales services for power engineering systems in various fields such as aerospace, automotive, and new energy; The company is located in the beautiful peony city of Luoyang.
Seelong specializes in the research and development, production, and service of testing equipment for new energy motors, hybrid power systems, engines, transmissions, and more. Our main products include electric dynamometers, measurement and control systems, DC power supplies, and working condition guarantee systems. Seelong has a complete sales and service system, adhering to the business philosophy of providing fine quality services for survival and keeping on renovation for development, and providing users with various types of power engineering measurement and control solutions in various fields.
Seelong's advanced design philosophy and rich industry experience give the company a technological Advantages ahead of competitors in the same industry, and the company's products can better meet the actual market demand. Seelong is brave in innovation. While valuing its own technological breakthroughs and development, it has established long-term and in-depth cooperative relationships with multiple domestic research institutions such as Tsinghua University and Shandong University. It has passed CE certification, ISO9001 quality system certification, AAA level enterprise certification, obtained more than ten invention patents, and two software copyrights. It has provided professional equipment and services to more than a hundred users both domestically and internationally, The enterprise has won the trust of domestic and foreign customers with its cost-effective products and high-quality services, and has established a long-term win-win strategic partnership.
The company always adheres to the business philosophy of "taking technological innovation as its mission and quality service as its purpose", constantly surpassing the advanced level in the same industry, integrating into the world, measuring and controlling the future, and creating high-quality products. To provide customers with products and services with high intelligence, precision, speed, reliability, and added value.
All employees of Seelong Intelligent Technology (Luoyang) Co., Ltd. warmly welcome sincere cooperation from domestic and foreign customers, and work together for the future and common development.
Company Certificates
Packaging and Shipping
FAQ
Q: What's the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q:How can I learn more about the products?
A: Please leave your email and we will send you your electronic sample book.
Q: What's your payment term?
A: Normally 40% T/T deposit, pay in full before shipment.
Q:What's the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors production cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with you about the detailed plan.
Q: Can I come to visit your factory?
A: Sure, you are always welcomed to have a visit.
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