It is suitable for static and discontinuous rotation torque measurement.
Material: Aluminum alloy
Exterior: Compact structure Easy to install

KWR50N15 torque sensor is a high-precision product that can achieve direct quantity output in both analog and digital formats. The main dimensional parameters are an outer diameter of 50mm, an inner diameter of 12mm, a height of 17mm, and a measurement range of 15N · m. Suitable for fields such as robot joints, collaborative robotic arms, and precision medical equipment, precise measurement and control of torque is a key link in ensuring equipment performance, improving production efficiency, and ensuring safe operation. The KWR50N15 torque sensor, with advanced measurement technology and reliable design, accurately senses and outputs torque signals, providing strong support for various torque monitoring devices.

The KWR70N30 series torque sensor is a small range joint torque sensor designed with a spoke structure. It is a torque sensor specifically designed for robot joint torque measurement. This torque sensor adopts a disc design, low height, and dual flange structure, providing sufficient installation strength and stiffness. This sensor measures torque in both clockwise and counterclockwise directions. In addition to standard dimensions, customized solutions for torque sensors can also be provided according to customer needs.

KWR61N150 Joint Torque Sensor is a high-precision product that uses RS485 communication output and 5V DC power supply. This product has an outer diameter of Φ 61mm and a height of 17.5mm, including the height of the built-in PCBA circuit board and the height of the fixing screws. When selecting products, it is often necessary to calculate the force situation of joints in the robot system to ensure that the torque sensor matches the joint torque parameters in the design, so that the torque is within the linear detection range. The detection range for repeatability, nonlinearity, and hys。teresis of this product is within 0.5% F.S. The torque borne by the joint can be expressed through a specific formula. After calculating the maximum torque borne by the joint, it can be used as a selection basis for sensor range and overload resistance. This product has a range of 150Nm and can withstand 200% safe overload and 300% ultimate destructive load. In addition, when subjected to lateral torsional loads, the maximum rated bending moment of the sensor is 110 Nm, the torsional stiffness is maintained within 214 kNm/Rad, and the maximum torsional angle does not exceed 0.04 °. When the sensor is subjected to lateral load, the maximum rated load is 14.42kN; in the direction of the sensor bearing axis, the rated load limit is 9.61 kN. The applicable working temperature range of this product is between -10 ℃ and 80 ℃, which can better adapt the torque sensor to various complex environments.

It is suitable for precision control of robot arms, grinding and polishing of curved surfaces, precise carving of machining centers, and precision testing of medical equipment.
Material: Aluminum alloy
Features: Low height

It is suitable for static and discontinuous rotation torque measurement.
Material: Aluminum alloy
Exterior: Compact structure Easy to install

The KWR86N80 series torque sensor is a medium-sized and medium range joint torque sensor designed with a special structure. This is a sensor for measuring robot joint torque. This torque sensor adopts a disc design with low height and a double flange structure inside and outside, resulting in excellent installation strength and great stiffness. This sensor can measure both the clockwise and counterclockwise torque of the expenditure. We can produce all the force range according to client’s demands.

KWR61N30 torque sensor is a high-precision product that can output both analog and digital signals directly. This product can customize and adapt high-precision signal acquisition modules according to different signal output requirements (such as RS485, CAN signal output). The product has an outer diameter of Φ 61mm and a height of 10mm. At a rated range of 30Nm, its repeatability, nonlinearity, and hysteresis performance can be controlled within the range of 0.5% F.S. When subjected to lateral torsional loads, the maximum rated bending moment of the sensor is 20 Nm, the torsional stiffness is maintained within 57 kNm/Rad, and the maximum torsional angle does not exceed 0.04 °. When the sensor is subjected to lateral loads, the maximum load rating is 4.2 kN; in the direction of the sensor bearing axis, the load limit rating is 2.5 kN. If the lateral ultimate bending moment, lateral ultimate load, or axial ultimate load exceeds these ratings, the sensor structure will face the risk of damage or instability. The applicable working temperature range of this product is between -10 ℃ and 80 ℃. Within this temperature range, the output of the sensor can remain stable and not be affected by temperature fluctuations. Beyond the temperature range, stability may be affected and the output signal may drift or fluctuate. This product has been verified through multiple practical tests, and the theoretical data is highly consistent with the actual data, demonstrating superior performance.

KWR61N66 Joint Torque Sensor is a high-precision product powered by 9~24V DC and outputting digital signal RS485. The wiring method is that the red line corresponds to positive power supply, the black line corresponds to negative power supply, the green line corresponds to 485A+, and the white line corresponds to 485B -. In addition, this product can also output 0-10V, with the red line corresponding to positive power supply, the black line corresponding to negative power supply, the green line corresponding to positive signal, and the white line corresponding to negative signal. The outer diameter of this product is Φ 61mm, with a total height of 10mm, including the height of the built-in circuit board. For the production calibration testing of joint torque sensors, the calibration experimental measurement system includes a high-precision six and a half position instrument, a DC stabilized power supply, a calibration table, and weights. The elastic body is connected to the PCB, and torque calibration is performed by adding weights to the lever connected to the torque measurement sensor, thereby accurately fitting the torque coefficient of the joint. The range of this product is 66Nm, and the detection range of repeatability, nonlinearity, and hysteresis is within 0.5% F.S. It can withstand 200% safe overload and 300% ultimate load. In addition, when subjected to lateral torsional loads, the maximum lateral ultimate bending moment of this product is 66Nm, the torsional stiffness is within 25.4kNm/Rad, and the maximum torsional angle does not exceed 0.03 °. The lateral ultimate load of the sensor is 11.5kN; the axial load limit is 6.39 kN. The applicable working temperature range of this product is between -10 ℃ and 80 ℃, and it can adapt to various complex environments.

1、Static torque sensor is a kind of sensor used to measure the torque of a stationary or slowly rotating object.
2、The flange mounted sensor is connected with a load transfer device, which can output voltage or current signals.
3、Static torque sensors can be used in various industrial fields, such as electric screwdrivers, torque wrenches, wind turbines and so on.
4、Small size, light weight and convenient installation and use.
5、 High detection accuracy, good stability and strong anti-interference ability.