KUNWEI / KWR46 / 소형 6D 힘·토크 변환기
KUNWEI / KWR75 / COBOT 호환 75mm 6축 힘 센서
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KUNWEI / KWR63 / 63mm 고정밀 6축 힘·토크 로드셀

The KWR63 series is a small circle volumn Multi Axis load cell, which is close to the outer diameter of the end of most cooperative robots. The material is aluminum alloy, and the f/t sensor has the characteristics of high overload, high rigidity and high sensitivity.It support wide communication protocol, such as RS422, RS485, Industrial Ethernet, USB, CAN,etc.

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KWR63 63mm 6 Axis Force Torque Load Cell For High Accuracy

Description

  • The Kunwei Multi-Axis Force/Torque Sensor system measures all six components of force and torque. It consists of a transducer, interface electronics and cabling.
  • We have excellent sales and engineer team, they will be combined with their own service experience, from the understanding of customer product usage scenarios, installation location and installation surface size, to know the sensor by the power range, equipment support communication protocol and other aspects, to provide customers with matching products.
  • The KWR63 series is a compact six-axis force sensor with a diameter of 63 mm and a height of 20 mm, which is widely used at the end of small collaborative robots. The sensor self outputs digital signal (RS422, RS485), if you need other communication protocols, it could be equipped with converter box. Before using, the range of the required measuring force should be determined in order to select the suitable sensor. If the range cannot be determined, the sensor with the largest range should be selected to determine the range, and then the appropriate sensor should be selected.

 

More Details

Model of KWR63

Applications

Applications for Force Torque Sensors （Classic Cases）：
1) Grinding and Deburring : Grinding, polishing and other finishing tasks are common-use cases for force and torque sensor-enabled robots. Using abrasive tools requires accurate application of force, which can be difficult to do using programmed waypoints. For example, when sanding a wood or composite surface, too much pressure may sand too aggressively and put unnecessary stress on the motors. Too little pressure and the sanding task will not be completed adequately. Further complicating things, the process of sanding lowers the height of the surface, making coordinate or path-based programming difficult.With a force and torque sensor, the robot’s programming can measure the force applied by the arm to the surface and maintain a consistent force. This provides greater repeatability in these types of processes.
2） Product Testing, Assembly, Machine Tending and Packaging.

Automated packing is a market dominated by vision systems, but force and torque sensing robots are capable of tight-tolerance packing and packing of fragile materials. The additional data provided by the sensor allows the robot to detect the bottom and sides of the packaging, offering greater programming flexibility and repeatability. For example, parts could be reliably placed in a thin-walled box that changes shape or shifts position as parts are added to it.

A robot equipped with a six-axis sensor could be in service tending a computer numerical control (CNC) milling machine. Parts could be placed on a tray together, from billet stock to finished parts, and the robot could run the correct milling operation on a given part based on the sensed weight—as the weight changes to a specific value with each subsequent cutting operation. This hypothetical example demonstrates the flexibility and repeatability afforded by force torque sensor-enabled robots.

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