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FANUC A20B-2002-0310 spindle RPM sensor Competitive prices

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FANUC A20B-2002-0310 is a spindle RPM sensor used in Fanuc CNC machines.

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FANUC A20B-2002-0310 is a spindle RPM sensor used in Fanuc CNC machines. It is a magnetic sensor that detects the speed of the spindle motor. The sensor is mounted on the spindle housing and sends a signal to the CNC controller. The controller uses this signal to calculate the spindle speed and to control the spindle motor.

The A20B-2002-0310 sensor is a critical component of the CNC machine and must be in good working condition for the machine to operate properly. If the sensor fails, the CNC controller will not be able to calculate the spindle speed and the spindle motor will not be able to operate correctly. This can result in machine downtime and lost productivity.

Here are some of the key features of the FANUC A20B-2002-0310 spindle RPM sensor:

  • Speed range: 2000-6000 RPM
  • Magnetic sensor
  • Mounts on the spindle housing
  • Sends a signal to the CNC controller
  • Critical component of the CNC machine

If you are experiencing problems with your spindle motor, it is important to have the FANUC A20B-2002-0310 sensor checked by a qualified technician. A faulty sensor can cause a variety of problems, including:

  • Spindle motor overspeed or underspeed
  • Spindle motor vibration
  • Loss of spindle torque
  • Machine downtime

If the sensor is found to be faulty, it should be replaced immediately to avoid further problems.

Advantage brands:

ABB Robots, FANUC Robots, YASKAWA Robots, KUKA Robots, Mitsubishi Robots, OTC Robots, Panasonic Robots, MOTOMAN Robots, etc

If you need it, we can solve your missing part or exchange it. Welcome to inquire! We will provide you with the highest quality service!


A company specializing in the sales of spare parts for large-scale imported systems (distributed control systems, programmable controllers, redundant fault-tolerant control systems, robot systems) for many years. Our main brands include Foxboro, Tricon, Ovation, Motorola, Xycom, ABB, Allen Bradley, Schneider, Siemens, GE Fanuc, Yaskawa, Woodward, and other high-tech enterprises engaged in the sales and system integration of imported automation system spare parts. With the efforts of all employees and the support of our customers and industry colleagues, our company’s business has rapidly expanded, covering various parts of China, including East China, South China, North China, and Southwest, Quickly becoming a rising star in the automation industry, the company adheres to the principle of “creating value for customers is our eternal pursuit”, and adheres to the work attitude of “quality assurance, honest service, and timely delivery” to serve every new and old customer for a long time. Here, we would like to thank our new and old customers for their long-term support, as we will be more focused on your attention.

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