Rotary encoders are precision electronic components, so some long-term operation may cause some faults and damage, then you need to adjust or replace the rotary encoder. How does Rongde Optics introduce a method for adjusting and replacing a rotary encoder?
Specific replacement steps for the rotary encoder:
Step 1: Unload the rear cover of the motor and the back cover of the rotary encoder;
Step 2: Loosen the mounting screws of the rotary encoder;
Step 3: Rotate the rotor shaft of the motor so that the mark on the rotor of the rotary encoder coincides with the mark on its outer casing;
Step 4: Remove the rotary encoder. At this time, special attention should be paid to the use of special screws when loading and unloading, so as not to damage the rotary encoder.
Step 5: Rotate the new encoder so that the two markers of the encoder coincide;
Step 6: Install the encoder in the reverse order above.
More rotary encoder considerations
1. During the installation of the encoder, ensure that the rotor of the motor is different, otherwise the relative position of the rotor will be lost. If the relative position is lost, the old motor needs to use an oscilloscope to adjust the mounting position of the encoder. The new motor can be adjusted according to the mark on the rotor shaft of the motor to adjust the installation position of the rotary encoder. Drive parameters to set an offset value.
2. It is necessary to pay attention to the wiring sequence of the encoder. In reverse, an overcurrent fault may be run.
3. When changing the rotary encoder, please pay attention to the fact that after the encoder is installed with the fixing screws, the top wire on the coupling must be loosened to eliminate the jamming caused by the assembly stress. dead.
Changchun Rongde Optical Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales of industrial encoders and high-precision couplings. The company's main products include encoders and couplings, and wire-type displacement sensors.
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