Electrical and mechanical precautions in the installation of rotary encoder

by:HENGXIANG     2020-11-05
Install mechanical rotary encoder and the user with the output shaft should be flexible connection, connection between the rigid connection, should not be used to avoid user strings, cause the encoder shaft and the encoder is damaged. Rotary encoder should be installed in the bedding bag, gently it is prohibited to use hammer and collision, so as to avoid damage to the shaft and disc. Please note that axis allows load should not exceed the limit load. The user should ensure that the encoder shaft and output shaft speed is less than 0. 2 mm, shaft Angle is less than 2 degrees do not exceed its electric restrictions, such as encoders allows the overspeed, electrical signal may be lost. Nmax = ( Maximum response frequency/L) 60 * r / min ( L for grating pulse number) Use for a long time, please contact with encoder physical connection parts inspection, fixed screw loosening, lest affect normal use of equipment. Please note that don't power output transmission line and power line encoder together or in the same line using a rotary encoder, should not be used near the switchboard, to prevent interference. Shielded cable used in the wiring. Before the installation, should check, product specifications and rotary encoder types are consistent, correct wiring, wiring error will cause damage to the internal circuit. Long distance transmission, signal attenuation factors should be considered, with low output impedance, output strong anti-jamming capability. The pulse signal transmission distance is related to the following factors: frequency, output circuit, input circuit, the transmission, the transmission frequency. Using the environment because the rotary encoder is a precision instrument, should be paid attention to when using the surrounding no vibration. Rotary encoder is not leak proof structure, do not splash water, oil, etc. , if necessary, take cover. Please note that the environment temperature and humidity within the scope of the instrument requirements. Note: the installation or improper use may affect the performance and service life of rotary encoder electronics is 27 years old in Shanghai encoder manufacturers, specializing in the production of various kinds of rotary encoder, electronic research and development production of magnetoelectric rotary encoder is a cost-effective rotary encoder, magnetoelectric rotary encoder performance not easily affected by dust and condensation; Its simple and compact structure, non-contact, long life, high and low temperature resistance, resistance to vibration, fast response speed, low cost. Looking for a rotary encoder manufacturer is looking for electronic.
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