rotary encoder

Shanghai rotary encoderIt is divided into two types: single output and dual output. The technical parameters mainly include the number of pulses per revolution (ranging from tens to thousands), and the supply voltage. Single output refers to the output of a rotary encoder being a set of pulses, while a dual output rotary encoder outputs two sets of pulses with a phase difference of 90 degrees between A/B. Through these two sets of pulses, not only can the speed be measured, but also the direction of rotation can be determined.

The service life of its bearings is related to the usage conditions and is particularly affected by the bearing load. If the bearing load is smaller than the specified load, it can greatly extend the bearing life,Do not disassemble the encoder, as this will damage its oil and drip resistance performance. Anti drip products should not be immersed in water or oil for a long time. When there is water or oil on the surface, it should be wiped clean.

Shanghai rotary encoderIt has the characteristics of high precision, high reliability, fast tracking speed, resistance to high and low temperatures, waterproof, dustproof and corrosive gases, anti vibration, and anti strong electromagnetic interference. Widely used in various harsh environments such as aviation, aerospace, ships, automobiles, industry, and testing equipment that require high reliability, through photoelectric conversion, the mechanical quantities such as angular displacement and angular velocity of the output shaft can be converted into corresponding electrical pulses for digital output (REP).

Introduction:

1. Appearance: 25 × 29mm. 2. Shaft diameter: 4mm. Solid shaft with D-shaped cut

3. Resolution: 10~1024 pulses per revolution

4. Output signal form: A? B two-phase+Z-phase multiple output modes open collector output, long line drive output, push-pull output

5. Highest corresponding frequency: 100kHz

6. Allowable maximum speed: 1024rpm

7. The power supply voltage range can vary between DC 4.75~30V

8. Output form: push-pull output with partial load short-circuit protection circuit

9. Load: Radial: 50N Axial: 30N

10. Starting torque dust prevention: ≤ 0.003N? M

Encoderrotary encoderDo not apply direct impact to the shaft during installation,The connection between the encoder shaft and the machine should use flexible connectors. When installing connectors on the shaft, do not forcefully press them in. Even if connectors are used, poor installation may still impose a load on the shaft that is greater than the allowable load, or cause misalignment. Therefore, special attention should be paid.