Machine mounting method of absolute encoder！

Absolute Rotary Encoders are available in high-speed, low-speed, and auxiliary mechanical installations.
High-speed side installation: installed on the motor shaft end (or gear connection), this method has the advantage of high resolution, due to multi-turn encoder 4096 laps, motor rotation lap in this range, can fully use full range and improve Resolution, the shortcomings of the moving object through the reduction gear, the back and forth with gear gap error, generally used for high-precision control of one-way positioning, such as roll gap control roll. Another encoder installed directly on the high-speed side, the motor must be small jitter, or easy to damage the encoder.
Low-speed end installation: Installed in the reduction gear, such as the hoisting wire rope reel shaft end or the last reduction gear shaft end, this method has no gear back and forth clearance, measurement is more direct, high precision, this method is generally measured long Distance positioning, such as a variety of lifting equipment, feeding trolley positioning.
Auxiliary mechanical installation: a common rack and pinion, chain belts, friction wheel, the rope machinery

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