Through Hole 16mm Incremental Encoder K58 28800 Pulse Line Driver Output
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Through hole 16mm heavy duty encoder K58 encoder 28800 pulse line driver output
Product Description
Simple introduction of K58 rotary encoder Encoder type: Incremental encoder External diameter: 58mm Thickness: 24mm Installation dimension: R34.1mm(spring plate 58T64) Hollow shaft type: clamping ring at prior or clamping ring at rear Hollow shaft diameter: 15mm,16mm,18mm;20mm;22mm Shaft load: Radial 50N; Axial 30N Bearing life: 1.5x109 revs at rated load(100000hrs at 2500RPM)
Specification for K58 series
Principle of encoder he differential outputs have the highest frequency response capability and the best noise immunity. To ensure this the receiver should also be a differential. Replacement of Older Output Drivers
A logic gate interprets certain input voltages as high (logic 1) or low (logic 0). TTL (transistor-transistor-logic): A signal above 2 V is interpreted as logic 1 and a signal less than 0.8 V is interpreted as logic 0. The output voltage ranges between 0-5 V. HTL (high-threshold-logic): A signal above 3 V is a logic 1 and a signal less than 1 V is a logic 0. The high output signal level is dependent from the supply voltage. Because of the higher voltage difference between logic 0 and 1, the HTL logic is more immune to interference and more resistant against electrical noise.
Mechanical degree is the actual rotation of the shaft in degrees. Electrical degree is used for electrical signals. The required time for completing one alternating voltage/current cycle is defined as 360 electrical degrees (el°). For incremental encoders, one cycle is equal to one complete pulse. With a given PPR the electrical degree can be converted to mechanical degree for any incremental encoder.
About Encoder Vibration
Vibration acting on an encoder always cause wrong pulse easily. So we have to pay more attention to encoder working place. The more pulse per round, the narrower groovy spacing of grating, ore effect to encoder by vibration, when motor speed is low or even stopped, vibration acting on encoder shaft or encoder shell would cause grating vibration, in this way, encoder might show wrong pulse signal.
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