Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
Through Hole 16mm Heavy Duty Encoder K58 Encoder 28800 Pulse Line Driver Output

Through Hole 16mm Heavy Duty Encoder K58 Encoder 28800 Pulse Line Driver Output

  • High Light

    photoelectric rotary encoder


    industrial rotary encoder

  • Keywards
    Large Aperture Encoder
  • Allowable Ripple
  • Consumption Current
    100mA MAX
  • Hollow Shaft Diameter
  • Resolution
    1000ppr(Min) To 28800ppr(Max)
  • Top Response Frequency
  • Net weight 
    About 150g (with Package)
  • Certification
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
    K58 hollow shaft rotary encoder
  • Minimum Order Quantity
    1pcs encoder to start order
  • Price
  • Packaging Details
    each 1 piece was packed into single carton box
  • Delivery Time
    3-5 working days for sample order, 7-15 working days for mass order
  • Payment Terms
    D/A, D/P, T/T, Western Union, Credit Card, Master Card,Paypal, etc
  • Supply Ability
    100K pieces per year

Through Hole 16mm Heavy Duty Encoder K58 Encoder 28800 Pulse Line Driver Output

Through hole 16mm heavy duty encoder K58 encoder 28800 pulse line driver output


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

Items Basic parameters
Encoder type Incremental encoder
External diameter 58mm
Thickness 24mm
Allowable ripple ≤3%rms
Load Voltage ≤DC30V
GND not connect to encoder
Mark to Space ratio 45% to 55%
starting torque less than 9.8 x 10-3 N.m
Intertia moment less than 6.5x 10-6kg.m2
Shaft load Radial 50N; Axial 30N
Top REV 3000RPM
Bearing life 1.5x109 revs at rated load(100000hrs at 2500RPM)
Environmental temperature Operating:-20 ~+85°;storage:-25 ~+90°
Environmental humidity Operating and storage: 35-85%RH(noncondensing)
Vibration(endure) Amplitude 1.52mm,5-55Hz,2 hours for three axis individually
Sock(endure) 980m/s2 ,11 ms three times for X,Y,Z direction individually
Shaft Material Stainless steel
Shell Material die cast aluminum
Cable length 1000mm(cable with shielding)
Protection grade IP50
Cable length 1M (cable length could be added appropriately by
  require, but it need payment individually)
Certification CE
package Carton box
Net weight About 150g (with package)


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


Through Hole 16mm Heavy Duty Encoder K58 Encoder 28800 Pulse Line Driver Output 0


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.