Shanghai Hengxiang Optical Electronic Co., Ltd. 86-21-54613487
23040ppr Heavy Duty Encoder S58 Optical Encoder IP65

23040ppr Heavy Duty Encoder S58 Optical Encoder IP65

  • High Light

    23040ppr Heavy Duty Encoder


    Incremental Optical Encoder


    Dia 48mm Optical Encoder

  • Product Name
    Heavy Duty Encoder Resolution Up To 23040ppr S58 Optical Encoder Voltage Output IP65
  • Encoder Type
    Incremental Encoder
  • External diameter
  • Thickness
  • Installation Dimension
    Diameter 48mm
  • Shaft Length
  • Solid Shaft diameter
    10mm(D Shape)
  • Consumption Current
    100mA MAX
  • Insulation Strength
    AC500V 60s
  • Insulation Resistance
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
    Consult us
  • 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
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    100K pieces per year

23040ppr Heavy Duty Encoder S58 Optical Encoder IP65

Heavy duty encoder resolution up to 23040ppr S58 optical encoder voltage output IP65


 Product Description

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.


Quick description of S58 series encoder

Bearing life: 1.5x109 revs at rated load(100000hrs at 2500RPM)

Shaft load: Radial 60N; Axial 40N

Intertia moment: less than 3x 10-6kg.m2

Shaft Material: Stainless steel

Shell Material: die cast aluminum

Certification: CE

Package: Carton box

Solid Shaft diameter: 10mm(D shape)


S58 rotary encoder Product introduction


Product Name Heavy duty encoder resolution up to 23040ppr S58 optical encoder voltage output IP65


Basic parameters



Encoder type

Incremental encoder

External diameter




Installation dimension

diameter 48mm

Shaft length


Solid Shaft diameter

10mm(D shape)






Output phase

Phase A+,B+,Z+ , A- B- Z-

Supply voltage

DC5V ; DC8-30V

Outlet type

Cable out from back

Cable out from side

Socket out from side

Socket out from back

Output mode

NPN Collector open circuit output

Voltage output

Push-pull output

Difference output

Long line drive (26LS31)

compatible RS422

Long line drive (RT7272)

Protection grade

IP50 ; IP65

Cable length

1M (cable length could be added appropriately by

require, but it need payment individually)

Consumption current

100mA MAX

Insulation strength

AC500V 60s

Insulation resistance



not connect to encoder

Mark to Space ratio

45% to 55%

starting torque

less than 10m N.m


23040ppr Heavy Duty Encoder S58 Optical Encoder IP65 0

Signal Circuit of encoder

  1.  The NPN Open Collector -- The NPN Open Collector(NPN) is an interface based on an output circuit with an NPN transistor.
  2. An open collector is the unconnected collector connection of an NPN transistor, whose emitter is connected to earth and whose collector is connected to the output.
  3.  PNP output
  4. The PNP output is an interface based on an output circuit with a PNP transistor.
  5.  Push-Pull output(HTL)
  6. High Voltage Transistor Logic functions with a voltage supply in the range 10 and 30 V DC, with 24 V DC being the most usual.
  7. “Low” is defined as an output of between 0 V and 3 V and “high” as between VCC and VCC - 3.5 V.
  8.  TTL RS-422 output
  9. In a transistor-transistor logic (TTL), both the logical status and the amplification are done by transistors, hence the name.
  10. The TTL output is supplied with either a fixed 5 V voltage or a variable voltage of between 10 and 32 V. For this the low range is defined as the ≤ 0.4 V and the high range as ≥ 2.4 V.


More information

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