Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0

Subsidiary: SIKO International Trading (Shanghai) Co., Ltd. Room 605, Building.9, No. 858, Huan Zhen Nan Road, 200436, Bao Shan District, Shanghai China Phone+86 21 5640 1978

Incremental encoder IV2800

Optical miniature rotary encoder, max. 1024 pulses/revolution

Profile IV2800:

  • Small design, Ø 28 mm
  • Resolutions of max. 1024 pulses/revolution
  • Robust bearing construction
  • Short circuit-proof outputs

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Mechanical data
FeatureTechnical dataAdditional information
Shaftstainless steel
Speed≤12000 rpm
Moment of inertia~0.1 x 10-6 kgm2
Starting torque<0.01 Nm at 20 °C
Shaft load rating10 N radial
20 N axial
Cable sheathPVC ∼ø4.5 mm
Cable bending radius25 mm static
75 mm dynamic
Weight~0.06 kg
Electrical data
FeatureTechnical dataAdditional information
Operating voltage8 … 30 V DC reverse polarity protected
Current consumptiontypical 50 mA (no load)
Output signal level high≥UB - 3.0 V short-circuit proof
Output signal level low≤0.5 V short-circuit proof
Pulse frequency≤160 kHz
Load±50 mA max. adm.
Type of connectionopen cable end
signal pattern
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature-20 … 85 °C
EMCEN 61000-6-2 interference resistance / immission
EN 61000-6-3 emitted interference / emission
Protection categoryIP65 (housing side) EN 60529
IP64 (shaft side) EN 60529
Shock resistance1000 m/s2, 6 ms EN 60068-2-27
Vibration resistance100 m/s2, 10 … 2000 Hz EN 60068-2-6
Incremental encoder IV2800
Pin assignment
SignalCable color PPCable color OP
GND white white
+UB brown brown
A green green
/A   yellow
B yellow gray
/B   pink
0 gray blue
/0   red
Scope of delivery
  • IV2800
  • Quick Start Guide
Ordering table
Feature Order data Specifications Additional information
36, 50, 100, 200, 250, 360, 400, 500, 512, 1000, 1024
Position of electrical connection
Cable length
02.0, 03.0, 05.0, 08.0, 10.0, 15.0 in m
Output circuit
push-pull with inversion
Shaft diameter
ø5 mm, length 10 mmwith area
ø6 mm, length 10 mm
Ordering key

IV2800 - AB0 - A - E1 - B - C - F28 - D - E - IP64

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