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encoder EL42A120Z5/28P6X6PR2

encoder EL42A120Z5/28P6X6PR2


we could offer totally same replacement of encoder EL42A120Z5/28P6X6PR2.

because we have offer this product to our Italy customers constantly.

Parameters as following:

this is an encoder including hall effect phases and incremental signal.


1. external diameter 51mm

2.hub-hollow shaft 8mm

3.output of hall effect phases is NPN open collecot 

4.output of incremental signal is Lind driver 

5. IP66

6.1024ppr,4 poles

ItemsBasic parameters
Encoder typeIncremental encoder
External diameter51mm 
Installation dimensionDiameter 40mm 
Shaft length 16mm
Solid Shaft diameter8mm(D shape)
Resolution1000; 1024; 1200; 1250; 1440; 2000; 2048; 2500; 2880; 3000; 3600
4096; 5000; 5760; 8192; 10000; 11520; 16384; 20000; 23040
1000/4; 1000/6; 1000/8; 1024/4; 1024/6; 1024/8; 2048/4; 2048/6
2048/8; 4096/4; 4096/6; 4096/8; 8192/4; 8192/6; /8192/8
Output phasePhase A+, B+, Z+, A-, B-, Z-, U+, V+, W+, U-, V-, W-
Supply voltageDC5V; DC8-30V
OutlettypeCable out from back 
Socket out from back
Cable out from back with socket
Output modeNPN&PNP
Voltage output
Push-pull output
Difference output(TTL,HTL,RS422)
Consumption current100mA MAX
Top response frenquency300KHZ
Allowable ripple≤3%rms
Load Voltage≤DC30V
GNDNot connect to encoder
Mark to Space ratio45% to 55%
starting torqueLess than 5 x 10-3 N.m
Intertia momentLess than 3x 10-6kg.m2
Shaft loadRadial 50N; Axial 30N
Top REV3000RPM; IP65≤2000r rpm
Bearing life1.5x109 revs at rated load(100000hrs at 2500RPM)
Environmental temperatureOperating:-20 ~ +80°;storage:-25 ~ +85°
Enviromental humidityOperating and storage: 35-85%RH(noncondensing)
Vibration(endure)Amplitude 0.75mm, 5-55Hz, 2 hours for three axis individually
Sock(endure)490m/s2, 11 ms three times for X, Y, Z direction individually
Shaft MaterialStainless steel
Shell Material Dia cast aluminium
Cable length1000mm(cable with shielding)
Protection gradeIP50; IP65
Cable length1M(cable length could be added appropriately by Require, but it need payment individually)
Certification CE
PackageCarton box
Net weightAbout 300g (with package)

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