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Heavy-duty incremental encoder ENI11HD-H

  • Up to 2500 ppr
  • Variable hollow shaft up to ∅28 mm
  • Highly shock and vibration resistant
  • Degree of protection IP66 / IP67 / IP69K
  • Optional: Electrically insulated shaft for a dielectric strength up to 2.5 kV
  • Variable connection by means of rotating terminal box with plug-in terminals
  • High bearing loads

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

De complete datasheet als PDF downloaden:

Technische gegevens  ENI11HD-H

General specifications
Detection typephotoelectric sampling
Pulse countmax. 2500
Functional safety related parameters
MTTFd140 a
Mission Time (TM)20 a
L1050 E+9 at 1750 rpm
Diagnostic Coverage (DC)0 %
Electrical specifications
Operating voltage10 ... 30 V DC or 5 V DC ± 5 % (see "Output circuit" in the ordering information)
No-load supply currentmax. 70 mA
Output typepush-pull, incremental or RS 422, incremental
(see "Output circuit" in the ordering information)
Voltage drop< 2.5 V (push-pull, incremental)
Load currentmax. per channel 40 mA , short-circuit protected, reverse polarity protected (push-pull, incremental)
max. per channel 20 mA , short-circuit protected, reverse polarity protected (RS 422, incremental)
Output frequencymax. 200 kHz
Rise time600 ns
De-energized delay600 ns
ConnectorM23 connector, 12-pin , clockwise rotation
M23 connector, 12-pin , counter clockwise rotation
Cable∅7,5 mm, 6 x 2 x 0,14 mm2
Terminal compartmentCable duct for cable diameter ∅4 mm ... 13 mm
Standard conformity
Degree of protectionDIN EN 60529, IP66, IP67 or IP69K
Climatic testingDIN EN 60068-2-78 , no moisture condensation
Emitted interferenceEN 61000-6-4:2007/A1:2011
Noise immunityEN 61000-6-2:2005
Shock resistanceDIN EN 60068-2-27, 200 g, 6 ms
Vibration resistanceDIN EN 60068-2-6, 20 g, 10 ... 2000 Hz
Ambient conditions
Operating temperature-40 ... 80 °C (-40 ... 176 °F) fixed cable
Storage temperature-40 ... 80 °C (-40 ... 176 °F)
Mechanical specifications
Housing3.2315 aluminum
Flange3.2315 aluminum
ShaftStainless steel 1.4305 / AISI 303
Massapprox. 2200 g
Rotational speedmax. 3000 min -1
Starting torque≤ 20 Ncm
Shaft insulationmax. 2.5 kV (for dielectric strength version)
Shaft load
Axial≤ 300 N
Radial≤ 400 N
Angle offset1 °
Axial offsetmax. 1 mm
Length90 mm
Diameter110 mm


ECLASS 13.027270501
ECLASS 12.027270501
ECLASS 11.027270501
ECLASS 10.0.127270501
ECLASS 9.027270501
ECLASS 8.027270501
ECLASS 5.127270501
ETIM 9.0EC001486
ETIM 8.0EC001486
ETIM 7.0EC001486
ETIM 6.0EC001486
ETIM 5.0EC001486
UNSPSC 12.139121527

Details: ENI11HD-H

Product Documentation: ENI11HD-H

Brief InstructionsTaalBestandstypeBestandsgrootte
Instruction leaflet / BeipackzettelALLPDF288 KB

Design / Simulation: ENI11HD-H

CAD Portal / CAD PortalALLLINK---
CAD Portal / CAD PortalALLLINK---

Approvals: ENI11HD-H

US CA ULCoC 20190913-E223176 RptRef E223176-20081013ALLPDF280 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0893CALLPDF321 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-7160ALLPDF246 KB

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