Incremental rotary encoder ENI58IL-S
- Housing ∅ 58 mm
- Solid shaft
- Servo or clamping flange
- Up to 5000 ppr
- Universal output driver
- BlueBeam technology for ultimate precision
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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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of ENI58IL-S
| General specifications | ||
|---|---|---|
| Detection type | photoelectric sampling | |
| Linearity error | ± 0.025 ° | |
| Pulse count | max. 5000 | |
| Functional safety related parameters | ||
| MTTFd | 140 a | |
| Mission Time (TM) | 10 a | |
| L10 | 70 E+9 at 6000 rpm | |
| Diagnostic Coverage (DC) | 0 % | |
| Electrical specifications | ||
| Operating voltage | 4.75 ... 30 V DC | |
| No-load supply current | max. 50 mA | |
| Output | ||
| Output type | push-pull or RS422 (universal output driver, output level depending on input voltage) | |
| Load current | max. per channel 40 mA , short-circuit protected, reverse polarity protected | |
| Output frequency | max. 400 kHz | |
| Rise time | 300 ns | |
| Phase position A to B | ||
| Pulse counts < 3600 | 90 ° ± 9 ° electrical | |
| Pulse counts ≥ 3600 | 90 ° ± 15 ° electrical | |
| Duty cycle | 1/2 ± 10 % | |
| Connection | ||
| Connector | M12 connector, 8-pin M12 connector, 5 pin M23 connector, 12-pin |
|
| Cable | ∅6 mm, 4 x 2 x 0.14 mm2 Fixed cable with M12 plug. 5-pin Fixed cable with M12 plug. 8-pin |
|
| Standard conformity | ||
| Degree of protection | DIN EN 60529, IP65, IP67 | |
| Climatic testing | DIN EN 60068-2-78 , no moisture condensation | |
| Emitted interference | EN IEC 61000-6-4:2019 | |
| Noise immunity | EN IEC 61000-6-2:2019 | |
| Shock resistance | DIN EN 60068-2-27, 300 g, 6 ms | |
| Vibration resistance | DIN EN 60068-2-6, 30 g, 10 ... 2000 Hz | |
| Approvals and certificates | ||
| UL approval | E223176 , cULus Listed, General Purpose, Class 2 Power Source, Type 1 enclosure , if UL marking is marked on the product. For use in NFPA 79 Applications only. adapters providing field wiring on request | |
| Maximum permissible ambient temperature | max. 80 °C (max. 176 °F) | |
| Ambient conditions | ||
| Operating temperature | -40 ... 85 °C (-40 ... 185 °F) , cable, fixed installation -5 ... 85 °C (23 ... 185 °F) , cable, movable installation |
|
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Mechanical specifications | ||
| Material | ||
| Housing | 3.2315 aluminum (AlMgSi1, saltwater-proof) | |
| Flange | 3.2315 aluminum (AlMgSi1, saltwater-proof) | |
| Shaft | Solid shaft Stainless steel | |
| Mass | < 300 g without cable | |
| Rotational speed | max. 12000 min -1 for IP65 , max. 6000 min -1 for IP67 | |
| Moment of inertia | ≤ 35 gcm2 | |
| Starting torque | ≤ 1 Ncm for IP65 , ≤ 2.5 Ncm for IP67 | |
| Shaft load | ||
| Axial | 40 N at max. 6000 min-1 10 N at max. 12000 min-1 |
|
| Radial | 80 N at max. 6000 min-1 20 N at max. 12000 min-1 |
|
| Dimensions | ||
| Diameter | 58.5 mm | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270501 |
| ECLASS 12.0 | 27270501 |
| ECLASS 11.0 | 27270501 |
| ECLASS 10.0.1 | 27270501 |
| ECLASS 9.0 | 27270501 |
| ECLASS 8.0 | 27270501 |
| ECLASS 5.1 | 27270501 |
| ETIM 9.0 | EC001486 |
| ETIM 8.0 | EC001486 |
| ETIM 7.0 | EC001486 |
| ETIM 6.0 | EC001486 |
| ETIM 5.0 | EC001486 |
| UNSPSC 12.1 | 39121527 |
Details: ENI58IL-S
Function
The ENI58IL impresses with its modular design, which is available over all mechanical and electrical interfaces. The ENI58IL is the best solution for all common applications, coupled with its high robustness, high reliability and versatility. With the high-precision BlueBeam technology and innovative housing design, the ENI58IL is the new market standard for incremental encoders.
Informative Literature: ENI58IL-S
| Literature | Language | File Type | File Size |
|---|---|---|---|
| Application Report - 3-D Volume Measurements on Conveyor Belts | ENG | 331 KB | |
| Application Report - Precise Position Data and Speed Measurement for AGVs | ENG | 275 KB |
Product Documentation: ENI58IL-S
| Brief Instructions | Language | File Type | File Size |
|---|---|---|---|
| Commissioning Instructions | ALL | 288 KB |
Design / Simulation: ENI58IL-S
| CAD | Language | File Type | File Size |
|---|---|---|---|
| 3-D model, solid shaft, servo flange, M12 connector, radial | ALL | STP | 820 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: ENI58IL-S
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada, USA UL General Purpose | CoC UL-US-L223176-11-02907102-1 / UL-CA-L223176-31-02907102-1 | ALL | 546 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (Pepperl+Fuchs) | DOC-3531C | ALL | 325 KB | |
| UK Declaration of Conformity (Pepperl+Fuchs) | DOC-7161 | ALL | 239 KB | |
Associated Products: ENI58IL-S
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In stock
Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
USA
- responsible for Canada -
sales@us.pepperl-fuchs.com
+1 330 425-3555
© 2025 All Rights Reserved.
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.