Pepperl Fuchs ENI90HD-R
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Quick facts
| Availability | Confirmed on request |
| Category | Incremental Rotary Encoders |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can ENI90HD-R be shipped?
ENI90HD-R is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up ENI90HD-R in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for ENI90HD-R and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for ENI90HD-R, subject to availability and destination.
Incremental rotary encoder. Housing ∅ 93 mm, Up to 5000 pulses, Universal output driver, BlueBeam technology for ultimate precision, Recessed hollow shaft, Enclosure type: 93 mm, Type of shaft: Recessed hollow shaft, Interface: push-pull, incremental or RS-422, incremental, Application: Heavy-duty encoder, Detection type: photoelectric sampling, Output type: push-pull or RS422 (universal output driver, output level depending on input voltage). Detection type: photoelectric sampling. Linearity error: ± 0.025 °. Pulse count: max. 5000. MTTFd: 435 a. Mission Time (TM): 10 a. Diagnostic Coverage (DC): 0 %. Operating voltage: 4.75 ... 30 V DC. No-load supply current: max. 50 mA. 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 < 360090 ° ± 9 ° electricalPulse counts ≥ 360090 ° ± 25 ° electrical: . Pulse counts < 3600: 90 ° ± 9 ° electrical. Pulse counts ≥ 3600: 90 ° ± 25 ° electrical. Duty cycle: 1/2 ± 10 %. Connector: M12 connector, 8-pin M12 connector, 5 pin M23 connector, 12-pin , clockwise rotation M23 connector, 12-pin , counter clockwise rotation. Cable: ∅6 mm, 4 x 2 x 0.14 mm2. Terminal compartment: Cable duct for cable diameter ∅4.0 mm ... 9.5 mm. Degree of protection: DIN EN 60529, IP65, IP66, 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, 200 g, 6 ms. Vibration resistance: DIN EN 60068-2-6, 20 g, 10 ... 2000 Hz. 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 temperaturemax. 80 °C (max. 176 °F): . Maximum permissible ambient temperature: max. 80 °C (max. 176 °F). Operating temperature: -40 ... 85 °C (-40 ... 185 °F) , cable, fixed installation -5 ... 85 °C (23 ... 185 °F) , movable cable. Storage temperature: -40 ... 85 °C (-40 ... 185 °F). Material: . Housingpowder coated aluminumFlangealuminum, blankShaftStainless steel 1.4305 / AISI 303: . Housing: powder coated aluminum. Flange: aluminum, blank. Shaft: Stainless steel 1.4305 / AISI 303. Mass: < 1100 g without cable. Rotational speed: max. 6000 min -1 for IP65 max. 3000 min -1 for IP66/IP67. Starting torque: ≤ 0.1 Nm for IP65 ≤ 0.25 Nm for IP66/IP67. Shaft insulation: max. 2.5 kV (for dielectric strength version). Shaft load: . Axial≤ 100 NRadial≤ 300 N: . Axial: ≤ 100 N. Radial: ≤ 300 N. Dimensions: . Length84.5 mmDiameter93 mm: . Length: 84.5 mm. Diameter: 93 mm
Specifications
General specifications
| Detection type | photoelectric sampling |
| Linearity error | ± 0.025 ° |
| Pulse count | max. 5000 |
Functional safety related parameters
| MTTFd | 435 a |
| Mission Time (TM) | 10 a |
| Diagnostic Coverage (DC) | 0 % |
Electrical specifications
| Operating voltage | 4.75 ... 30 V DC UB |
| No-load supply current | max. 50 mA I0 |
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 < 360090 ° ± 9 ° electricalPulse counts ≥ 360090 ° ± 25 ° electrical | Pulse counts < 3600 |
| Pulse counts < 3600 | 90 ° ± 9 ° electrical |
| Pulse counts ≥ 3600 | 90 ° ± 25 ° electrical |
| Duty cycle | 1/2 ± 10 % |
Connection
| Connector | M12 connector, 8-pin M12 connector, 5 pin M23 connector, 12-pin , clockwise rotation M23 connector, 12-pin , counter clockwise rotation |
| Cable | ∅6 mm, 4 x 2 x 0.14 mm2 |
| Terminal compartment | Cable duct for cable diameter ∅4.0 mm ... 9.5 mm |
Standard conformity
| Degree of protection | DIN EN 60529, IP65, IP66, 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, 200 g, 6 ms |
| Vibration resistance | DIN EN 60068-2-6, 20 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 temperaturemax. 80 °C (max. 176 °F) | Maximum permissible ambient temperature |
| 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) , movable cable |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
Mechanical specifications
| Material | |
| Housingpowder coated aluminumFlangealuminum, blankShaftStainless steel 1.4305 / AISI 303 | Housing |
| Housing | powder coated aluminum |
| Flange | aluminum, blank |
| Shaft | Stainless steel 1.4305 / AISI 303 |
| Mass | < 1100 g without cable |
| Rotational speed | max. 6000 min -1 for IP65 max. 3000 min -1 for IP66/IP67 |
| Starting torque | ≤ 0.1 Nm for IP65 ≤ 0.25 Nm for IP66/IP67 |
| Shaft insulation | max. 2.5 kV (for dielectric strength version) |
| Shaft load | |
| Axial≤ 100 NRadial≤ 300 N | Axial |
| Axial | ≤ 100 N |
| Radial | ≤ 300 N |
| Dimensions | |
| Length84.5 mmDiameter93 mm | Length |
| Length | 84.5 mm |
| Diameter | 93 mm |
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