Pepperl Fuchs IVM78E
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Quick facts
| Availability | Confirmed on request |
| Category | Absolute Rotary Encoders |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can IVM78E be shipped?
IVM78E 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 IVM78E 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 IVM78E 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 IVM78E, subject to availability and destination.
Multiturn absolute rotary encoder. 4 Bit multiturn, ATEX approval, IECEx approval, Flameproof enclosure, Removable connection cap, Enclosure type: 78 mm, Type of shaft: Solid shaft, Interface: Analog output, Detection type: magnetic sampling, Input type: lower limit of measuring range (Set 1), Output type: 1 analog output, current. Detection type: magnetic sampling. Device type: Multiturn absolute rotary encoder. Measuring range: min. 0 ... 22.5 ° max. 16 x 360 °. Resolution: 16 Bit (12 bits/revolution). MTTFd: 470 a. L10: 7.7 E+9 at 3000 rpm. Operating voltage: 10 ... 30 V DC. Current consumption: typ. 40 mA. Input type: lower limit of measuring range (Set 1). Signal voltage: . High15 ... 30 V DC: . High: 15 ... 30 V DC. Signal duration: min. 1 s. Input type: upper limit of measuring range (Set 2). Signal voltage: . High15 ... 30 V DC: . High: 15 ... 30 V DC. Signal duration: min. 1 s. Output type: 1 analog output, current. Default setting: rising ramp at ccw rotation. Linearity error: ≤ 0.15 %. Load resistor: max. 500 Ω ; Max. value for operating voltage 15 V. For higher operating voltage higher load resistance can be used.. Terminal compartment: see ordering information. Degree of protection: DIN EN 60529, IP66. Climatic testing: DIN EN 60068-2-78 , no moisture condensation. Emitted interference: EN 61000-6-4:2007/A1:2011. Noise immunity: EN 61000-6-2:2005. Shock resistance: DIN EN 60068-2-27, 100 g, 6 ms. Vibration resistance: DIN EN 60068-2-6, 10 g, 10 ... 1000 Hz. IECEx approval: . Equipment protection level GbIECEx ITS 15.0061X: . Equipment protection level Gb: IECEx ITS 15.0061X. ATEX approval: . Equipment protection level GbITS 15 ATEX 18372X: . Equipment protection level Gb: ITS 15 ATEX 18372X. Operating temperature: -40 ... 70 °C (-40 ... 158 °F). Storage temperature: -40 ... 85 °C (-40 ... 185 °F). Material: . Combination 1housing: anodized aluminum flange: anodized aluminum shaft: Stainless steel 1.4404 / AISI 316LCombination 2 (Inox)housing: Stainless steel 1.4404 / AISI 316L flange: Stainless steel 1.4404 / AISI 316L shaft: Stainless steel 1.4404 / AISI 316LHousingnickel-plated steelFlangeAluminumShaftStainless steel: . Combination 1: housing: anodized aluminum flange: anodized aluminum shaft: Stainless steel 1.4404 / AISI 316L. Combination 2 (Inox): housing: Stainless steel 1.4404 / AISI 316L flange: Stainless steel 1.4404 / AISI 316L shaft: Stainless steel 1.4404 / AISI 316L. Housing: nickel-plated steel. Flange: Aluminum. Shaft: Stainless steel. Mass: approx. 2600 g (combination 1) approx. 3900 g (combination 2). Rotational speed: max. 3000 min -1. Moment of inertia: 180 gcm2. Starting torque: ≤ 4 Ncm. Shaft load: . Axial60 NRadial80 N: . Axial: 60 N. Radial: 80 N. Use in the hazardous area: see instruction manuals
Specifications
General specifications
| Detection type | magnetic sampling |
| Device type | Multiturn absolute rotary encoder |
| Measuring range | min. 0 ... 22.5 ° max. 16 x 360 ° |
| Resolution | 16 Bit (12 bits/revolution) |
Functional safety related parameters
| MTTFd | 470 a |
| L10 | 7.7 E+9 at 3000 rpm |
Electrical specifications
| Operating voltage | 10 ... 30 V DC |
| Current consumption | typ. 40 mA |
Input 1
| Input type | lower limit of measuring range (Set 1) |
| Signal voltage | |
| High15 ... 30 V DC | |
| High | 15 ... 30 V DC |
| Signal duration | min. 1 s |
Input 2
| Input type | upper limit of measuring range (Set 2) |
| Signal voltage | |
| High15 ... 30 V DC | |
| High | 15 ... 30 V DC |
| Signal duration | min. 1 s |
Analog output
| Output type | 1 analog output, current |
| Default setting | rising ramp at ccw rotation |
| Linearity error | ≤ 0.15 % |
| Load resistor | max. 500 Ω ; Max. value for operating voltage 15 V. For higher operating voltage higher load resistance can be used. |
Connection
| Terminal compartment | see ordering information |
Standard conformity
| Degree of protection | DIN EN 60529, IP66 |
| Climatic testing | DIN EN 60068-2-78 , no moisture condensation |
| Emitted interference | EN 61000-6-4:2007/A1:2011 |
| Noise immunity | EN 61000-6-2:2005 |
| Shock resistance | DIN EN 60068-2-27, 100 g, 6 ms |
| Vibration resistance | DIN EN 60068-2-6, 10 g, 10 ... 1000 Hz |
Approvals and certificates
| IECEx approval | |
| Equipment protection level GbIECEx ITS 15.0061X | |
| Equipment protection level Gb | IECEx ITS 15.0061X |
| ATEX approval | |
| Equipment protection level GbITS 15 ATEX 18372X | |
| Equipment protection level Gb | ITS 15 ATEX 18372X |
Ambient conditions
| Operating temperature | -40 ... 70 °C (-40 ... 158 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
Mechanical specifications
| Material | |
| Combination 1housing: anodized aluminum flange: anodized aluminum shaft: Stainless steel 1.4404 / AISI 316LCombination 2 (Inox)housing: Stainless steel 1.4404 / AISI 316L flange: Stainless steel 1.4404 / AISI 316L shaft: Stainless steel 1.4404 / AISI 316LHousingnickel-plated steelFlangeAluminumShaftStainless steel | |
| Combination 1 | housing: anodized aluminum flange: anodized aluminum shaft: Stainless steel 1.4404 / AISI 316L |
| Combination 2 (Inox) | housing: Stainless steel 1.4404 / AISI 316L flange: Stainless steel 1.4404 / AISI 316L shaft: Stainless steel 1.4404 / AISI 316L |
| Housing | nickel-plated steel |
| Flange | Aluminum |
| Shaft | Stainless steel |
| Mass | approx. 2600 g (combination 1) approx. 3900 g (combination 2) |
| Rotational speed | max. 3000 min -1 |
| Moment of inertia | 180 gcm2 |
| Starting torque | ≤ 4 Ncm |
| Shaft load | |
| Axial60 NRadial80 N | |
| Axial | 60 N |
| Radial | 80 N |
General information
| Use in the hazardous area | see instruction manuals |
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