RVI70E-021KAA61N-01000 Incremental Explosion-Proof Encoder
Le RVI70E-021KAA61N-01000 offers high-precision incremental feedback in explosion-prone environments. Its robust, certified housing allows safe operation in challenging industrial conditions, supporting applications in petrochemical plants, offshore platforms, and hazardous manufacturing facilities.
The encoder generates reliable pulse signals compatible with industrial controllers and automation systems. Its reinforced design minimizes wear, vibration effects, and electrical noise interference, maintaining signal integrity over long operational periods. Standardized shaft dimensions ensure easy mounting and system integration.
Replacement model image below.
Données techniques
| Specification Category | Paramètres | Détails |
|---|---|---|
| General specifications | Detection type | photoelectric sampling |
| Device type | Incremental rotary encoder | |
| Pulse count | max. 5000 | |
| Functional safety related parameters | MTTFₐ (Mean Time To Failure) | 140 a |
| L₁₀ (Bearing life) | 1.6 E-9 at 3000 rpm | |
| Electrical specifications | Operating voltage (UB) | 10 … 30 V DC or 5 V DC ± 5% (see "Output circuit" in ordering information) |
| No-load supply current (IB) | max. 60 mA | |
| Output type | push-pull, incremental or RS 422, incremental (see "Output circuit" in ordering information) | |
| Voltage drop (UL) | < 4 V (push-pull, incremental) | |
| Load current | max. per channel 35 mA (push-pull, short-circuit protected, reverse polarity protected)max. per channel 20 mA (RS 422, short-circuit protected, reverse polarity protected) | |
| Output frequency | max. 200 kHz | |
| Rise time | 250 ns | |
| Phase position A to B | 90° ± 18° | |
| Duty cycle | 1/2 ± 20% | |
| De-energized delay (toff) | 250 ns | |
| Connection | Cable | ∅10.2 mm, Radox 9 × 0.5 mm² |
| Standard conformity | Degree of protection | DIN EN 60529, IP66DIN EN 60529, IP67 |
| Climatic testing | DIN EN 60068-2-30, 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: 100 g, 6 ms | |
| Vibration resistance | DIN EN 60068-2-6: 10 g ... 2000 Hz |
Approvals and Certificates
| Certification | Détails |
|---|---|
| IECEx approval | Equipment protection level Gb: IECEx ZLM 14.0003XEquipment protection level Db: IECEx ZLM 14.0003X |
| ATEX approval | Equipment protection level Gb: ZELM 14 ATEX 0619 XEquipment protection level Db: ZELM 14 ATEX 0619 X |
| CCC approval | 2020323414001056 |
| Hazardous Location | 19-AVBO-0390 and 19-AVBO-0391 |
| KCC approval | (not specified) |
Ambient Conditions
| Paramètres | Détails |
|---|---|
| Operating temperature | -40 … 70 °C (-40 … 158 °F) |
| Storage temperature | -40 … 70 °C (-40 … 158 °F) |
Mechanical Specifications
| Paramètres | Détails |
|---|---|
| Material | Combination 1:housing: anodized aluminumflange: stainless steel 1.4401 / AISI 316shaft: stainless steel 1.4401 / AISI 316Combination 2 (inox):housing: anodized aluminumflange: stainless steel 1.4401 / AISI 316shaft: stainless steel 1.4401 / AISI 316 |
| Mass | approx. 1300 g (combination 1)approx. 1500 g (combination 2, anodized) |
| Rotational speed | max. 6000 min⁻¹ |
| Moment of inertia | 400 g·cm² |
| Starting torque | < 5 mN·m |
| Shaft load | Axial: 150 NRadial: 110 N |
General Information
| Item | Détails |
|---|---|
| Use in hazardous area | see Instruction manuals |
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