Single-turn Absolute Encoder A/358S
- Manufacturer: ELCIS Encoder
- Category: Encoder, Absolute Encoder, Single-turn Absolute Encoder, SENSORS
El ELCIS 358S (A/358S) es un encoder absoluto monovuelta óptico de 2 a 13 bits, con carcasa metálica de Ø58 mm y brida de fijación tipo servo, para usos industriales generales.
Como encoder absoluto monovuelta óptico, con fuente LED y fototransistores, el A/358S ofrece hasta 8192 pasos por vuelta (13 bit) en código Gray, Binario, Excess, BCD o personalizado. La salida es paralela, con opciones de LED de cero, Latch y Paridad, serie SSI (RS422) en Gray o Excess, o analógica en corriente o tensión (0–10 V) con 10 bits de resolución.
Tiene base y tapa de aluminio anodizado y eje de acero inoxidable Ø6 h7 para 2 kg de carga radial/axial, resiste impactos de 50 G y vibraciones de 12 G, y trabaja entre 0 y +70 °C con protección IP64 en el lado del eje (IP66 en versión sellada).
- Resolution of 2 to 13 bits: until 8192 steps per lap.
- Five power ranges: 5 V and 15 V ±5 %, 8–24 V, 18–28 V and 10–30 V.
- Analog output of 10 bits, in current or in 0–10 V in 360°.
- Option of Parity for automatic checking of output stages.
Technical Frequently Asked Questions
What resolutions does the A/358S offer in each code?
In Gray, Binary and BCD, 8, 16, 32, 64, 128, 256 or 512 steps per revolution; in Gray and Binary, also 1024, 2048, 4096 or 8192; in Excess, Binary and BCD, 10, 100, 500, 1000, 180, 360, 720 or 900; and in Excess and Binary, 1440, 1800, 2000, 2880, 3600 or 4000. Other resolutions available upon request.
What limitations does analog output have?
Converts the 10-bit position (1024 div/revolution) into an analog current or voltage (0–10 V) for 360° of rotation. Available only with 15 V or 18–28 V power supply and 1024 resolution.
Can the SSI interface be used with binary or BCD code?
No. SSI serial output is only available with Gray or Excess code.
Properties
| Feature | Specification |
|---|---|
| Mechanics | |
| Housing | Ø58 mm |
| Axis | Ø6 h7 acero inoxidable (otros Ø bajo pedido) (personalizable bajo pedido) |
| max radial/axial load. | 2 kg |
| Starting torque | 18 gcm standard · 30 gcm sealed · 8 gcm low torque |
| bearing life | 1.5 × 10⁹ rev (1000 rpm, 1/4 max load) |
| Electric | |
| Interface | Parallel (standard) · SSI (RS422) · analog current or voltage |
| Exit-side protection | IP64 to IP66 according to connection |
| Feeding | 5 V ±5 % · 15 V ±5 % · 8–24 V · 18–28 V · 10–30 V |
| Max. consumption. | 200–400 mA according to number of bits (customizable upon request) |
| Max frequency. | 50 kHz (customizable upon request) |
| Exit codes | Gray, Binary, Excess, BCD, Custom |
| Max resolution. | 8192 steps/turn (13 bit) |
| Protection and environment | |
| axle-side protection | IP64 standard • IP66 sealed • IP53 low torque |
| max. continuous RPM | 6000 standard · 3000 sealed · 8000 low torque (intermittent: +30 %) |
| Operating/storage temperature | 0 … +70 °C / -30 … +85 °C (customizable upon request) |
| Reference | Configuration |
|---|---|
| A/358S-G-256-824-B-CV-RA358SG256824BCVR | Gray · 256 pasos/vuelta · 8–24 V · Push-pull + PTC (1–12 bit) · Cable 1 m · IP65 · salida radial |
| A/358S-G-256-1828-B-CV-RA358SG2561828BCVR | Gray · 256 pasos/vuelta · 18–28 V · Push-pull + PTC (1–12 bit) · Cable 1 m · IP65 · salida radial |
| A/358S-G-256-1030-B-CV-RA358SG2561030BCVR | Gray · 256 pasos/vuelta · 10–30 V · Push-pull + PTC (1–12 bit) · Cable 1 m · IP65 · salida radial |
| A/358S-G-256-1828-KP-CV-RA358SG2561828KPCVR | Gray · 256 pasos/vuelta · 18–28 V · NPN emisor abierto + PTC · Cable 1 m · IP65 · salida radial |
| A/358S-G-256-5-B-CV-RA358SG2565BCVR | Gray · 256 pasos/vuelta · 5 V ±5 % · Push-pull + PTC (1–12 bit) · Cable 1 m · IP65 · salida radial |
| Other combinations of resolution, power supply, electronics and connection are available upon request: please contact us and we will confirm the exact reference. | |
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