Single-turn Absolute Encoder A/392
- Category: Encoder, Absolute Encoder, Single-turn Absolute Encoder, SENSORS
The A/392 Single-Turn Absolute Encoder addresses the critical need for precise positioning in harsh industrial environments where conventional sensors fail due to constant exposure to dust, oil, or severe vibration. Its hermetically sealed housing ensures continuous operational stability without requiring frequent preventative maintenance, making it ideal for heavy machinery and critical automation applications that demand absolute reliability in every work cycle.
This A/392 Single-Turn Absolute Encoder offers configurable resolutions up to 14 bits with multiple electrical output options such as Parallel, SSI, or analog. It supports a wide range of power supplies from 5V to 30V and features long-life phototransistor sensors to ensure accurate data transmission without electromagnetic interference in the field.
Constructed with an anodized aluminum housing and stainless steel shaft, it withstands significant radial and axial loads under extreme conditions. Standard IP65 protection allows for direct installation outdoors or in dirty areas without moisture damage. Available now in guemisa.es.
- Extremely robust construction with a sealed casing against oil, dust, and moisture for heavy-duty use.
- Configurable resolution up to 14 bits with parallel, SSI or analog electrical output options.
- It supports a wide range of power supplies from 5V DC to 30V for system design flexibility.
- Stainless steel shaft and sealed bearings ensure a lifespan exceeding 1.5×10^9 revolutions.
Technical Frequently Asked Questions
What alignment precautions are required for the A/392 Encoder shaft?
The stainless steel shaft must be perfectly centered to prevent premature wear of the sealed bearings. A controlled mounting torque is recommended, and a radial/axial load of 5 kg should be ensured to maintain the service life of the internal components.
What connectors and output options are available for the A/392?
The model supports multiple interfaces such as Parallel, SSI, or analog with standard NPN outputs. Options include IP65, IP66, and IP67 connectors depending on the application, allowing for flexible electrical integration without the need for additional complex external adapters.
What are the environmental conditions and operating limits of the A/392 Encoder?
It operates between -30°C and +85°C with an LED light source that has a lifespan of over 100,000 hours. The oil- and dust-proof housing ensures that the device maintains its accuracy in extreme temperatures or contaminated environments without any degradation of optical performance.
How does this encoder integrate with modern control systems?
The SSI interface enables robust digital transmission, while the analog outputs provide current or voltage signals for legacy systems. The compatible Line Driver design facilitates direct connection to RS422 receivers without the need for additional adaptation circuitry in the control system.
Properties
| Feature | Specification |
|---|---|
| Main Application | Heavy Industrial Automation |
| Vcc Power Supply | 18–28 V, 5 V ±5%, 15 V ±5%, 8–24 V, 10–30 V |
| Axis | Ø 8 mm / 12 / 12.7 mm Stainless Steel |
| Weight | 600 g |
| Maximum Load | 5 Kg |
| Maximum RPM | 6.000 / 3.000 / 8.000 |
| Starting Torque | 18 / 30 / 8 gcm |
| Bearing Life | 1.5×10^9 revolutions |
| Impact Resistance | 40 G x 11 ms |
| Vibration | 12 G (10 ÷ 2000 Hz) |
| Operating Temperature | 0 – +70 °C |
| Exit Code | Gray, Binary, BCD, Excess |
| Light Source | LED >= 100,000 hours |
| Resolution | 2 to 14 bits (4 to 16384 positions) |
| Max. Radial/Axial Load | 5 Kg |
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