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Safety Absolute Encoder EES37-2KF0A017A | SIL 2 Compliance | 17-Bit Resolution | HIPERFACE DSL Interface | by SICK
The Safety Absolute Encoder EES37-2KF0A017A offers precise position measurement with a 17-bit resolution, making it ideal for industrial automation and safety-critical applications. Designed for high-speed rotary operations up to 12,000 min⁻¹, it features SIL 2 compliance and robust temperature resistance from -40 °C to +115 °C, ensuring reliable performance in demanding environments.
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Technical Specifications
- Position resolution: 17 bit per revolution
- System accuracy: ±240″ nominal position at 25 °C with 21 kHz filter
- Signal noise: ±20″ nominal position at 25 °C with 21 kHz filter
- Available memory area: 8,192 Byte
- Measurement step per revolution: 131,072
- Supply voltage: 7 V to 12 V
- Current consumption: ≤150 mA
- Connection type: Male connector, 4-pin
- Shaft version: Tapered shaft with standard 1.5 mm centering collar
- Moment of inertia of rotor: 1 gcm²
- Permissible radial shaft movement: ±0.15 mm
- Permissible axial shaft movement: ±0.5 mm
- Operating height: up to 2,000 m above sea level
- Dimensions (H x L x W): 40mm x 60mm x 40mm
- Weight: 0.1 kg
Key Features
- Safety integrity level SIL 2 (IEC 61508), SILCL3 (EN 62061)
- Category 3 (EN ISO 13849) with Performance Level PL d
- Safe singleturn absolute position measurement with 17-bit resolution
- HIPERFACE DSL® communication interface
- Operating temperature range from -40 °C to +115 °C
- High shock resistance (100 g, 6 ms) and vibration resistance (50 g, 10 Hz to 2,000 Hz)
- IP30 enclosure rating when cover closed and connector attached
- Operating speed up to 12,000 min⁻¹ with angular acceleration up to 500,000 rad/s²
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related encoder systems and compliant with relevant safety standards.
Applications
- Industrial automation for precise position measurement
- Safety-related machinery control requiring SIL 2 / PL d compliance
- High-speed rotary applications up to 12,000 min⁻¹
- Environments requiring robust temperature and vibration resistance
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enables precise control to reduce energy consumption in automated systems
- Robust design reduces need for frequent replacements, minimizing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK EES37-2KF0A017A Safety Absolute Encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
