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SICK EKS36 Optical Encoder | SIL2 Certified | 18 Bit Resolution | IP40 Enclosure | by SICK
The SICK EKS36 Optical Encoder delivers high precision with an 18-bit resolution per revolution, making it ideal for industrial automation and safety-critical applications. With SIL2 certification and an operating temperature range of -20 °C to +115 °C, this encoder ensures reliable performance in demanding environments. Its robust design and optical measurement principle provide exceptional accuracy and durability, perfect for robotics and manufacturing equipment.
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Technical Specifications
- Safety integrity level: SIL2 (IEC 61508), SILCL2 (EN 62061)
- Category: 3 (EN ISO 13849), Performance Level PL d
- Position resolution: 18 bit per revolution
- System accuracy: ±120″
- Signal noise: ±5″
- Available memory area: 8,192 Byte
- Measurement step per revolution: 262,144
- Measurement principle: Optical
- Type of code: Binary
- Communication interface: HIPERFACE DSL®
- Initialization time: Max. 500 ms
- Connection type: Male connector, 4-pin
- Supply voltage: 7 V to 12 V (recommended 8 V)
- Current consumption: ≤ 150 mA
- Output frequency: 0 kHz to 75 kHz
- Shaft version: Tapered shaft
- Operating speed: ≤ 12,000 min⁻¹
- Operating temperature range: –20 °C to +115 °C
- Storage temperature range: –40 °C to +125 °C
- Relative humidity: 90%, condensation not permitted
- Resistance to shocks: 100 g, 6 ms
- Resistance to vibrations: 50 g, 10 Hz to 2,000 Hz
- EMC compliance: EN 61000-6-2, EN 61000-6-4, IEC 61326-3
- Enclosure rating: IP40
- Dimensions (H x L x W): 36mm x 50mm x 36mm
- Weight: 0.1 kg
Key Features
- High impedance capacitive connection between encoder housing and encoder GND
- Possibility to connect cable shield to housing potential on PIN4 of DSL connector
- Safe increment SIL2 (IEC 61508), SILCL2 (EN 62061) certified
- Category 3 (EN ISO 13849) with Performance Level PL d
- Optical measurement principle with 18 bit resolution per revolution
- System accuracy ±120″ and signal noise ±5″
- Communication interface HIPERFACE DSL®
- Operating temperature range from –20 °C to +115 °C
- Enclosure rating IP40 with mating plugs inserted and cover closed
- Operating speed up to 12,000 min⁻¹
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related control systems and electrical connections to ensure compliance with SIL2 standards.
Applications
- Industrial automation and control systems
- Safety-related motion control requiring SIL2 and PL d compliance
- High precision position measurement in machinery
- Robotics and manufacturing equipment
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption electronics contribute to energy efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK EKS36-2KF0A0S13 optical encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and SIL2 compliance.
