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SICK Optical Encoder EKM36 | SIL2 Safety Compliance | 20 Bit Resolution | HIPERFACE DSL Interface | by SICK
The SICK Optical Encoder EKM36 is designed for precision position measurement in industrial automation, featuring a 20-bit resolution and SIL2 safety compliance. With an operating temperature range of -20 °C to +115 °C and an IP40 enclosure rating, this encoder is perfect for safety-critical applications in 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: 20 bit per revolution
- System accuracy: ±100″
- Signal noise: ±5″
- Number of absolute ascertainable revolutions: 4,096
- 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: ≤9,000 min⁻¹
- Operating temperature range: –20 °C to +115 °C
- Storage temperature range: –40 °C to +125 °C
- Relative humidity: 90%, no condensation
- Enclosure rating: IP40
- Dimensions (H x L x W): 36mm x 50mm x 36mm
- Weight: 0.1 kg
Key Features
- Customized stator coupling of SKS/SKM36
- Safety integrity level SIL2 (IEC 61508), SILCL2 (EN 62061)
- Category 3 (EN ISO 13849) with Performance Level PL d
- Optical measurement principle with 20 bit resolution per revolution
- System accuracy ±100″ and signal noise ±5″
- HIPERFACE DSL® communication interface
- Operating temperature range from –20 °C to +115 °C
- IP40 enclosure rating with mating plugs inserted and cover closed
- Operating speed up to 9,000 min⁻¹
- Low operating torque of 0.2 Ncm
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related control systems and electrical connections to ensure compliance with safety standards.
Applications
- Industrial automation and control systems
- Safety-related motion control requiring SIL2 and PL d compliance
- Precision position measurement in machinery
- Robotics and manufacturing equipment
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- High reliability and long service life reduce waste and replacement frequency
- 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 EKM36-2KF0B0S03 optical encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and SIL2 compliance.
