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Absolute Rotary Encoder SKM36S-HFA0-K02 | SIL 2 Safety Level | 16,777,216 Steps | IP50 Rated | by SICK
The SKM36S-HFA0-K02 absolute rotary encoder delivers high precision with 16,777,216 total steps and SIL 2 safety compliance, making it ideal for industrial automation and safety-critical applications. With an operating speed of up to 9,000 min⁻¹ and a robust design featuring a tapered shaft, this encoder ensures reliable performance in demanding environments, while its IP50 rating provides protection against dust and moisture.
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Product Name/Title: Absolute Rotary Encoder SKM36S-HFA0-K02 | SIL 2 Safety Level | 16,777,216 Steps | IP50 Rated | by SICK
Brand: SICK
SKU: 1036558
Alternatively Known As: Absolute rotary encoder, HIPERFACE encoder, Safety encoder SIL 2, Industrial position encoder
Technical Specifications
- Safety integrity level: SIL 2 (IEC 61508), SILCL2 (IEC 62061)
- Category: 3 (EN ISO 13849)
- Performance level: PL d (EN ISO 13849)
- PFH: 1.30 x 10⁻⁸ per hour
- Mission time: 20 years
- Sine/cosine periods per revolution: 128
- Absolute revolutions: 4,096
- Total steps: 16,777,216
- Measuring step: 2.5″ with 12 bit interpolation
- Integral non-linearity: ±80″
- Differential non-linearity: ±40″
- System accuracy: ±120″
- Communication interface: HIPERFACE®
- Connection type: Male connector, 8-pin, radial
- Supply voltage: 7 V DC to 12 V DC (recommended 8 V DC)
- Current consumption: 60 mA
- Output frequency for sine/cosine signals: ≤ 65 kHz
- Shaft version: Tapered shaft
- Flange type: Stator coupling
- Operating speed: ≤ 9,000 min⁻¹
- Angular acceleration: ≤ 500,000 rad/s²
- Operating torque: 0.2 Ncm
- Start-up torque: +0.3 Ncm
- Permissible static movement: ±0.1 mm radial, -0.4 mm axial, +0.2 mm axial
- Permissible dynamic movement: ±0.05 mm radial, ±0.1 mm axial
- Life of ball bearings: 3.6 x 10⁹ revolutions
- Operating temperature range: –20 °C to +110 °C
- Storage temperature range: –40 °C to +125 °C
- Relative humidity: 90%, no condensation
- Shock resistance: 100 g, 6 ms
- Vibration resistance: 50 g, 10 Hz to 2,000 Hz
- EMC: Compliant with EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP50 with mating plug inserted
- Operating altitude: up to 2,000 m
- Dimensions (H x L x W): 36mm x 50mm x 36mm
- Weight: 0.1 kg
Key Features
- Safety integrity level SIL 2 (IEC 61508), SILCL2 (IEC 62061)
- Category 3 (EN ISO 13849) with Performance Level PL d
- High resolution with 16,777,216 total steps and 4,096 absolute revolutions
- Operating speed up to 9,000 min⁻¹ with reliable absolute position output
- Binary code output via HIPERFACE® communication interface
- Robust mechanical design with tapered shaft and stator coupling
- Wide operating temperature range from –20 °C to +110 °C
- IP50 enclosure rating with mating plug inserted
- Low operating torque of 0.2 Ncm and start-up torque of +0.3 Ncm
- Long bearing life rated at 3.6 x 10⁹ revolutions
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 for precise position measurement
- Safety-related machinery requiring SIL 2 / PL d compliance
- Robotics and motion control systems
- High-speed rotary applications up to 9,000 min⁻¹
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- High reliability reduces downtime and waste from equipment failure
- Long operational life minimizes replacement frequency and resource use
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SKM36S-HFA0-K02 absolute encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and reliability.
