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Safety Rotary Encoder SRS50S-HFV0-K22 | SIL 2 & PL d Compliance | 32,768 Steps | HIPERFACE Interface | by SICK
The Safety Rotary Encoder SRS50S-HFV0-K22 is engineered for industrial automation, offering SIL 2 and PL d compliance for safety-critical applications. With a high resolution of 32,768 total steps and a robust design, it ensures precise position and speed measurement, making it ideal for servo motor feedback systems and high-speed rotary applications up to 12,000 min⁻¹.
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Product Name/Title: Safety Rotary Encoder SRS50S-HFV0-K22 | SIL 2 & PL d Compliance | 32,768 Steps | HIPERFACE Interface | by SICK
Brand: SICK
SKU: 1051792
Alternatively Known As: Safety rotary encoder, SIL 2 rotary encoder, HIPERFACE encoder, high precision rotary encoder
Technical Specifications
- Safety integrity level: SIL 2 (IEC 61508), SILCL2 (IEC 62061)
- Category: 3 (EN ISO 13849), Performance Level: PL d
- Sine/cosine periods per revolution: 1,024
- Total steps: 32,768
- Measuring step: 0.3″ with 12-bit interpolation
- Integral non-linearity: ±45″ typical
- Differential non-linearity: ±7″
- Operating speed: ≤6,000 min⁻¹ for absolute position, max 12,000 min⁻¹
- Memory area: 1,792 Byte
- System accuracy: ±52″
- Code type: Binary, increasing clockwise rotation
- Communication interface: HIPERFACE®
- Connection: 8-wire cable, 2 m length
- Supply voltage: 7 V DC to 12 V DC, recommended 8 V DC
- Current consumption: 80 mA
- Output frequency for sine/cosine signals: ≤200 kHz
- Shaft: Tapered shaft with spring mounting plate
- Moment of inertia: 10 gcm²
- Operating torque: 0.2 Ncm, start-up torque +0.4 Ncm
- Permissible shaft movement: radial ±0.6 mm, axial ±0.95 mm
- Operating temperature: –30 °C to +115 °C
- Storage temperature: –40 °C to +125 °C
- Relative humidity: 90%, no condensation
- Shock resistance: 100 g, 10 ms
- Vibration resistance: 20 g, 10 Hz to 2,000 Hz
- EMC: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP40 with mating plug
- Operating altitude: up to 2,000 m
- Dimensions (H x L x W): 50mm x 50mm x 50mm
- Weight: 0.2 kg
Key Features
- Safety integrity level SIL 2 (IEC 61508) and SILCL2 (IEC 62061)
- Category 3 (EN ISO 13849) with Performance Level PL d
- High resolution with 32,768 total steps and 1,024 sine/cosine periods per revolution
- Operating speed up to 6,000 min⁻¹ for absolute position and 12,000 min⁻¹ max speed
- Binary code output via HIPERFACE® communication interface
- Robust mechanical design with tapered shaft and spring mounting plate
- Wide operating temperature range from –30 °C to +115 °C
- IP40 enclosure rating with mating plug inserted
- Low operating torque of 0.2 Ncm and start-up torque of +0.4 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 for precise position and speed measurement
- Safety-related machinery requiring SIL 2 and PL d compliance
- Servo motor feedback systems
- High-speed rotary applications up to 12,000 min⁻¹
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption with 80 mA current draw
- Compliance with China-RoHS ensures reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SRS50S-HFV0-K22 rotary encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and reliability.
