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Safety Rotary Encoder SRS50S-HGV0-K22 | SIL 2 & PL d Rated | 1,024 Sine/Cosine Periods | IP40 Enclosure | by SICK
The Safety Rotary Encoder SRS50S-HGV0-K22 is designed for industrial automation, providing precise position feedback with SIL 2 and PL d compliance. With a high resolution of 1,024 sine/cosine periods per revolution and an operating speed of up to 12,000 min⁻¹, it ensures reliable performance in safety-critical applications. Its robust design and IP40 enclosure make it ideal for harsh environments, while the low operating torque enhances efficiency.
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Product Name/Title: Safety Rotary Encoder SRS50S-HGV0-K22 | SIL 2 & PL d Rated | 1,024 Sine/Cosine Periods | IP40 Enclosure | by SICK
Brand: SICK
SKU: 1051800
Alternatively Known As: Safety rotary encoder, SIL 2 rotary encoder, HIPERFACE encoder, industrial position 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 radial 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
- Flange type: Resolver support
- 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
- Life of ball bearings: 3.6 x 10⁹ revolutions
- 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: Compliant with 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 1,024 sine/cosine periods per revolution and 32,768 total steps
- 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
- 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
- Robust mechanical design with tapered shaft and resolver support flange
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related control systems and electrical wiring standards to ensure compliance with SIL 2 and PL d requirements.
Applications
- Industrial automation for precise position feedback
- Safety-related machinery control requiring SIL 2 and PL d compliance
- High-speed rotary motion measurement up to 12,000 min⁻¹
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long operational life reduces waste and replacement frequency
- Low power consumption with 80 mA current draw
- Robust design minimizes environmental impact through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK SRS50S-HGV0-K22 safety rotary encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and reliability.
