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Safety Encoder SRS50S-HGA0-K22 | SIL 2 & PL d Rated | 1,024 Sine/Cosine Periods | by SICK
The SRS50S-HGA0-K22 safety encoder is designed for industrial automation and safety systems, featuring SIL 2 and PL d ratings for enhanced reliability. With a high resolution of 1,024 sine/cosine periods per revolution and a robust operating temperature range from -30 °C to +115 °C, it ensures precise position and speed feedback in critical applications like robotics and machine safety monitoring.
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Product Name/Title: Safety Encoder SRS50S-HGA0-K22 | SIL 2 & PL d Rated | 1,024 Sine/Cosine Periods | by SICK
Brand: SICK
SKU: 1051798
Alternatively Known As: Safety Encoder, HIPERFACE Encoder, SIL 2 Encoder, Absolute Encoder, Industrial Safety 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 number of steps: 32,768
- Measuring step: 0.3″ with 12-bit interpolation
- Integral non-linearity: ±45″ typical
- Differential non-linearity: ±7″
- Operating speed (absolute position): ≤ 6,000 min⁻¹
- Available memory area: 1,792 Byte
- System accuracy: ±52″
- Code type: Binary absolute value
- 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: 80 mA
- Output frequency for sine/cosine signals: ≤ 200 kHz
- Shaft version: Tapered shaft
- Flange type: Resolver support
- Weight: ≤ 0.2 kg
- Moment of inertia of rotor: 10 gcm²
- Operating speed (mechanical): ≤ 12,000 min⁻¹
- Angular acceleration: ≤ 200,000 rad/s²
- Operating torque: 0.2 Ncm
- Start-up torque: +0.4 Ncm
- Permissible radial shaft movement: ±0.6 mm
- Permissible axial shaft movement: ±0.95 mm
- Operating temperature range: -30 °C to +115 °C
- Storage temperature range: -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 inserted
- Operating height: 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
- Binary absolute value code with HIPERFACE communication interface
- Operating speed up to 6,000 min⁻¹ for absolute position
- Robust 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 +0.4 Ncm
- Long ball bearing life of 3.6 x 10⁹ revolutions
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related encoder systems and compliant with relevant safety standards.
Applications
- Industrial automation and safety systems
- Machine safety monitoring
- Position and speed feedback in servo drives
- Robotics and motion control
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Designed for long operational life reducing waste and replacement frequency
- Low power consumption with efficient electronics
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK SRS50S-HGA0-K22 safety-related encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
