Trade Discount 20%
Absolute Rotary Encoder SRM50S-HFV0-K22 | SIL 2 Safety Level | 4,096 Absolute Revolutions | IP40 Enclosure | by SICK
The SRM50S-HFV0-K22 Absolute Rotary Encoder is engineered for precision in industrial automation and safety-critical applications. With a SIL 2 safety integrity level and high resolution of 4,096 absolute revolutions, it ensures reliable performance. Designed for robust mechanical environments, it operates within a temperature range of –30 °C to +115 °C, making it ideal for demanding conditions.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Absolute Rotary Encoder SRM50S-HFV0-K22 | SIL 2 Safety Level | 4,096 Absolute Revolutions | IP40 Enclosure | by SICK
Brand: SICK
SKU: 1051796
Alternatively Known As: Absolute rotary encoder, HIPERFACE encoder, Safety encoder, SIL 2 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)
- Maximum demand rate: Continuous (analog signals)
- PFH: 1.0 x 10⁻⁸
- Mission time: 20 years
- Sine/cosine periods per revolution: 1,024
- Absolute revolutions: 4,096
- Total steps: 134,217,728
- Measuring step: 0.3 seconds
- Integral non-linearity: ±45 seconds
- Differential non-linearity: ±7 seconds
- Operating speed (absolute position): ≤ 6,000 min⁻¹
- Available memory: 1,792 Byte
- System accuracy: ±52 seconds
- Code type: Binary
- Communication interface: HIPERFACE®
- Connection: 8-wire cable, radial, 0.2 m
- Supply voltage: 7 V DC to 12 V DC
- Current consumption: 80 mA
- Output frequency (sine/cosine): ≤ 200 kHz
- Shaft: Tapered
- Flange: Spring mounting plate
- Weight: ≤ 0.2 kg
- Moment of inertia: 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
- 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: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP40
- 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
- Absolute position encoding with 4,096 revolutions and 134,217,728 total steps
- System accuracy of ±52 seconds
- Operating speed up to 6,000 min⁻¹ for absolute position
- Robust mechanical design with tapered shaft and spring mounting plate
- Operating temperature range from –30 °C to +115 °C
- IP40 enclosure rating with mating plug inserted
- Communication via HIPERFACE® interface
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 applications
- Servo motor feedback and positioning
- Robotics and machinery requiring precise angular measurement
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- High reliability reduces downtime and waste from replacements
- Long operational life minimizes environmental impact from frequent disposal
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SRM50S-HFV0-K22 Absolute Encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
