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Absolute Rotary Encoder SRS50-HTA0-K21 | High Accuracy ±52″ | HIPERFACE Communication | IP65 Rated | by SICK
The SRS50-HTA0-K21 Absolute Rotary Encoder delivers high precision with an accuracy of ±52″, making it ideal for industrial automation and robotics. With a HIPERFACE communication interface and an IP65 rated enclosure, this encoder is built to withstand harsh environments while providing reliable position feedback for motion control systems.
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Technical Specifications
- MTTFD: 235 years (EN ISO 13849)
- 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: ≤ 6,000 min⁻¹
- Available memory area: 128 Byte
- Type of code: Binary, increasing clockwise rotation
- Connection type: Male connector, MS, 10-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
- Moment of inertia of rotor: 28.8 gcm²
- Operating torque: 1 Ncm
- Start up torque: +1.5 Ncm
- Permissible shaft loading: 40 N radial, 20 N axial
- Operating temperature range: up to +75 °C
- Storage temperature range: -40 °C to +85 °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: IP65 with mating plug inserted
- Dimensions (H x L x W): 50mm x 50mm x 50mm
- Weight: 0.2 kg
Key Features
- High system accuracy of ±52 ″
- Absolute position encoding with binary code
- HIPERFACE® communication interface
- Solid shaft with square flange stator coupling
- Operating speed up to 6,000 min⁻¹
- IP65 rated enclosure with mating plug inserted
- Robust against shocks (100 g) and vibrations (20 g, 10 Hz to 2,000 Hz)
- Long ball bearing life of 3.6 x 10⁹ revolutions
- Low current consumption of 80 mA
- Operating temperature range up to +75 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial encoder wiring and configuration to ensure proper operation and safety.
Applications
- Industrial automation for precise position measurement
- Robotics requiring high accuracy rotary position feedback
- Machine tools and manufacturing equipment
- Motion control systems
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Low power consumption contributes to energy efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK SRS50-HTA0-K21 Absolute Encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
