Trade Discount 20%
Absolute Rotary Encoder SRM50-HPA0-K21 | 134,217,728 Total Steps | IP65 Rated | by SICK
The SRM50-HPA0-K21 Absolute Rotary Encoder delivers exceptional accuracy with 134,217,728 total steps, making it ideal for industrial automation and robotics. With a robust IP65 rated enclosure and a high operating speed of up to 6,000 min⁻¹, this encoder ensures reliable performance in safety-critical applications. Designed for professionals, it features HIPERFACE® communication for seamless integration into your systems.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- MTTFD: 235 years (EN ISO 13849)
- Sine/cosine periods per revolution: 1,024
- Absolute revolutions: 4,096
- Total steps: 134,217,728
- Measuring step: 0.3″ with 12-bit interpolation
- Integral non-linearity: ±45″ typical
- Differential non-linearity: ±7″
- Operating speed: ≤3,000 min⁻¹ for absolute position, ≤6,000 min⁻¹ max
- Memory area: 128 Byte
- Code type: Binary, increasing clockwise
- Communication: HIPERFACE®
- Connection: Male MS 10-pin radial connector
- Supply voltage: 7-12 V DC, recommended 8 V DC
- Current consumption: 80 mA
- Output frequency: ≤200 kHz
- Shaft: Blind hollow shaft
- Moment of inertia: 50 gcm²
- Operating torque: 1.8 Ncm
- Start-up torque: 2.6 Ncm
- Permissible static movement: ±0.3 mm radial, ±0.1 mm axial
- Permissible dynamic movement: ±0.1 mm radial, ±0.2 mm axial
- Operating temperature: up to +75 °C
- Storage temperature: -40 °C to +85 °C
- 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: IP65 with 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 measurement with 134,217,728 total steps
- Binary code output with HIPERFACE® communication interface
- Blind hollow shaft with stator coupling flange
- Operating speed up to 6,000 min⁻¹
- IP65 rated enclosure with mating plug inserted
- Robust against shocks up to 100 g and vibrations up to 20 g
- Operating temperature range up to +75 °C
- Low current consumption of 80 mA
- Mean time to dangerous failure (MTTFD) of 235 years per EN ISO 13849
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connection and compliance with safety standards.
Applications
- Industrial automation for precise position measurement
- Robotics requiring high accuracy rotary encoders
- Machine tools and manufacturing equipment
- Safety-related applications in compliance with EN ISO 13849
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long service life reduces waste and replacement frequency
- Low power consumption minimizes energy usage
- Robust design reduces environmental impact from failures
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK SRM50-HPA0-K21 Absolute Encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
