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Absolute Rotary Encoder SRM50-HXV0-K21 | 1,024 Sine/Cosine Periods | 4,096 Absolute Revolutions | IP65 Rated | by SICK
The SRM50-HXV0-K21 Absolute Rotary Encoder delivers high precision with 1,024 sine/cosine periods per revolution and 4,096 ascertainable revolutions. Designed for industrial automation, this robust encoder features a solid 6 mm shaft and HIPERFACE® communication for reliable data transmission. With an IP65 rating, it ensures protection against dust and water, making it ideal for safety-critical applications in robotics and motion control.
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Product Name/Title: Absolute Rotary Encoder SRM50-HXV0-K21 | 1,024 Sine/Cosine Periods | 4,096 Absolute Revolutions | IP65 Rated | by SICK
Brand: SICK
SKU: 1037105
Alternatively Known As: Absolute rotary encoder, HIPERFACE encoder, solid shaft encoder, industrial position sensor
Technical Specifications
- MTTFD: 235 years (EN ISO 13849)
- Sine/cosine periods per revolution: 1,024
- Absolute ascertainable revolutions: 4,096
- Total number of steps: 134,217,728
- Measuring step: 0.3″ with 12-bit interpolation
- Integral non-linearity: ±45″ typical
- Differential non-linearity: ±7″
- System accuracy: ±52″
- Code type: Binary, increasing clockwise rotation
- Communication interface: HIPERFACE®
- Connection: 8-wire radial cable, 1.5 m
- 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 diameter: 6 mm solid shaft
- Flange type: Servo flange with stator coupling
- Moment of inertia: 25 gcm²
- Operating torque: 1 Ncm
- Start-up torque: +1.5 Ncm
- Permissible shaft loading: 40 N radial, 20 N axial
- Operating temperature: -30 °C to +85 °C
- Storage temperature: -30 °C to +90 °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
- Dimensions (H x L x W): 50mm x 50mm x 50mm
- Weight: 0.2 kg
Key Features
- High resolution with 1,024 sine/cosine periods per revolution
- Absolute position measurement with 4,096 ascertainable revolutions
- Robust solid shaft design with 6 mm diameter
- HIPERFACE® communication interface for reliable data transmission
- Operating speed up to 6,000 min⁻¹ with accurate absolute position
- IP65 rated enclosure for protection against dust and water
- Long life ball bearings rated for 3.6 x 10⁹ revolutions
- Wide operating temperature range from -30 °C to +85 °C
- Low current consumption of 80 mA at recommended 8 V DC supply
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper connection and compliance with safety standards.
Applications
- Industrial automation for precise position measurement
- Servo motor feedback systems
- Robotics and motion control
- Safety-related applications requiring high reliability
Standards & Compliance
- Complies with AS/NZS 61000 series for electromagnetic compatibility
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption contributes to energy efficiency in automation systems
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK SRM50-HXV0-K21 Absolute Encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
