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Absolute Rotary Encoder SES70-HN025AK22 | HIPERFACE Interface | High Accuracy ±155″ | IP40 Enclosure | by SICK
The Absolute Rotary Encoder SES70-HN025AK22 is designed for precise position measurement in industrial automation and robotics. With a high system accuracy of ±155″ and an operating speed of up to 8,500 min⁻¹, it ensures reliable feedback for motion control systems. Its robust design features a HIPERFACE communication interface and an IP40 enclosure rating, making it ideal for demanding environments.
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Technical Specifications
- Sine/cosine periods per revolution: 32
- Number of absolute ascertainable revolutions: 1
- Total number of steps: 1,024
- Measuring step: 10″ with 12-bit interpolation
- Integral non-linearity: ±100″
- Differential non-linearity: ±55″
- Latency: 25 µs
- Available memory area: 2,048 Byte
- System accuracy: ±155″
- Type of code for absolute value: Binary
- Code sequence: Rising for clockwise shaft rotation
- Connection type: Male connector, 8-pin
- Supply voltage: 7 V DC to 12 V DC
- Recommended supply voltage: 11 V DC
- Current consumption: ≤150 mA
- Moment of inertia of rotor: 60 gcm²
- Operating speed: up to 8,500 min⁻¹
- Angular acceleration: ≤50,000 rad/s²
- Permissible radial shaft movement: ±0.15 mm
- Permissible axial shaft movement: ±0.4 mm
- Permissible static movement: ±0.3 mm
- Permissible dynamic movement: ±0.1 mm
- Operating temperature range: –30 °C to +115 °C
- Storage temperature range: –40 °C to +125 °C
- Relative humidity: 85%, no condensation
- Shock resistance: 100 g, 10 ms
- Vibration resistance: 50 g, 10 Hz to 2,000 Hz
- EMC compliance: EN 61000-6-2 and EN 61000-6-4 (Class A)
- Enclosure rating: IP40 with connector inserted
- Dimensions (H x L x W): 70mm x 40mm x 70mm
- Weight: 0.13 kg
Key Features
- Absolute encoder with binary code output
- HIPERFACE® communication interface
- Through hollow shaft design
- High system accuracy of ±155″
- Operating speed up to 8,500 min⁻¹
- Robust operating temperature range from –30 °C to +115 °C
- IP40 enclosure rating with connector inserted
- Low moment of inertia rotor (60 gcm²)
- Fast latency of 25 µs
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of encoders to ensure proper alignment and connection.
Applications
- Industrial automation for precise position measurement
- Robotics requiring high accuracy shaft position feedback
- Machine tools and manufacturing equipment
- Motion control systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long operational life reduces electronic waste
- Low power consumption (≤150 mA) supports energy efficiency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK SES70-HN025AK22 Absolute Encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
