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Absolute Rotary Encoder SRM50-HWZ0-S35 | 1,024 Sine/Cosine Periods | 134,217,728 Total Steps | IP65 Rated | by SICK
The Absolute Rotary Encoder SRM50-HWZ0-S35 offers high precision with 1,024 sine/cosine periods per revolution and a remarkable 134,217,728 total steps. Designed for industrial automation and robotics, it ensures accurate position measurement and feedback, operating at speeds up to 12,000 min⁻¹. With an IP65 rated enclosure, it withstands harsh environments, making it perfect for machine tools and packaging systems.
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Technical Specifications
- Sine/cosine periods per revolution: 1,024
- Number of absolute ascertainable revolutions: 4,096
- Total number of steps: 134,217,728
- Measuring step: 0.3″ with 12-bit interpolation
- Integral non-linearity: Typ. ±45″
- Differential non-linearity: ±7″
- Operating speed: ≤6,000 min⁻¹ for absolute position, max 12,000 min⁻¹
- Available memory area: 1,792 Byte
- System accuracy: ±52″
- Type of code: Binary, increasing clockwise
- Communication interface: HIPERFACE®
- Connection type: 8-wire cable with M23 male connector, 1 m length
- 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: 10 mm
- Moment of inertia of rotor: 25 gcm²
- Operating torque: 1 Ncm
- Start up torque: +1.5 Ncm
- Permissible shaft loading: 40 N radial, 20 N axial
- Life of ball bearings: 3.6 x 10⁹ revolutions
- Operating temperature range: –30 °C to +85 °C
- Storage temperature range: –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 inserted
- Dimensions (H x L x W): 50mm x 50mm x 50mm
- Weight: 0.2 kg
Key Features
- Absolute encoder with 1,024 sine/cosine periods per revolution
- High resolution with 134,217,728 total steps
- System accuracy of ±52 seconds
- Solid shaft with 10 mm diameter and face mount flange
- Operating speed up to 12,000 min⁻¹
- IP65 rated enclosure with mating plug inserted
- Communication via HIPERFACE® interface
- Operating temperature range from –30 °C to +85 °C
- Low operating torque of 1 Ncm
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of encoders to ensure proper connection and alignment.
Applications
- Industrial automation for precise position measurement
- Robotics for accurate shaft rotation feedback
- Machine tools requiring high-resolution angular position sensing
- Packaging and material handling systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Robust design reduces maintenance and replacement frequency, minimizing waste
- Energy-efficient operation with low current consumption of 80 mA
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK SRM50-HWZ0-S35 Absolute Encoder is available for immediate purchase, ideal for industrial automation and robotics requiring high precision position feedback.
