Trade Discount 20%
Absolute Rotary Encoder SRS50-HAV0-K21 | 32,768 Steps | HIPERFACE Interface | IP40 Rated | by SICK
The SRS50-HAV0-K21 absolute rotary encoder delivers precise position measurement with 32,768 total steps and 1,024 sine/cosine periods per revolution. Designed for industrial automation and servo motor feedback systems, it features a robust plug-in shaft and operates within a temperature range of -30 °C to +115 °C. With high system accuracy and an IP40 enclosure rating, this encoder is perfect for demanding applications in robotics and motion control.
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Technical Specifications
- Sine/cosine periods per revolution: 1,024
- Total number of steps: 32,768
- Measuring step: 0.3 ″ with 12-bit interpolation
- Integral non-linearity: Typically ±45 ″
- Differential non-linearity: ±7 ″
- Operating speed: ≤ 6,000 min⁻¹ for absolute position
- Available memory area: 128 Byte
- System accuracy: ±52 ″
- Type of code: Binary
- Code sequence: Increasing clockwise when viewed from direction A
- Communication interface: HIPERFACE®
- Connection type: 8-wire radial cable, 0.2 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 version: Plug-in shaft
- Flange type: Rubber support
- Moment of inertia of rotor: 10 gcm²
- Operating torque: 0.2 Ncm
- Start up torque: +0.4 Ncm
- Permissible static movement: ±0.5 mm radial, ±0.75 mm axial
- Permissible dynamic movement: ±0.1 mm radial, ±0.2 mm axial
- Life of ball bearings: 3.6 x 10⁹ revolutions
- Operating temperature range: –30 °C to +115 °C
- Storage temperature range: –40 °C to +125 °C
- Relative humidity: 90%, no condensation
- Shock resistance: 100 g, 10 ms
- Vibration resistance: 20 g, 10 Hz to 2,000 Hz
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP40 with mating plug inserted
- Dimensions (H x L x W): 50mm x 50mm x 50mm
- Weight: 0.2 kg
Key Features
- Absolute encoder with 32,768 total steps and 1,024 sine/cosine periods per revolution
- High system accuracy of ±52 ″ and integral non-linearity typically ±45 ″
- Operating speed up to 6,000 min⁻¹ for reliable absolute position output
- Binary code output with HIPERFACE® communication interface
- Robust plug-in shaft with rubber support flange
- Operating temperature range from –30 °C to +115 °C
- IP40 enclosure rating with mating plug inserted
- Mean time to dangerous failure (MTTFD) of 235 years according to EN ISO 13849
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
- Servo motor feedback systems
- Robotics and motion control applications
- Machine tool positioning and control
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long operational life reduces waste and replacement frequency
- Low power consumption electronics contribute to energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK SRS50-HAV0-K21 absolute encoder is available for immediate purchase, ideal for industrial automation and servo motor feedback applications.
