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Incremental Rotary Encoder DFS20A-A2BAF008192 | 8192 Pulses/Rev | IP65/IP67 Rated | by SICK
The Incremental Rotary Encoder DFS20A-A2BAF008192 features a high resolution of 8,192 pulses per revolution, making it ideal for precision measurement and industrial automation applications. With a robust solid shaft design made of stainless steel and an aluminum housing, it ensures durability and reliability in demanding environments. Its IP65 and IP67 ratings provide excellent dust and water protection, while the wide operating temperature range of -30°C to +85°C makes it suitable for various industrial settings.
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Technical Specifications
- Pulses per revolution: 8,192
- Measuring step deviation: ±0.008° pulses 100 to 10,000
- Error limits: ±0.03°
- Communication interface: Incremental HTL / Push pull
- Number of signal channels: 6
- Output frequency: 820 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: Male connector, MS, 6-pin, radial
- Supply voltage: 8 to 30 V
- Mechanical design: Solid shaft, square flange
- Shaft diameter: 3/8 inch with flat
- Shaft length: 16 mm
- Shaft material: Stainless steel 1.4305
- Flange and housing material: Aluminum
- Start up torque: 0.5 Ncm at +20°C
- Operating torque: 0.3 Ncm at +20°C
- Permissible shaft loading: 80 N radial, 40 N axial
- Operating speed: up to 9,000 min⁻¹
- Moment of inertia of rotor: 15 gcm²
- Bearing lifetime: 3.6 x 10^9 revolutions
- Angular acceleration: up to 500,000 rad/s²
- EMC compliance: EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Operating temperature range: -30°C to +85°C
- Storage temperature range: -40°C to +100°C
- Resistance to shocks: 100 g, 11 ms
- Resistance to vibration: 30 g, 10 Hz to 2,000 Hz
- Dimensions (H x L x W): 58mm x 80mm x 58mm
- Weight: 0.4 kg
Key Features
- High resolution with 8,192 pulses per revolution
- Robust solid shaft design with stainless steel shaft and aluminum housing
- IP65 rated on shaft side and IP67 on housing side for dust and water protection
- Operating temperature range from -30°C to +85°C
- Reverse polarity and short-circuit protection
- Low power consumption of 0.7 W without load
- High mechanical durability with bearing lifetime of 3.6 x 10^9 revolutions
- Fast initialization time of 40 ms
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with incremental encoders and industrial electrical standards to ensure proper connection and safety compliance.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Conveyor and material handling systems
- Precision measurement and positioning tasks
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Durable design reduces need for frequent replacements, minimizing waste
- Low power consumption contributes to energy efficiency in industrial systems
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS20A-A2BAF008192 incremental encoder is available for immediate purchase, ideal for industrial automation and precision measurement applications.
