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Incremental Rotary Encoder SICK DFS25A | 8192 Pulses/Rev | IP65/IP67 Rated | by SICK
The SICK DFS25A incremental rotary encoder delivers high precision with 8192 pulses per revolution, making it ideal for industrial automation and robotics applications. Its robust design features a solid shaft and square flange, ensuring durability in demanding environments. With an IP65/IP67 rating, it withstands harsh conditions while providing reliable performance across a wide temperature range of -30°C to +85°C.
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Technical Specifications
- Pulses per revolution: 8,192
- Measuring step: ±90°, electric/pulses per revolution
- Measuring step deviation: ±0.008° pulses 100 to 10,000
- Error limits: ±0.03°
- Communication interface: Incremental TTL/HTL
- Number of signal channels: 6-channel
- Output frequency: 820 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: Cable, 9-wire, radial, 10 m
- Supply voltage: 4.75 to 30 V
- Mechanical design: Solid shaft, square flange
- Shaft diameter: 3/8 inch with flat
- Shaft length: 19 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
- 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
- Incremental communication interface with TTL/HTL output
- Robust mechanical design with solid shaft and square flange
- IP65 rated shaft side and IP67 rated housing side for protection
- Wide operating temperature range from -30°C to +85°C
- Reverse polarity and short-circuit protection
- Low power consumption of 0.7 W without load
- Fast initialization time of 40 ms
- High mechanical durability with bearing lifetime of 3.6 x 10^9 revolutions
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of incremental encoders to ensure proper connection and alignment.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Conveyor systems and material handling
- Precision measurement and positioning
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 replacement frequency and waste
- Low power consumption contributes to energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK DFS25A-A2PBO008192 incremental encoder is available for immediate purchase, ideal for industrial automation and precision motion control applications.
