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Incremental Rotary Encoder DFS25A-B4D2C005000 | 5000 Pulses/Rev | IP65/IP67 Rated | by SICK
The Incremental Rotary Encoder DFS25A-B4D2C005000 offers high resolution with 5,000 pulses per revolution, making it ideal for precise position and speed measurement in industrial automation and robotics. Built with a robust stainless steel shaft and aluminum housing, it ensures durability and protection against dust and water with IP65/IP67 ratings. Perfect for servo motor feedback and motion control applications, this encoder operates efficiently across a wide temperature range from -30°C to +85°C.
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Technical Specifications
- Pulses per revolution: 5,000
- Measuring step deviation: ±0.008° pulses 100 ... 10,000
- Error limits: ±0.03°
- Communication interface: Incremental, Open Collector
- Number of signal channels: 6-channel
- Output frequency: 150 kHz
- Load current: 30 mA
- Power consumption: 0.7 W (without load)
- Connection type: Male connector, M12, 8-pin, radial
- Supply voltage: 8 ... 30 V
- Mechanical design: Solid shaft, Servo flange
- Shaft diameter: 10 mm with flat
- Shaft length: 19 mm
- Shaft material: Stainless steel 1.4305
- Flange material: Aluminum
- Housing material: Aluminum
- Start up torque: 0.5 Ncm (+20 °C)
- Operating torque: 0.3 Ncm (+20 °C)
- Permissible shaft loading: 80 N (radial), 40 N (axial)
- Operating speed: ≤ 9,000 min⁻¹
- Moment of inertia of the rotor: 15 gcm²
- Bearing lifetime: 3.6 x 10^9 revolutions
- Angular acceleration: ≤ 500,000 rad/s²
- EMC: According to EN 61000-6-2 and EN 61000-6-3
- Enclosure rating: IP65 shaft side, IP67 housing side
- Permissible relative humidity: 90% (no condensation)
- 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 90mm x 58mm
- Weight: 0.4 kg
Key Features
- High resolution with 5,000 pulses per revolution
- Robust mechanical design with solid shaft and servo flange
- Stainless steel shaft and aluminum housing for durability
- IP65 rated on shaft side and IP67 on housing side for protection against dust and water
- 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 operating speed up to 9,000 min⁻¹
- 6-channel incremental communication interface with open collector output
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with incremental encoders and industrial automation equipment to ensure proper connection and calibration.
Applications
- Industrial automation and control systems
- Servo motor feedback
- Robotics and motion control
- Position and speed measurement in manufacturing equipment
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 materials and robust design reduce replacement frequency and 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 DFS25A-B4D2C005000 incremental encoder is available for immediate purchase, ideal for industrial automation, robotics, and motion control applications.
