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DFS25A-A4B1L001500 | Incremental encoders
The SICK DFS25A-A4B1L001500 is a high-precision incremental encoder featuring 1,500 pulses per revolution, robust aluminum housing, and advanced protection for industrial automation applications.
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Product Name/Title: DFS25A-A4B1L001500 | Incremental encoders
Brand: SICK
SKU: 1087998
Alternatively Known As: Incremental rotary encoder, rotary pulse encoder, shaft encoder, position encoder
Technical Specifications
- Pulses per revolution: 1,500
- Measuring step deviation: ±0.008°
- 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)
- Supply voltage: 8 to 30 V
- Connection type: Cable, 9-wire, radial, 1.5 m
- Shaft diameter: 10 mm with flat
- Operating speed: up to 9,000 min⁻¹
- Enclosure rating: IP65 (shaft side), IP67 (housing side)
- Operating temperature range: –30 °C to +85 °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
- Incremental encoder with 1,500 pulses per revolution
- High precision measuring step deviation of ±0.008°
- Robust mechanical design with solid shaft and square flange
- IP65 rated on shaft side and IP67 on housing side for protection
- Operating temperature range from –30 °C to +85 °C
- Reverse polarity and short-circuit protection
- 6-channel output with HTL / Push pull interface
- Low power consumption of 0.7 W without load
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and mechanical integration of incremental encoders to ensure proper alignment and connection.
Applications
- Industrial automation and control systems
- Robotics and motion control
- Conveyor and material handling systems
- Machine tool positioning and feedback
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 DFS25A-A4B1L001500 Incremental Encoder is available for immediate purchase, ideal for industrial automation and motion control applications.
