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Absolute Encoder 25mm NEMA 4 | 1024 PPR | Gray Code Output | by Allen-Bradley
Absolute Encoder 25mm NEMA 4 | 1024 PPR | Gray Code Output | by Allen-Bradley
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Product Name/Title: Allen-Bradley 845DSJDA25AGFW4 Absolute Encoder 25mm NEMA 4
Brand: Allen-Bradley
SKU: 845DSJDA25AGFW4
Alternatively Known As: Absolute rotary encoder, NEMA 4 encoder, 6mm shaft encoder, Gray code encoder
Technical Specifications
- Type: Absolute encoder
- Size: 25 mm
- Enclosure rating: NEMA 4
- Mounting: Square flange
- Shaft diameter: 6 mm
- Power supply: 8-24 V DC unregulated
- Output type: NPN open collector, 24 V DC max
- Code type: Gray code
- Resolution: 1024 pulses per revolution (PPR)
- Connector: Axial connector with mating plug
- Latch: No latch
- Dimensions (H x L x W): 50mm x 70mm x 50mm
- Weight: 0.2 kg
Key Features
- Absolute encoder providing precise position feedback
- NEMA 4 rated enclosure for protection against dust and water
- Square flange mounting with 6 mm shaft
- Gray code output with 1024 pulses per revolution (PPR)
- Axial connector with mating plug included
- Operates on 8-24 V DC unregulated power supply
- NPN open collector output, 24 V DC max
- No latch feature
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and compliance with electrical standards.
Applications
- Industrial automation and control systems
- Robotics and machinery position feedback
- Manufacturing equipment requiring precise shaft position sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable NEMA 4 enclosure reduces need for frequent replacements, minimizing waste
- Low power consumption enhances energy efficiency in industrial systems
Warranty Information
Includes Radwell 2-year warranty; factory warranty does not apply.
Available Now
The Allen-Bradley 845DSJDA25AGFW4 Absolute Encoder is available for immediate purchase, ideal for industrial automation and machinery position feedback applications.
