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Absolute Encoder 25mm | NEMA 4 Rated | 1024 PPR Gray Code | by Allen-Bradley
Absolute Encoder 25mm | NEMA 4 Rated | 1024 PPR Gray Code | by Allen-Bradley
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Product Name/Title: Allen-Bradley 845DSJGB25AGFW4 Absolute Encoder 25mm Size
Brand: Allen-Bradley
SKU: 845DSJGB25AGFW4
Alternatively Known As: Absolute rotary encoder, NEMA 4 encoder, 10mm shaft encoder, Gray code encoder, Servo motor encoder
Technical Specifications
- Encoder Type: Absolute
- Size: 25 mm
- Enclosure Rating: NEMA 4
- Flange: Metric servo 48 mm bolt circle
- Shaft Diameter: 10 mm
- Power Supply: 8-24 V DC unregulated
- Output Type: NPN open collector, 24 V DC max
- Code Type: Gray code
- Pulses Per Revolution (PPR): 1024
- Connector: Axial with mating connector
- Dimensions (H x L x W): 48mm x 70mm x 48mm
- Weight: 0.3 kg
Key Features
- Absolute encoder providing precise position feedback
- NEMA 4 rated enclosure for protection against dust and water
- Metric servo 48 mm bolt circle flange
- 10 mm shaft diameter
- Gray code output with 1024 pulses per revolution (PPR)
- Axial connector with mating connector included
- Operates on 8-24 V DC unregulated power supply
- NPN open collector output compatible with 24 V DC max
- No latch feature
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and integration with control systems.
Applications
- Industrial automation and control systems
- Servo motor feedback for precise position sensing
- Robotics and machinery requiring accurate shaft position measurement
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 with 8-24 V DC operation
Warranty Information
Includes Radwell 2-year warranty; factory warranty does not apply.
Available Now
The Allen-Bradley 845DSJGB25AGFW4 Absolute Encoder is available for immediate purchase, ideal for industrial automation and servo motor feedback applications.
