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Sick BCG08-N1BM0399: Wire Draw Encoders
The Sick BCG08-N1BM0399 encoder provides a 3 m measurement range with 0.001 mm resolution for high-precision linear position monitoring. It offers PROFINET communication, β€ 0.2 mm repeatability, 10β30 V DC supply, and supports dual M12 axial connectors for reliable industrial integration. Manufactured by Sick, this model belongs to the wire-draw encoder family within the Sick Encoders range and forms part of the BCG series used across industrial automation environments.

| Brand | Sick |
| Product Type | Encoder |
| Model Number | BCG08-N1BM0399 |
Sick Wire Draw Encoders BCG08-N1BM0399 Technical Specifications
| Specification | Value |
|---|---|
| Measurement range | 0 m ... 3 m |
| Encoder | Absolute encoders |
| Resolution (wire draw + encoder) | 0.001 mm 1) 2) |
| Repeatability | β€ 0.2 mm 3) |
| Linearity | β€ Β± 2 mm 3) |
| Hysteresis | β€ 0.4 mm 3) |
| Communication interface | PROFINET |
| Connection type | Male connector, Female connector, 1x, 2x, M12, M12, 4-pin, 4-pin, axial, axial |
| Supply voltage | 10 V DC ... 30 V DC |
| Operating current | β€ 80 mA |
| Weight | 0.45 kg |
| Measuring wire diameter | 0.55 mm |
| Weight (measuring wire) | 1.2 g/m |
| Housing material, wire draw mechanism | Plastic, Noryl |
| Spring return force | 3.3 N ... 4.4 N 1) |
| Length of wire pulled out per revolution | 230 mm |
| Actual wire draw length | 3.2 m |
| Wire acceleration | 10 m/sΒ² |
| Operating speed | 6 m/s |
| Operating temperature range | β30 Β°C ... +70 Β°C |
The Sick BCG08-N1BM0399 encoder is a wire-draw measurement device designed for accurate linear feedback in industrial automation. The Sick BCG08-N1BM0399 encoder offers a 3 m measuring range, 0.001 mm resolution, β€ 0.2 mm repeatability, and a PROFINET interface for digital communication. As part of the BCG series, it supports precise position monitoring in motion control and machine coordination tasks across automated systems.
This encoder is suited for conveyors, packaging equipment, assembly stations, and machine-positioning applications requiring high-accuracy displacement measurement. Its PROFINET communication ensures stable, real-time data exchange, while the wire-draw mechanism and Noryl housing maintain performance under continuous operation. The extended 3 m range allows accurate monitoring of medium-length movements in industrial equipment where consistent positional data is essential.
The Sick BCG08-N1BM0399 encoder provides reliable performance through its high-resolution feedback, robust digital interface, and stable repeatability. Backed by the trusted Sick brand and the established BCG series platform, it supports accurate and consistent operation in demanding industrial environments. Its design enables dependable position tracking, helping automation users maintain precise motion control in daily workflows.




