SICK BCG08-L1KM03PP Wire Draw Encoder – 3 m Precision Sensor

SICK BCG08-L1KM03PP Wire Draw Encoder – High-Precision 3 m Linear Measurement

The SICK BCG08-L1KM03PP Wire Draw Encoder from the EcoLine series provides dependable and accurate linear position feedback up to 3 meters. Designed for compact machinery and automation setups, it transforms mechanical motion into a smooth analog (0 – 10 V) signal with 0.06 mm resolution and ≤ 0.2 mm repeatability. Its durable Noryl plastic housing, stainless-steel measuring wire, and wide temperature tolerance (–30 °C to +70 °C) ensure consistent results in demanding environments. Lightweight and versatile, it fits easily into tight spaces while maintaining precision and long-term reliability.

The BCG08-L1KM03PP combines a compact absolute encoder with a durable spring-loaded wire system, delivering highly accurate motion data for advanced control applications. The flexible stainless-steel cable withstands continuous use, and its analog output simplifies connection with PLCs or motion controllers. Designed for repetitive movement systems, this encoder is ideal for cylinder stroke detection, lifting platform alignment, and mechanical positioning equipment. With a lifespan of up to one million cycles, it reduces downtime, improves operational precision, and supports efficient machine automation over years of use.

Why SICK BCG08-L1KM03PP?

Choose the SICK BCG08-L1KM03PP for its unbeatable blend of compact design, long measuring range, and precision. Engineered for seamless integration, it transforms motion into reliable analog feedback with exceptional repeatability. Its rugged build, flexible stainless-steel wire, and maintenance-free operation make it a smart choice for demanding automation tasks.

What Problem Does It Solve?

The BCG08-L1KM03PP solves the challenge of accurately tracking linear motion in confined or harsh industrial environments. It eliminates errors from mechanical wear or vibration by delivering consistent analog feedback over long distances, ensuring machinery runs smoothly, safely, and efficiently without the complexity of fragile optical or laser systems.

Key Features & Specifications – SICK BCG08-L1KM03PP (Article No. 6039748)

Feature	Details	Benefit
Measurement Range	0 m to 3 m	Enables precise distance and position measurement for various motion applications.
Resolution	0.06 mm	Delivers highly accurate linear position feedback, ensuring precise machine control.
Repeatability	≤ 0.2 mm	Guarantees consistent performance for repetitive motion operations.
Linearity	± 2 mm	Maintains stable and reliable measurements across full range travel.
Output Signal	Analog 0–10 V	Simple integration with standard PLCs and motion control systems.
Supply Voltage	19 V DC to 33 V DC	Wide input range for flexible system compatibility.
Operating Current	≤ 80 mA	Low power consumption for energy-efficient automation.
Housing Material	Noryl Plastic (EcoLine)	Lightweight yet durable design for space-limited installations.
Wire Material	Stainless Steel (1.4401 V4A)	Corrosion-resistant cable ideal for industrial environments.
Wire Diameter	0.55 mm	Provides smooth retraction and high tensile strength.
Spring Return Force	3.3 N – 4.4 N	Ensures reliable wire retraction during continuous motion.
Life Cycle (Mechanism)	Typical 1,000,000 cycles	Long operating life minimizes maintenance and downtime.
Operating Speed	Up to 6 m/s	Suitable for fast-moving applications requiring quick response.
Operating Temperature	–30 °C to +70 °C	Performs reliably in extreme environmental conditions.
Protection Rating	IP65 (Encoder) / IP50 (Mechanics)	Withstands dust and light moisture in industrial setups.
Mean Time to Dangerous Failure (MTTFd)	850 years	Ensures exceptional reliability and long-term operational safety.
Communication Type	Analog Voltage	Provides smooth analog feedback for position monitoring.

Download SICK BCG08-L1KM03PP (6039748) Datasheet

Commercial Data – SICK BCG08-L1KM03PP (Article No. 6039748)

Commercial Data	Details
Weight	0.615 kg
Country of Origin	Germany

The Applications of SICK BCG08-L1KM03PP Wire Draw Encoder

1. Height Positioning in Warehouse Lift Systems

In automated warehouses, forklifts and lift modules must accurately control the lifting height to prevent collisions and ensure safe pallet handling. The BCG08-L1KM03PP wire draw encoder provides real-time feedback on the mast’s vertical position using its durable stainless-steel cable. Its compact design fits easily within narrow spaces, while the 0.06 mm resolution delivers smooth, reliable data for vertical motion control. The robust spring mechanism ensures steady retraction during continuous operations, enabling faster pallet stacking and improved workplace safety.

2. Precision Control in Automotive Conveyor Platforms

Automotive assembly lines depend on exact conveyor height control to synchronize with robotic arms and human operators. Mounted on the lifting platform, the BCG08-L1KM03PP tracks vertical motion precisely across its 3 m measuring range. Its analog 0–10 V output communicates seamless position feedback to the main controller, maintaining accurate alignment throughout each production stage. Built to resist vibration and temperature fluctuations, the encoder ensures stable operation in high-speed manufacturing environments with minimal maintenance effort.

3. Stroke Monitoring for Hydraulic Lifting Tables

Hydraulic and scissor lift tables require precise height feedback to maintain safe and level operations. By attaching the BCG08-L1KM03PP’s measuring cable to the platform, operators can monitor piston extension accurately even under heavy-duty cycles. Its high repeatability and robust mechanical design guarantee consistent readings over millions of operations. This results in improved safety, better load balance, and smooth elevation control—making it ideal for material handling and workstation adjustment systems.

4. Boom Extension Feedback in Mobile Cranes

In mobile or rescue cranes, the boom’s extension must be constantly measured to ensure safe lifting angles and prevent overreach. The BCG08-L1KM03PP wire draw encoder tracks the linear extension of the boom arm with high precision, even under dynamic outdoor conditions. The flexible cable and compact housing withstand mechanical stress and environmental challenges, providing reliable distance measurement for automated load monitoring and safety control during rescue, construction, or maintenance operations.

Related Products & Accessories – Compatible with SICK BCG08-L1KM03PP (Article No. 6039748)

Category	Model Name	Part Number	Benefit
Mounted Encoder	ACM36-L1K0-K01	6039752	Provides high-resolution feedback and smooth linear position measurement.
Wire Draw Mechanism	MRA-G080-103D3	5322778	Ensures robust cable control and accurate mechanical movement conversion.

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