The L18 Incremental Optical Linear Encoder delivers accurate linear position feedback for CNC machines, precision measuring equipment, and industrial automation systems. Its closed optical design protects the measuring system from dust and contaminants, while delivering reliable performance in demanding manufacturing environments.
Designed for precision applications, the L18 offers measuring lengths from 70 mm to 2,040 mm with accuracy grades of ±10 µm, ±5 µm, or ±3 µm. As a result, it provides dependable positioning for machining, inspection, and high-precision motion control systems.
The encoder supports multiple output options, including TTL square-wave, 1 Vpp sinusoidal, and µA sinusoidal signals, allowing easy integration with CNC controllers, digital readouts, and industrial motion control equipment. In addition, it offers 20 µm or 40 µm grating periods to match a wide range of application requirements.
Built for continuous industrial use, the L18 reaches traversing speeds up to 1 m/s and provides IP53 protection as standard or IP64 protection with compressed air. Furthermore, flexible cable and connector options simplify installation while ensuring reliable signal transmission.
Key Features
- Incremental optical closed-type linear encoder
- Measuring lengths: 70 mm to 2,040 mm
- Accuracy: ±10 µm, ±5 µm, or ±3 µm
- Grating periods: 20 µm or 40 µm
- Output options: TTL, 1 Vpp, or µA sinusoidal
- Maximum traversing speed: Up to 1 m/s
- Protection: IP53 standard, IP64 with compressed air
- Reference mark options for precise homing
- Cable or connector configurations available
- Designed for high-precision industrial motion control applications
Applications
The L18 optical linear encoder is ideal for:
- CNC milling and machining centers
- Precision measuring machines
- Metalworking equipment
- Industrial automation systems
- Coordinate measuring machines (CMM)
- Grinding and cutting machinery
- High-precision positioning systems
Reliable Linear Position Feedback
The L18 Incremental Optical Linear Encoder combines high accuracy, flexible signal outputs, and a durable closed housing to deliver dependable linear position measurement. Whether installed on CNC equipment or precision automation systems, it helps improve positioning accuracy, repeatability, and overall machine performance.