320mm TTL Optical Grating Ruler for Milling Machines

Improve measurement precision on compatible milling and machining equipment with this 320mm optical linear scale. Offering 5µm resolution, TTL output and a maximum measuring speed of 60m/min, it is designed for accurate position feedback when paired with a suitable digital readout system.

Key Features

• 5µm resolution for precise linear position measurement
• 320mm available measuring length for compatible machining applications
• TTL output signal for connection to compatible DRO systems
• Maximum measuring speed of up to 60m/min
• IP55 protection helps protect against dust and water ingress
• 3m cable provides flexible installation options
• Durable linear scale design suitable for milling and lathe machines
• Includes mounting hardware and protective scale cover
• 9-pin connector supports straightforward system integration
• Designed for use with compatible digital readout equipment

Specifications

• Model: KA-300 5µm 5V
• Measuring Length: 320mm
• Resolution: 5µm / 0.005mm
• Accuracy: ±5µm
• Output Signal: TTL
• Input Voltage: DC 5V ±5%
• Current Consumption: 80mA
• Maximum Measuring Speed: 60m/min
• Protection Rating: IP55
• Cross Section: 25 x 34mm
• Scale Overall Length: Travel + 106mm
• Installation Hole Distance: Travel + 90mm
• Cable Length: 3m
• Connector: 9-pin
• Interface: DB9
• Bar Pitch: 0.02mm
• Operating Temperature: 0–45°C

Package Contents

• 1 x 320mm Optical Linear Scale (KA300-320mm-5U)
• 1 x Mounting Bracket
• 1 x Protective Scale Cover
• 1 x Screw Set

What Makes This a Smart Buy:
With accurate 5µm resolution, fast measurement capability and a robust IP55 design, this linear scale provides dependable position feedback for compatible machining equipment. The included mounting accessories make it a practical upgrade for milling and lathe applications requiring precise digital measurement.