DRO Linear Scale Set, 250mm And 1000mm, 5µm

DRO linear scale set delivers precise position feedback for lathes and milling machines, helping you cut accurately and reduce measurement errors on long or short travel moves. This 2-piece kit includes 250 mm (10") and 1000 mm (40") travel lengths with 5 μm resolution, a rigid anodized aluminum body, and a shielded 3 m signal cable for stable readings in workshop environments.

• Includes 2 scales: 250 mm and 1000 mm travel for mixed machine setups and long-axis measuring.


• Delivers 5 μm resolution and ±0.005 mm accuracy (20°C) for consistent DRO positioning.


• Resists shop wear with anodized aluminum profile and corrosion-resistant read head housing.


• Reduces signal noise with multi-layer shielded 3 m cable and sealed construction for added protection.


• Installs easier using slotted end blocks and multiple mounting holes for adjustable alignment.

Built for dependable linear encoder performance, this pair of DRO linear scales supports repeatable positioning with a stable five-bearing slide system and fast response speed for smooth machine movement. Use it for retrofits, replacements, or new builds where accuracy, rigidity, and reliable signal output matter. Confirm connector and mounting space before ordering, then set up, align, and start reading your axis travel with confidence. Grab yours today.

• Travel lengths: 250 mm (10"), 1000 mm (40")


• Resolution: 5 μm


• Accuracy: ±0.005 mm / 0.0002" (at 20°C)


• Voltage: 5V DC


• Current: 50 mA


• Grating pitch: 0.02 mm (50 LP/min)


• Response speed: 60 m/min (40 in/sec)


• Cable length: 3 m (118.11")


• 1000 mm scale dimensions (L×W×H): 114 × 2 × 5 cm (44.88 × 0.79 × 1.97")


• 250 mm scale dimensions (L×W×H): 39 × 2 × 5 cm (15.35 × 0.79 × 1.97")


• Connector: 9-pin; wiring: 2=0V, 6=A, 7=5V, 8=B, 9=R1


• Body material: anodized aluminum alloy; read head: die-cast with hard chrome finish