Heidenhain - Exposed Linear Encoder - LIC

Exposed linear encoders are designed for use on machines and installations that require high accuracy of the measured value.

Typical applications include:

• Measuring and production equipment in the semiconductor industry
• PCB assembly machines
• Ultra-precision machines
• High-accuracy machine tools
• Measuring machines and comparators, measuring microscopes, and other precision measuring devices
• Direct drives

Absolute encoders

The LIC exposed linear encoders permit absolute position measurement both over large paths of traverse up to 28 m and at high traversing speed. In their dimensions and mounting, they match the LIDA 400.

LIC 4000

Model	Baseline error		Substrate and mounting	Interpolation error	Measuring length
	Accuracy grade	Interval
LIC 4113 LIC 4193	± 3 μm ± 5 μm	≤ ± 0.275 μm/ 10 mm	Glass or glass ceramic scale, bonded to the mounting surface	± 20 nm	240 mm to 3040 mm
LIC 4115 LIC 4195	± 5 μm	≤ ± 0.750 μm/ 50 mm (typ.)	Steel scale tape drawn into aluminum extrusions and tensioned	± 20 nm	140 mm to 28440 mm
LIC 4117 LIC 4197	± 3 μm ± 5 μm ± 15 μm	≤ ± 0.750 μm/ 50 mm (typ.)	Steel scale tape drawn into aluminum extrusions and fixed	± 20 nm	240 mm to 6040 mm
LIC 4119 LIC 4199	± 3 μm ± 15 μm	≤ ± 0,750 μm/ 50 mm (typ.)	Steel scale tape, bonded to the mounting surface	± 20 nm	70 mm to 1020 mm

 

LIC 2100

Model	Baseline error		Substrate and mounting	Interpolation error	Measuring length
	Accuracy grade	Interval
LIC 2117 LIC 2197	± 15 μm		Steel scale tape drawn into aluminum extrusions and fixed	± 2 μm	120 mm to 3020 mm
LIC 2119 LIC 2199	± 15 μm		Steel scale tape, cemented on mounting surface	± 2 μm	120 mm to 3020 mm

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