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Brand : Magnescale
GB-ER
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The Magnescale GB-ER (SR 138) series magnetic linear scale offers excellent durability and reliability in even the harshest shop environments.
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Description
The Magnescale GB-ER (SR 138) series feature Magnescale® technology, which is reliable in metal cutting environment, offering excellent resistance to oil, dirt, vibration and shock. The GB-ER has a compact design (25mm x 21mm) and measuring lengths up to 86"(2200mm) and offer the following features...
- AB/Quadrature TTL signal
- Accuracy of 5µm/M
- Reference mark center or user selectable
- Resolutions of 0.5µm, 1µm, 2µm, and 10µm
- Operating temperature from 0 to 40C
- Three meter cable with DB9 connector
- IP65 rating
- Same expansion coefficient as machine tools
- Magnescale® technology
- Measuring travels from 2" to 86'" (50mm to 2200mm)
When upgrading, the GB-ER (SR-138) series has the same bolt hole pattern, overall length and reader head dimensions as the discontinued popular SR128 scales, however the output signal for the SR138 is different: 5v TTL. We can assist you with possible adapter cables, based on the model readout being used.
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