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LinkA high accuracy SR128 scale that offers higher functionality and reliability with a compact, slim shape and excellent resistance to workshop conditions
Sucessor
Sucessor: SR138 (GB-ER)
CH01 cable is discontinued, SR128 scale is still available. Connector to the counter and output signal changed with the successor.
Key features
- Compact size and lightweight
- Easy to install
- Same coefficient of expansion as machine tools
- Highly resistant to oils and dirt
- Resolution: 0.5µm
- Measuring length: 50 – 2,200mm
- Accuracy: ±5µm
- Protection class: IP58


The SR127, SR128 and GB-A series of linear scales are semi-modular types that incorporate the detector inside the scale, and the relative positions of their scale and head are adjusted and secured using a slider holder.
The GB-A series includes an electrically adjusted connection cable (CH01 series), allowing it to be used as is with Magnescale display units (LG10, LH51/52, LH61/62, LY51/52 series act.) * Some models now discontinued
Part number | Model | Description |
---|---|---|
97966601 | SR128-005 | SR128-005 Scale (ML 5cm) |
97966602 | SR128-010 | SR128-010 Scale (ML 10cm) |
97966603 | SR128-015 | SR128-015 Scale (ML 15cm) |
97966604 | SR128-020 | SR128-020 Scale (ML 20cm) |
97966605 | SR128-025 | SR128-025 Scale (ML 25cm) |
97966606 | SR128-030 | SR128-030 Scale (ML 30cm) |
97966607 | SR128-035 | SR128-035 Scale (ML 35cm) |
97966608 | SR128-040 | SR128-040 Scale (ML 40cm) |
97966609 | SR128-045 | SR128-045 Scale (ML 45cm) |
97966610 | SR128-050 | SR128-050 Scale (ML 50cm) |
97966611 | SR128-055 | SR128-055 Scale (ML 55cm) |
97966612 | SR128-060 | SR128-060 Scale (ML 60cm) |
97966613 | SR128-065 | SR128-065 Scale (ML 65cm) |
97966614 | SR128-075 | SR128-075 Scale (ML 75cm) |
97966615 | SR128-085 | SR128-085 Scale (ML 85cm) |
97966616 | SR128-095 | SR128-095 Scale (ML 95cm) |
97966617 | SR128-105 | SR128-105 Scale (ML 105cm) |
97966618 | SR128-125 | SR128-125 Scale (ML 125cm) |
97966619 | SR128-140 | SR128-140 Scale (ML 140cm) |
97966620 | SR128-160 | SR128-160 Scale (ML 160cm) |
97966621 | SR128-185 | SR128-185 Scale (ML 185cm) |
97966622 | SR128-205 | SR128-205 Scale (ML 205cm) |
97966623 | SR128-220 | SR128-220 Scale (ML 220cm) |
97501097 | SR128-220L0BN1 | SR128-220L0BN1 Scale (ML 220cm), head cable length 1,5m, two heads |
Model | GB-A | |||
---|---|---|---|---|
Measuring length L (mm) | 50/100/150/200 | 250/300/350/400/450/500/550/600/650/750/850 | 950/1050/1250/1400/1600/1850 | 2050/2200 |
Overall length (mm) | L+104mm | L+120mm | ||
Max. travel | L + approx. 14mm (7mm each end) | L + approx. 30mm (15mm each end) | ||
Accuracy (at 20°C) | (5+5/1000)µm | |||
Resolution | 0.5µm | |||
Max. response speed | 60m/min | |||
Mounting parallelism | 0.1mm | |||
Expansion coefficient | (11±1) x 10^6/°C | |||
Protection class | Equivalent to IP54 | |||
Operating temperature | 0 to 40°C | |||
Storage temperature | -10 to 50°C | |||
Cable length | Standard: 3m (CH01-03C) | Standard: 5m (CH01-05C) | Standard: 10m (CH01-10C) |
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