Relx20 Scale Specifications; Rslx20 Scale Specifications - Renishaw TONiC FS T3 1 Series Functional Safety Installation Manual And Safety Manual

RELx20 scale specifications

Form (height × width)
Pitch
Accuracy (at 20 °C) - includes slope
and linearity
Supplied lengths
Material
Mass
Coefficient of thermal expansion (at 20 °C)
Mounting

RSLx20 scale specifications

Form (height × width)
Pitch
Accuracy (at 20 °C) - includes slope
and linearity
Supplied lengths
Material
Mass
Coefficient of thermal expansion (at 20 °C)
Mounting
Storage
54 TONiC™ FS RELM20/ RSLM20 Functional Safety installation guide and safety manual
1.8 mm × 14.9 mm (including adhesive backing tape)
20 µm
Certified to ±1 μm for lengths up to 1 m
±1 μm/m for lengths > 1 m to 1.5 m
(Calibration traceable to International Standards)
20 mm up to 1.5 m (available in increments of 10 mm)
ZeroMet ™ . High stability, low-expansion nickel-iron alloy
184 g/m
0.75 ±0.35 μm/m/°C
Epoxy datum point and adhesive tape
1.7 mm × 14.9 mm (including adhesive backing tape)
20 µm
±1.5 μm for lengths up to 1 m
±2.25 μm for lengths from 1 m to 2 m
±3 μm for lengths from 2 m to 3 m
±4 μm for lengths from 3 m to 5 m
(Calibration traceable to International Standards)
20 mm up to 5 m (available in increments of 10 mm)
Hardened martensitic stainless steel
172 g/m
10.1 ±0.2 μm/m/°C
Epoxy datum point and adhesive tape
Lengths over 1.13 m are coiled (> 600 mm diameter)
Original instructions