Renishaw ATOM

64
ATOM linear encoder system
Clocked outputs
Ri0100, Ri0200 and Ri0400 interfaces have clocked outputs.
Customers must ensure they comply with the lowest recommended counter input frequency.
Non-clocked outputs
Ri0004, Ri0008, Ri0020 and Ri0040 interfaces have non-clocked outputs.
Analogue speed
40µm system - 20m/s (−3dB)
20µm system - 10m/s (−3dB)
Speed
Maximum speed (m/s)
Lowest recommended
counter input frequency
(MHz)
20 µm system 40 µm system
0100
(0.2 µm)
0200
(0.1 µm)
0400
(50 nm)
0100
(0.4 µm)
0200
(0.2 µm)
0400
(0.1 µm)
- 0.8 0.4 - 1.6 0.8 12
- 0.5 0.25 - 1.0 0.5 10
0.8 0.4 0.2 1.6 0.8 0.4 6
0.5 0.25 0.12 1.0 0.5 0.24 4
20 µm system 40 µm system
Lowest recommended counter
input frequency (MHz)
Interface type Maximum speed (m/s) Interface type Maximum speed (m/s)
0004 (5µm) 10 0004 (10µm) 20
Encoder velocity (m / s)
Resolution (µm)
× 4
safety
factor
0008 (2.5µm) 10 0008 (5µm) 20
0020 (1µm) 10 0020 (2µm) 20
0040 (0.5µm) 10 0040 (1µm) 20