Main Specifications - Sony BL55-RE Bedienungsanleitung

6. Main Specifications

Item
Detection system
Scale length Measuring length (mm) 60, 160, 260, 360, 460, 560, 660, 760, 860, 960, 1060
Measuring length
Scale overall length
Grating pitch
Signal pitch
Output signal
Output resolution
Scale accuracy
(at 20 dC)
Return error
Repeatability
Temperature expansion coefficient
Maximum response speed
Alarms
Reference point position
Reference point accuracy (at 20 dC)
Reference point output signal
Head cable Cable length
Bending radius
Output cable length
(to the trailing electronic control section)
Power supply
Consumption current
Vibration resistance
Impact resistance
Operating temperature range
Storage temperature range
Light source
Radiation power
BL55-RE
Performance / Functions
A/B signal output type
Diffraction grating scanning system
Measuring length +10 mm (5 mm on each side)
Measuring length +36 mm
1.6 µm
0.4 µm
Differential (compliant with EIA-422)
Output format F : 0.1/0.05 µm
Output format G : 0.02/0.01µm
(selectable)
± 2.5 µm (60 to 360 mm), ± 4.5 µm (460 mm or higher) (Note 1)
(1 m or higher is accuracy per m)
0.05 µm or less
0.05 µm or less
_6
8 x 10 / dC Neoceram type: _0.7 x 10
Output format F
: 2000 mm/s (0.1 µm)
: 1000 mm/s (0.05 µm)
Minimum phase difference: 38 ns
Output format G
: 400 mm/s (0.02 µm)
: 200 mm/s (0.01 µm)
Minimum phase difference: 38 ns
Max. response speed exceeded or
Signal level error;
When one of these states occurs,
the A/B phase becomes high impedance.
Any selected point (within the measuring length range)
± 0.4 µm (varies depending on machine traveling)
Unidirectional synchronous reference point
(position and detection direction designed)
1 m (Note 3)
Static: 30 mm Moving: 100 mm
15 m max. (Note 4)
+5 V DC ± 5 %
450 mA (no load)/600 mA (when using 120 Z terminal)
100 m/s 2 (50 to 2000 Hz)
200 m/s 2
0 to +40 dC (no condensation)
_10 to +50 dC
Semiconductor laser Maximum output: 6 mW Wavelength: 790 nm 2 lasers
JIS class 1
DHHS class 1
Analog output type
Differential (reference point output
specifications only compliant with
EIA-422)
0.4 µm (1 Vp-p)
_6
/ dC
3000 mm/s (Note 2)
Max.: 7.5 MHz
None
15 m max. (Note 2) (Note 4)
6-1
(E)