18
(E)
SQ57-Z Series, CH22 Series
6. Specifi cations
6-1. Scale
Model name
Item
SQ57-Z Series
Detection method
Magnetic (wavelength 400 μm (TMR sensor))
Eff ective length (L)
70 to 3770 mm (34 types)
70, 120, 170, 220, 270, 320, 370, 470, 570, 620, 670, 770, 870, 970, 1070,
1170, 1270, 1370, 1470, 1570, 1670, 1770, 1870, 1970, 2070, 2270, 2470,
2670, 2870, 3070, 3270, 3470, 3670, 3770
Th
ermal expansion coeffi
cient
12±1
×
10
–6
/ °C (scale only)
Scale base material
Nickel based alloy (non-magnetic)
Output signal
Compliant with SIEMENS DRIVE-CLiQ
Accuracy (at 20 °C)
L: Eff ective length (mm)
± (1.5 + 1.5L/1000) μm
Resolution
Selectable from 0.005 and 0.01 μm (set at factory shipping)
Power supply voltage
DC 24 V (DC 17 to 30.8 V)
Power consumption
85 mA (When 24 V is supplied) (In the condition with the controller
connected)
Maximun power consumption
2.1 W max. (When 17 V is supplied)
2.3 W max. (When 30.8 V is supplied)
Inrush current
2 A max. (When the power supply rise time is 10 ms)
Maximum response speed
200 m/min
Maximum cable length
30 m max.
Clearance range
185 ±100 μm (Check with the supplied clearance gauge.)
Installation position (track direction)
±0.5 mm
Installation angle
Pitch : ±0.3°
Yaw : ±0.3°
Roll : ±0.3°
Vibration resistance
250 m/s
2
(50 Hz to 2000 Hz)
Impact resistance
980 m/s
2
(11 ms)
Degree of protection
IP67
Power supply protection
Reverse-connected power supply protection, over-voltage and overcurrent
protection by internal fuse
Operating temperature range
0 to +50°C
Storage temperature range
–20 to +60°C
Mass
Sensor head 120 g, Scale 430 + (2.9
×
Eff ective length (mm)) g
Dimensions
See section 7, “Dimensional Diagrams.”
The information here is subject to change without notice. When designing machines, please request the latest specifi cations
from your nearest sales representative.
Summary of Contents for SmartSCALE SQ57-Z Series
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Page 6: ...SQ57 Z Series CH22 Series ii J...
Page 10: ...SQ57 Z Series CH22 Series 4 J 1 6 2006 42 EC...
Page 12: ...SQ57 Z Series CH22 Series 6 J 3 7 3 1 CH22 SQ57 M6 M4 M6 M8 B A 3 2 L 3 1 3 1 7...
Page 20: ...SQ57 Z Series CH22 Series 14 J 3 3 5 mm 1 0 N m 242 2 3 1 1 0 N m 3 14...
Page 23: ...SQ57 Z Series CH22 Series J 17 5 SIEMENS DRIVE CLiQ 3 5 DRIVE CLiQ...
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