Specifications; General Specifications - Magnescale SR138-025R Instruction Manual

5. Specifications

5-1. General Specifications

Scale unit
Measuring length:
50/1.9, 100/3.9, 150/5.9, 200/7.8, 250/9.8, 300/11.8,
350/13.7, 400/15.7, 450/17.7, 500/19.6, 550/21.6, 600/23.6,
650/25.5, 750/29.5, 850/33.4, 950/37.4, 1050/41.3,
1250/49.2, 1400/55.1, 1600/62.9, 1850/72.8, 2050/80.7,
2200/86.6 mm/inch
Overall length:
Measuring length+104 mm/4.1"
(Measuring length 200 mm/7.8" or less)
Measuring length+120 mm/4.72"
(Measuring length 250 mm/9.8" or more)
Maximum travel:
Measuring length+14 mm/0.55" (Measuring length 200 mm/7.8"
or less, 7 mm/0.275" each at right and left)
Measuring length+30 mm/1.2" (Measuring length 250 mm/9.8"
or more, 15 mm/0.6" each at right and left)
Scale accuracy (at 20°C/68°F):
(SR138R series)
Metric : ±(0.0025+0.0025×measuring length in meters) mm
Inch : ±(0.0001+0.0000025×measuring length in inches) inch
Input/output signals:
Output signal
Power supply
Connector
Connector pin layout
Resolution
Response speed:
Scale signals
Reference point signal
Reference point position
Cable length
Parallelism
Current consumption
Thermal expansion coefficient: (11±1)×10
Operating temperature
Storage temperature
Connection cable
(CH04: included only with the GB-ER series)
Cable length : 3 m/9.8 ft
Design and specifications are subject to change without notice.
: A/B/Z signal
: DC 5 V ±5 %
: D-sub 9-pin
: see "Dimensions"
: 0.5 µm
: 60 m/min
: 60 m/min
: One center location in
measuring length
: Max. 30 m/98.4 ft
: 0.1 mm/0.004"
: Max. 200 mA
–6 /°C
: 0 to 40°C/32 to 104°F
: –10 to +50°C/14 to 122°F
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