SJ300 Series
(E)
13
4. Specifications
4-1. Scale
Model name
SJ300-005 to 220
Item
Measuring length
50/1.9", 100/3.9", 150/5.9", 200/7.8", 250/9.8", 300/11.8",
(mm/inch)
350/13.7", 400/15.7", 450/17.7", 500/19.6", 550/21.6",
600/23.6", 650/25.5", 750/29.5", 800/31.4", 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"
Expansion coefficient
(12 ±1) x10
-6
/ °C
Output signal
A/B quadrature (compliant with EIA-422)
NOTE
Min. phase difference
200 ns
Accuracy (20°C/68°F)
±10 µm/m
Resolution
1 µm
Alarm function
- Exceed max. response speed, Drop in scale signal output level:
A/B quadrature signal becomes high impedance.
Power supply voltage
5 Vdc ±5 %
Power consumption
2.5 W or less (Terminated 130
Ω
load)
Operating temperature
0 to 45°C (32 to 113°F)
Storage temperature
–20 to 60°C (–4 to 140°F)
Max. response speed
60 m/min
Vibration resistance
20 m/s
2
, 50 Hz to 2 kHz
Shock resistance
600 m/s
2
, 11 ms
Protective design grade
IP64 (Or equivalent)
Outside dimension
Refer to Chapter 5.
NOTE
• The scale travel is detected in 200 ns increments and output at a phase difference
proportionate to the amount traveled.
• The phase difference changes in integral multiples of 200 ns.
• When the scale has following condition, A/B signal are placed in the high impedance status.
• Phase difference of A and B signal is narrow than min phase difference time.
• Scale signal is small compare with specified value.
• Malfunctioning has occurred due to external noise or some other reason.
Summary of Contents for SJ300 SJ300
Page 8: ...SJ300 Series ii E...
Page 26: ...SJ300 Series 18 E...
Page 32: ...SJ300 Series ii G...
Page 50: ...SJ300 Series 18 G...
Page 51: ...SJ300 Series CS 1 Magnescale Co Ltd...
Page 52: ...SJ300 Series 2 CS...
Page 53: ...SJ300 Series CS 3 1 2 0 5 3 60 mT 50 1 2 0 40 C 3...
Page 54: ...SJ300 Series 4 CS 1 2 CRC WD40 1 2...
Page 56: ...ii CS SJ300 Series...
Page 59: ...SJ300 Series CS 3 2 2 1 1 MR 2 A B 3 4 5 6 A B C A B C 7...
Page 60: ...SJ300 Series 4 CS 2 2 CH33 CPD CED SJ300...
Page 61: ...SJ300 Series CS 5 3 3 1 3 1 1 ML 0 5 ML 9 3...
Page 62: ...SJ300 Series 6 CS 3 1 2...
Page 63: ...SJ300 Series CS 7 r 50 r 20 r 25 r...
Page 64: ...SJ300 Series 8 CS 3 2 1 A 5 2 OFF M2 6 0 3 N m 16 0 1 M8 15 A...
Page 65: ...SJ300 Series CS 9 3 0 1 2 7 N m 4 B C B C 1 2 3 5 B C 4 B C 1 2 3 B C...
Page 66: ...SJ300 Series 10 CS 6 1 2 3 7 1 2 3 1 2 3 1 2 3 8 1 2 3 7 1 2 5 4 N m 3...
Page 67: ...SJ300 Series CS 11 9 70 9 3 5 4 N m 10 11 CH33 CPD CED LH70 LH71 12 LH70 LH71 3 9...
Page 68: ...SJ300 Series 12 CS 13 LH70 LH71 9...
Page 70: ...SJ300 Series 14 CS 4 2 CH33 CPD CH33 CED D sub 9 3 5 10 15 IP65 0 45 C 20 60 C 5...
Page 71: ...SJ300 Series CS 15 5 SJ300...
Page 74: ...SJ300 Series 18 CS...
