Magnetic Guidance Sensor MGS-H16
Description
The Magnetic guiding sensor MGS-H16 developed by Yuanben, has a special made magnetic position sensor used to find small magnetic field (a magneic path is installed in the floor), and to keep the AGV heading direction continuously under control. The magnetic guidance sensors give
signal about the AGV position deviations as the AGV passed the magnetic path, provides an output 16 BIT switches signal, turn at its magnetic path centre axis.
The sensor can guide vehicles with the help of small magnetic field installed along the magnetic guide path, in the floor. the AGV magnetic guide path is normally 50mm width and 1.0~1.5 thickness, the cost to install such guide path is a fraction of the cost of other type guide wire installation.
Magnetic guidance path can easily be installed in wood floors and other types of environment not well suited for guide wire installation.
Specifications
| Item |
Parameters |
| Power Supply |
DC 9~24V, ripple 1% max |
| No-load Current |
30mA max |
| Housing |
PBT or Aluminium Alloy |
| Air Gap |
5-35mm(with MGT-50 magnetic tape) |
| Target Magnet |
MGT-50, MGT-50-25-A, MGT-50-25-B
(N pole side) |
| Working Temperature |
-10~+60ºC(Storage: -20~+70ºC) |
| Working Humidity |
35%~90%RH(Avoid dew condensation) |
| Insulation Resistance |
100MΩ |
| Deviation Out |
Fig.1 |
| Output Element |
Operational Amplifier |
| Load resistance |
2KΩ min |
| Output Impedance |
6.5Ω max (Ta=23ºC) |
| Short Circuit Protection |
Between output and GND |
| Response |
2.5ms |
| Voltage Range |
2V~8V |
| Center Voltage |
5V |
| Step Pitch |
Straight mode: 0.167V, Left or Right branch mode: 0.333V |
| Voltage Accuracy |
+-10mV( at power supply DC 24V, no load on GATE, cord 2m, Ta=23ºC) |
| Gate Out |
Fig.2 |
| Area |
+-90mm from center of magnet |
| Air Gap |
0~30mm(For MGT-50) |
| Output Logic |
Negative |
| Circuit |
Transistor open collector
DC 30V max, sink current 100mA max |
| Response |
1ms |
| Selection In |
Fig.3 |
| Combination |
L: short to GND H: open
| Mode |
SEL1(white) |
SEL2(blue) |
LED1(red) |
LED2(yellow) |
LED3(green) |
| Straight |
H |
H |
put out |
bright |
put out |
| Right branch |
L |
H |
put out |
bright |
bright |
| Left branch |
H |
L |
bright |
bright |
put out |
|
| Response |
1ms |
Fig.1 (Deviation voltage output)
Fig.2 (Gate output)
Fig.3 (Branch selection input)
Mounting
Drawing
Photos
Audited Supplier 
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