Magnetic Sensor Orientation Control
9.3.1 Standard Specifications
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9.3
Orientation Specifications
This section explains the specifications for devices required for Magnetic Sensor orientation.
9.3.1 Standard Specifications
The following table shows the standard specifications for Magnetic Sensor orientation.
Table 9.1
Standard Specifications
Item
Details
Position Detection Method
Position change detection by magnetic flux using a Magnet and a Magnetic Sensor.
Stop Position
*1
Stops in the position where the center of the Magnetic Sensor head and the Magnet are aligned.
Can be adjusted within the range
±
2
_
using control constants.
Stop Position Repeat Accuracy
*1
±
0.2
_
max.
Resistance Torque
*1
Continuous rated torque/
±
0.1
_
displacement
*2
Orientation Card
Code number: ETC62614X
Magnet
Model: MG-1378BS or MG-1444S
Magnetic Sensor
Model: FS-1378C or FS-200A
* 1. When the Magnet is mounted on the circumference of the
φ
120 load shaft. Excludes deviation due to mechanical deviation
and external magnetic fields.
* 2. Output may not reach continuous rated torque depending on the gain setting.
9.3.2 Magnet Specifications
The Magnet specifications are shown in the following table.
Table 9.2
Magnet Specifications
Item
Details
MG-1378BS
MG-1444S
Detection Range (mm)
±
15
±
7
Speed Tolerance (rotations/min.)
(Mounted on a 200-diameter circumference)
6,700
10,000
Weight (g)
33
15
Manufacturer
(KK) Makome Research Center
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