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EM81 / EM121 EM83 / EM1230 pages
EM81 / EM121
EM83 / EM123
Magnetic Pickups (MPU)
MPU is a measuring device for monitoring the speed of the driving force.
When a ferromagnetic object (Usually the generator’s flywheel gear) passes
by the tip of the MPU, it produces a magnetic field and the MPU induced a
voltage signal internally and the frequency of the voltage as the input to the
speed control signal and accurately measure the prime mover speed.
Specifications
Operated Range
500 ~ 10,000 Hz
Operating Temperature
-40 ~ 100 °C
Clearance
0.5 ± 0.15 mm
Vibration
3G @ 100 ~ 2K Hz
Mechanical Specification
14 [0.55"]
L3
THREAD
Lock nut
0.5 [0.02"]
L1
L2
Unit : mm [ inch ]
19 [0.75"]
5/8"-18 UNF
5 [ 0.20"]
L1
L2
L3
DC Resistance
Weight
Thread
EM81
68 [2.68"]
80 [3.15"]
150 [5.91"]
95 ohm ± 3%
80 g ± 2%
5/8"-18 UNF
EM83
68 [2.68"]
80 [3.15"]
150 [5.91"]
300 ohm ± 3%
80 g ± 2%
5/8"-18 UNF
EM121
108 [4.25"]
120 [4.72"]
150 [5.91"]
95 ohm ± 3%
105 g ± 2%
5/8"-18 UNF
EM123
108 [4.25"]
120 [4.72"]
150 [5.91"]
300 ohm ± 3%
105 g ± 2%
5/8"-18 UNF
Installation Reference
0.5±0.15 [0.02"±0.01"]
Unit : mm [ inch ]
TEL : +886-7-8121771
FAX : +886-7-8121775
Headquarters: No.3, Lane 201, Chien Fu St., Chyan Jenn Dist., Kaohsiung 80664, TAIWAN
Please link to http://www.kutai.com.tw for detailed manual.
