FR05CM21AR Datasheet, PDF (3/8 Pages) Murata Manufacturing Co., Ltd. – Rotary Sensors

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S35E2.pdf 02.5.21
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Rotary Sensors
Dual Phase, Digital Output Type
s Features
1. Dual digital output.
2. LED indicators, for quick status check.
3. Easy mounting and connection.
s Applications
1. Servo controller for linear motion of NC machine.
2. Controller for robot arm.
3. Controller for injection speed of moulding machine.
MR elements(Inside)
Sensing surface
M16×1
Name plate-two places _21max.
LED Connector _A
B
C
A
Sensing direction
3±1.5
35±0.05
65±1
74±2
14±1.5
D
F
E
18±1
MR3
MR2
MR4
MR1
3
3–0.5
MR
elements pitch
(in mm)
Supply
Part Number Voltage
(V)
FR12AM32AC ¹²
+/-2V
Supply Current:100mA max.
Output Voltage
(V)
Low Level=0.5 max.(at 25°C,Gap=max.0.3mm)
High Level=4.5 min.(at 25°C,Gap=max.0.3mm)
Total Response Operating _{Target Gear}
Resistance Frequency Temperature
(k ohm) (kHz)
(°C)
Module
Phase Difference
297 to 363 0 to 20 -10 to 70
0.635
90deg.+/-40deg.
s Output Wave Form
T
Gear : rotating in "A" direction
s Block Diagram
T/2±2T/9
Va
T/2±2T/9
T/4±T/9
T/2±2T/9
T/2±2T/9
Vb
+5
Vout
GND
C Vcc (+12V)
A Va
B Vb
E GND
F GND
s LED Indicator
Va
Output
Vb
LED Color
High
High
Off
Low
High
Red
Low
Low
Orange
High
Low
Green
3