Constructed from two hall elements, a magnet, and a signal processing circuit.
It converts the difference of magnetism into the electric signal, and outputs the logic pulses.

Jitter suppression	Detection section resistant to magnetic field noise.
Line driver output type	High resistance to noise to cables, even in long-distance wiring.
0 - 20kHz Detection	Detects the starting motion and the movement at the time of stop finely.
-20°C to 105°C	Possible to use under high temperature environment.
Power supply reverse- connection protection	Prevents failures due to wiring errors.
IP67 Seamless tip and Conical Press™	Sensing surface is a hermetically sealed one-piece metal case for high reliability. Conical Press™ cable pullout section for environments where water or oil may be present. Unique cable withdrawal technology Conical Press™. A: Pressure resin B: Cable core wire C: Cap D: Cable outer jacket E: Waterproof part
3 models by output	Line driver / Semi-open collector [open collector + pull-up] / Differential (balanced) CMOS.
Detects other than gears	Magnetic materials with peaks and valleys [1-2 teeths, holes, etc.]

Customization support is available.　> Customization page 　

Example of customization	Specified connector mounting　 Easy replacement Equipped with fixing flange　 No gap adjustment required Easy installation	Other customizations are available. Tip Shapes Cable length Connectoretc. Please contact us.

Specifications

Name	Magnetic Gear Speed Sensor
Model	IMG12-50S IMG16-50S[-J6M] With connector	IMG12-50LD IMG16-50LD[-J6M] With connector	IMG12-50D IMG16-50D[-J6M] With connector
Output circuit	Semi-open collector open collector + pull-up	Line driver Equivalent to AM26LS31	Logic balance signal of differential logic signal　(Be used in unbalanced signal)＊1
Pull-up resistance	800Ω	-	-
Detection object	Magnetic material, S45C SC steel (JIS G 4051) etc, tooth depth 3mm min, tooth gap 3mm min
Detection distance ＊2	[Module0.5] 0.1 - 0.3mm / [Module1] 0.1 - 1.3mm / [Module2] 0.1 - 2.7mm / [Module2.5] 0.1 - 3.0mm
Tolerance of the mounting	±20°
Detection method	Dual-element Hall IC
Response Frequency	0 - 20kHz
Output voltage	Outputs with approximately 0.5V less than the supply voltage	High level:2V min Low level:0.8V max	Outputs with the supply voltage
Output current	60mA max(sink current)	approx.10mA/Load resistance=100Ω	0.72ｍA/Supply voltage=5V 4.8mA/Supply voltage=15V
Supply Voltage	4.5 - 25VDC	4.5 - 25VDC	4.5 - 17VDC
Current consumption	40mA max ,When LED is turned on	20mA max, Load resistance=100Ω, LED is turned on	20mA max ,When LED is turned on
Ambient temperature	-20 - +105℃ ＊3
Magnet polarity	South pole
Output monitor LED	Red
Dimension	[IMG12] M12(P=1)×L58 / [IMG16] M16(P=1)×L58
Case material	Brass, Nickel-plated
Cable	2m PVC 3 core shield cable, conductor cross section: 0.2 mm2	2m PVC 4 core shield cable, conductor cross section: 0.2 mm2
Insulation resistance	50MΩ min, 500V DC between batch of the cables and the case
Dielectric strength	500V AC, 50/60Hz, 1 min, between batch of the cables and the case
Vibration and shock resistance	JIS E 4031:2013, Railway car parts-Vibration and impact test method [Vibration function test] 5.4 m / s 2 rms for 10 min each in X, Y, and Z directions [Vibration resistance test] 30.6 m / s 2 rms for 5 hours each in X, Y, and Z directions [Impact test] 300 m / s 2 rms Total 18 times, positive and negative directions of each orthogonal three axes in each 3times
Temperature test	JIS C 60068-2-14:2011
Weight ＊4	[IMG12-50＊] approx.130g / [IMG12-50＊-J6M] approx.150g incl.cable 50g/m [IMG16-50＊] approx.160g / [IMG16-50＊-J6M] approx.180g incl.cable 65g/m
Accessories	Mounting nut: 2pcs. Washer with the toothed: 1pc.
Protection class	IP67
RoHS	RoHS compliant

＊1: For use of balance signal, check the specifications of power supply voltage and output voltage.
＊2: It is a verification value of the tooth width of 10 mm.
＊3: When the LED upper limit temperature (100 ° C) is exceeded, LED performance may be deteriorated, but output is not affected. The upper limit of the operating temperature range of the connector part with connector (-J6M) is 85 ° C.
＊4: Mass (body, 2 nuts, 1 toothed washer, including weight of 2 m cable)

Note: The specifications are subject to change without any obligation on the part of manufacturer.

Dimensions
IMG12-50LD / IMG12-50D
Pigtail cable, Standard version

M12 P=1	Mounting nuts, Washer with the toothed	Monitor LED and Direction mark
				Brown　+V White　SIG OUT 1 Black　SIG OUT 2 Blue　0V Shield, isolated from the main body

IMG12-50S
Pigtail cable, Standard version

Brown　+V Black　SIG OUT Blue　0V Shield, isolated from the main body

IMG12-50LD-J6M / IMG12-50D-J6M / IMG12-50S-J6M
Cable with connector

R04-J6M, 6 pins Male connector*		M14 P=1	a　SIG OUT 1 b　SIG OUT 2** c　+V d　Shield e　0V f　 NC
				*Tajimi Electronics made connector **NC in IMG12-50S-J6M

IMG16-50LD / IMG16-50D
Pigtail cable, Standard version

M162 P=1	Mounting nuts, Washer with the toothed	Monitor LED and Direction mark	Shield cable
				Brown　+V White　SIG OUT 1 Black　SIG OUT 2 Blue　0V Shield, isolated from the main body

IMG16-50S
Pigtail cable, Standard version

Brown　+V Black　SIG OUT Blue　0V Shield, isolated from the main body

IMG16-50LD-J6M / IMG16-50D-J6M / IMG16-50S-J6M
Cable with connector

R04-J6M, 6 pins Male connector*		M14 P=1	a　SIG OUT 1 b　SIG OUT 2** c　+V d　Shield e　0V f　NC
				*Tajimi Electronics made connector **NC in IMG12-50S-J6M

Option
Extesion cable　[Option]

Sensor　connector type	Extension cable			Pin assignment
	Cable 5m	Cable 10m	Cable 20m
IMG***-J6M R04-J6M* 6 pins Male	DK-005	DK-010	DK-020	White　SIG OUT 1 Black　SIG OUT 2** Brown　+V Blue　0V Shield
	R04-P6F* 6 pins Female   Bare crimp terminal 1.25Y-3
	DK-005T	DK-010T	DK-020T	a　SIG OUT 1 b　SIG OUT 2** c　+V d　Shield e　0V f　NV
	R04-P6F* 6 pins Female   R03-P6M* 6 pins Male

*Tajimi Electronics made connector　　 **NC in IMG12-50S-J6M and IMG16-50S-J6M

Extension of the sensor cable is susceptible to external noise. Since the influence varies depending on the conditions,
we recommend you to check in your usage environment.

Related products　 Used with gear sensors
For speed measurement　>See the list of speedometers
For angle, position and totalization measurements　>See the list of counters / totalizers