FLW is Largest stocking Distributor of Aitek Instruments, Speed Sensor, formerly Airpax Instruments, and provides a complete line of tachometers, speed indicators, variable reluctance speed sensors, magneto-resistive and Hall Effect Sensors to measure rotary speed.
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Most AI-TEK sensors are in stock and can be shipped within one day. Toll free application assistance is always available. A comment on ownership - please click here. |
Note: All models - and special designs - are available. Please contact us via email, FAX or phone for help in selecting the correct sensor or other technical information.
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Datasheet |
AI-TEK Connectors & Cable Assemblies
FLW stocks a selection of connectors and cable assemblies for your convenience. For ease of selection, the connectors and assemblies are divided into groups. Group "A" is designed for 2-wire items, Group "B" for 3-wire, Group "C" for 5-wire. Complete assemblies include the connector and 10' of recommended wiring for use with AI-TEK equipment. All wiring is insulated, spirally wrapped in a tinned copper shield and jacked in long-lasting PVC. Alternate cable length is available for special requests.
| Part No. |
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Group |
MIL Connect. No. |
Max Temp |
Cable Wiring |
Price($) |
Order Now |
| CN79860-3100 |
S |
A |
MS3106A10SL-4S |
125C |
Connector Only |
$35.00 |
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| CN79860-3800 |
R |
A |
MS3108B10SL-4S |
125C |
Connector Only |
$50.00 |
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| CN79860-3000 |
S |
A |
MS3106A10SL-4S |
182C |
Connector Only |
$110.00 |
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| CA79860-01-010 |
S |
A |
MS3106A10SL-4S |
80C |
2 #22 Black & Red |
$70.00 |
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| CA79860-17-010 |
R |
A |
MS3108B10SL-4S |
80C |
2 #22 Black & Red |
$95.00 |
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| CA79860-06-010 |
S |
A |
MS3106A10SL-4S |
182C |
2 #22 Black & Red |
$160.00 |
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| CN79860-2600 |
S |
B |
MS3106A10SL-3S |
125C |
Connector Only |
$40.00 |
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| CN79860-3900 |
R |
B |
MS3106B10SL-3S |
125C |
Connector Only |
$55.00 |
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| CA79860-18-010 |
S |
B |
MS3106A10SL-3S |
125C |
3 #20 Red, White & Black |
$95.00 |
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| CN79860-24-010 |
R |
B |
MS3108B10SL-3S |
125C |
3 #20 Red, White & Black |
$110.00 |
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| CN79860-4200 |
S |
C |
MIL-C-26482 |
125C |
Connector Only |
$80.00 |
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| CN79860-30-010 |
S |
C |
BAYONET STYLE |
125C |
5 #22 Red, Orange, Black, White, Green |
$140.00 |
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AI-TEK Split & Solid Gears
When using an AI-TEK speed sensor in RPM measurement, split gears provide a convenient and simple means of installation where shaft disassembly is not feasible. The two halves of the gear are fastened with clamping screws, thus assuring close fit. All split gears are 12 diametral pitch, 14.5 degree pressure angle.
FLW also offers a 20 diametral pitch, 14.5 degree pressure angle, solid steel gear. This gear can be rebored to fit shaft diameters up to 1.375". It is secured to the shaft with 2 set screws.
| Part No. |
Pitch Dia. In. |
O.D. Inches |
No. of Teeth |
Tooth Face, In. |
Overall Length, In. |
Std Bore Dia. In. |
MaxBore Dia. In. |
Approx Wt Lbs |
Max RPM |
Price($) |
Order Now |
| Dimensions of Steel Split Gears(This is for information only on product that is already in use. It is no longer available. ) |
| G79870-202-1901 |
5.0 |
5.166 |
60 |
1.000 |
1.000 |
1.0 |
3.125 |
5.0 |
5900 |
$275.00 |
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| G79870-202-2001 |
6.0 |
6.166 |
72 |
1.000 |
1.000 |
1.0 |
4.000 |
7.0 |
5900 |
$800.00 |
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| G79870-202-2101 |
8.0 |
8.166 |
96 |
1.125 |
1.125 |
1.0 |
5.750 |
15.0 |
4500 |
$900.00 |
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| G79870-202-2201 |
10.0 |
10.166 |
120 |
1.250 |
1.250 |
1.0 |
7.500 |
26.0 |
3000 |
$1000.00 |
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| G79870-202-4233 |
15.0 |
15.166 |
180 |
1.375 |
1.375 |
7.5 |
12.000 |
48.0 |
2400 |
$2080.00 |
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| G79870-202-1800 |
4.0 |
4.166 |
48 |
1.000 |
1.000 |
0.5 |
2.125 |
3.0 |
8400 |
$730.00 |
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| Dimensions of Solid Steel Gear |
| G79870-202-0967 |
3.0 |
3.1 |
60 |
0.875 |
0.875 |
0.5 |
1.375 |
1.2 |
6000 |
$165.00 |
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Tachometer Tape
Model TT Tachometer Tape provides speed and frequency measurements from a magnetic pickup when only a smooth shaft or wheel is available. Tachometer Tape is a slotted, 1-inch (2.54 cm) wide, 1/16 inch (0.16 cm) thick strip of flexible magnetic polymer. Pressure sensitive adhesive on back side allows fastening to a smooth shaft. Minimum shaft diameter: 2 inches (5.08 cm).
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To calculate length required:
- Determine shaft circumference
- Determine number of discontinuities by dividing circumference plus 2 in (for overlap) by 0.45
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