Magnetic Pickups

Magnetic pickups are sensors that detect the speed of a moving part, typically in an engine. When objects like gears or shafts with keyways are passed through the sensor's magnetic field, the field oscillates, which induces  in the sensor's coil an AC voltage to be read by an electrical device such as a counter or oscilloscope.


Features of a magnetic pickup

A magnetic pickup is a coil that is wound around a magnetised probe. When objects like gear teeth, turbine rotor blades, slotted discs or shafts pass through the probe's magnetic field, the flux density is modulated, inducing a measurable AC voltage. Magnetic pickups tend to have a high-output voltage that is suitable for use with heavy-duty wiring. They are generally unaffected by dust and dirt, and are sturdier than most other plastic sensors. 


What can magnetic pickups be used for?

Magnetic pickups can be used as parts of speedometers or tachometers, which are integral parts of engines and industrial equipment.


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Beskrivning Pris Body Style Output Type Detection Range Switching Frequency Reverse Polarity Protection Short Circuit Overload Protection Terminal Type Mounting Style Switching Current Maximum AC Voltage Maximum DC Voltage Thread Size Supply Voltage Housing Material
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Barrel Analogue 2.5 mm - - - Wire Lead - - - - 1/4-28 UNF-2A 10 V Stainless Steel
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Barrel PNP 2.5 mm - - - Connector - - - - 5/8-18 UNF-2A 190 V Stainless Steel
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Barrel Digital 2.5 mm - - - Wire Lead - - - - 1/4-40 UNS-2A 5 → 15 V dc Stainless Steel
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Barrel PNP 2.5 mm - - - Wire Lead - - - - 3/8-24 UNF-2A 60 V Stainless Steel
RS-artikelnummer 517-2807
Tillv. art.nrMHRM 12G2501
VarumärkeBaumer
2 136,24 kr
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- PNP 0.5 (Module 1) mm, 1 (Module 2) mm 0 → 15 kHz Yes Yes Wire Lead - - - - M12 8 → 28 V dc Stainless Steel
RS-artikelnummer 905-5254
Tillv. art.nrASTC0000
VarumärkeRed Lion
846,95 kr
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Barrel NPN - - - - Wire Lead Flush - - 30V - 9 → 30 V dc Stainless Steel
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RS-artikelnummer 201-7899
Tillv. art.nrMZT8-28VPS-KP0
VarumärkeSick
576,93 kr
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Barrel PNP 9 mm 1 kHz Yes - - - 200 mA - - - 10 → 30 V -
RS-artikelnummer 765-9595
Tillv. art.nrAFF755BHA-AD
VarumärkeSensitec
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Block Analogue - 1 MHz - - - Surface Mount ±1 A 9V - - 1.2 → 9 V -
RS-artikelnummer 789-7628
Tillv. art.nrMZC1-2V2PS-KP0
VarumärkeSick
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Barrel PNP 4 mm 1 kHz Yes Yes Cable Drop In - 30V 30V M8 5 → 30 V ac/dc Plastic
RS-artikelnummer 905-5295
Tillv. art.nrMP37CA00
VarumärkeRed Lion
372,65 kr
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Barrel NO - - - - Wire Lead Threaded - - - - 1 V Steel
RS-artikelnummer 814-1187
Tillv. art.nrBMF 204K-PS-C-2A-SA2-S49-00,3
VarumärkeBALLUFF
299,84 kr
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Barrel PNP - 7 kHz Yes Yes Cable Cable - - 30V - 10 → 30 V dc Polyamide
RS-artikelnummer 905-5289
Tillv. art.nrLMPC0000
VarumärkeRed Lion
937,32 kr
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Barrel NPN - - - - 3-Pin Connector Flush 20 mA - 30V 5/8-24 9 → 30 V dc Stainless Steel
RS-artikelnummer 741-7537
Tillv. art.nrMR0101
Varumärkeifm electronic
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Block PNP/NPN - 1 kHz Yes - 3-Pin M8 Connector Flush 100 mA 50V 60V - 5 → 50 V ac, 5 → 60 V dc Polyamide
RS-artikelnummer 814-1171
Tillv. art.nrBMF 214K-PS-C-2A-SA2-S49-00,3
VarumärkeBALLUFF
449,61 kr
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Barrel PNP - 7 kHz Yes Yes Cable Cable - - 30V - 10 → 30 V dc Polyamide
RS-artikelnummer 786-5829
Tillv. art.nrMPS-160TSTP0
VarumärkeSick
2 583,00 kr
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Barrel Analogue 160 mm - Yes Yes 4-Pin M8 Connector Drop In 20 mA - 30V - 15 → 30 V dc Plastic
RS-artikelnummer 313-2368
Tillv. art.nrBIM-UNT-AP6X
VarumärkeTurck
491,84 kr
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Block PNP - 1 Hz Yes Yes Cable Bracket 200 mA - 30V - 10 → 30 V dc Polyamide, Stainless Steel
RS-artikelnummer 741-7534
Tillv. art.nrMR0100
Varumärkeifm electronic
221,28 kr
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Block PNP/NPN - 1 kHz Yes - Cable Flush 100 mA 120V 120V - 5 → 120 V ac/dc Polyamide
RS-artikelnummer 789-7624
Tillv. art.nrRZC1-04ZRS-KU0
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Barrel - 7 mm 500 Hz - - Cable Drop In - 30V 30V M12 5 → 30 V ac/dc Plastic
RS-artikelnummer 111-3711
Tillv. art.nrRZT7-03ZRS-KW0
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Block Reed-NO 10 mm 400 Hz Yes Yes Wire Lead Panel 300 mA, 500 mA 30V 30V - 5 → 30 V ac/dc Plastic
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Tillv. art.nrMZC1-4V3PS-KUO
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Barrel PNP/NO - 1 kHz Yes Yes Cable Socket/Screw 100 mA - 30V - 10 → 30 V dc Plastic
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