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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Description Price 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
RS庫存編號 814-1187
製造零件編號BMF 204K-PS-C-2A-SA2-S49-00,3
BrandBALLUFF
HK$286.33
單位
Barrel PNP - 7 kHz Yes Yes Cable Cable - - 30V - 10 → 30 V dc Polyamide
RS庫存編號 765-9595
製造零件編號AFF755BHA-AD
BrandSensitec
HK$51.50
單位
Block Analogue - 1 MHz - - - Surface Mount ±1 A 9V - - 1.2 → 9 V -
RS庫存編號 123-6288
製造零件編號AFF755BHA-AD
BrandSensitec
HK$17.689
個 (在毎卷:4000)
單位
- - - - - - - - - - - - - -
RS庫存編號 741-7531
製造零件編號MK5100
HK$326.23
單位
Block PNP - >10 kHz Yes Yes Cable Flush 100 mA - 30V - 10 → 30 V dc Polyamide
RS庫存編號 814-1055
製造零件編號BMF 235K-PS-C-2A-SA2-S49-00,3
BrandBALLUFF
HK$355.53
單位
Barrel PNP - 3 kHz Yes Yes Cable Cable - - 30V - 10 → 30 V dc Polyamide
RS庫存編號 905-5295
製造零件編號MP37CA00
BrandRed Lion
HK$240.88
單位
Barrel NO - - - - Wire Lead Threaded - - - - 1 V Steel
RS庫存編號 814-1178
製造零件編號BMF 303K-PS-C-2A-SA2-S49-00,3
BrandBALLUFF
HK$538.88
單位
Barrel PNP - 10 kHz Yes Yes Cable Cable - - 30V - 10 → 30 V dc Polyamide
RS庫存編號 111-3711
製造零件編號RZT7-03ZRS-KW0
BrandSick
HK$217.70
單位
Block Reed-NO 10 mm 400 Hz Yes Yes Wire Lead Panel 300 mA, 500 mA 30V 30V - 5 → 30 V ac/dc Plastic
RS庫存編號 814-1171
製造零件編號BMF 214K-PS-C-2A-SA2-S49-00,3
BrandBALLUFF
HK$286.33
單位
Barrel PNP - 7 kHz Yes Yes Cable Cable - - 30V - 10 → 30 V dc Polyamide
RS庫存編號 905-5289
製造零件編號LMPC0000
BrandRed Lion
HK$573.92
單位
Barrel NPN - - - - 3-Pin Connector Flush 20 mA - 30V 5/8-24 9 → 30 V dc Stainless Steel
RS庫存編號 173-2634
製造零件編號AA747AHA-LB
BrandSensitec
HK$12.568
個 (在毎卷:4000)
單位
Block Analogue - - - - - Surface Mount - 9V - - ±9 V -
RS庫存編號 741-7537
製造零件編號MR0101
HK$218.16
單位
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庫存編號 111-3712
製造零件編號MZC1-4V3PS-KP0
BrandSick
HK$462.50
單位
Block PNP-NO 7 mm 1 kHz Yes Yes Cable with M8 Connector Panel 100 mA - 30V M8 10 → 30 V dc Plastic
RS庫存編號 905-5292
製造零件編號MP62TA00
BrandRed Lion
HK$369.85
單位
Barrel NO - - - - M12 Connector Threaded - - - 5/8-18 UNF-2A 1 V Steel
RS庫存編號 111-3708
製造零件編號MZT7-03VPS-KW0
BrandSick
HK$270.54
單位
Block PNP-NO 10 mm 1 kHz Yes Yes Wire Lead Panel 100 mA - 30V - 10 → 30 V dc Plastic
RS庫存編號 905-5254
製造零件編號ASTC0000
BrandRed Lion
HK$515.74
單位
Barrel NPN - - - - Wire Lead Flush - - 30V - 9 → 30 V dc Stainless Steel
RS庫存編號 789-7624
製造零件編號RZC1-04ZRS-KU0
BrandSick
HK$259.42
單位
Barrel - 7 mm 500 Hz - - Cable Drop In - 30V 30V M12 5 → 30 V ac/dc Plastic
RS庫存編號 313-2295
製造零件編號BIM-IKT-Y1X
BrandTurck
HK$328.73
單位
- NO - ≤1 kHz - - Cable Bracket, Tie Rod 100 mA - - - 8.2 V dc Gadolinium Zinc
RS庫存編號 786-5832
製造零件編號MPS-224TSTP0
BrandSick
HK$3,383.18
單位
Barrel Analogue 224 mm - Yes Yes 4-Pin M8 Connector Drop In 20 mA - 30V - 15 → 30 V dc Plastic
RS庫存編號 789-7628
製造零件編號MZC1-2V2PS-KP0
BrandSick
HK$445.60
單位
Barrel PNP 4 mm 1 kHz Yes Yes Cable Drop In - 30V 30V M8 5 → 30 V ac/dc Plastic