Mechanical Rotary Encoders

Mechanical rotary encoders, also called shaft encoders, are electro-mechanical devices that convert the angular motions (movement around fixed points) of rotary shafts into either analogue or digital signals.

What are mechanical rotary encoders used for?

Applications that require precision shaft rotation (movement around a specific point) make use of mechanical rotary encoders.

These include industrial control machinery in factories, rotating radar platforms in satellite structures or computer input devices like trackballs and mice.


Types of mechanical rotary encoders

Absolute encoders:

  • have tracking functions to determine specific shaft positioning points in industrial equipment like CNC machines, lathes and bore machines.
  • maintain positioning data even when power is cut from the system. When the system is switched on again it begins operating from the point where it stopped previously.


Incremental (relative) encoders:

  • record deviations in shaft position points over certain time frames. With each new time frame after power is cut and switched on again the encoder starts recording from a predetermined reference and measures the distance between the previous point and the current point.

...
Read more Read less

Filter

Visar 1 - 20 av 197 produkter
Resultat per sida
Beskrivning Pris Pulses Per Revolution Shaft Style Shaft Diameter Encoder Reading Encoder Signal Mounting Type Shaft Length Index Output Maximum Operating Speed Mounting Hole Diameter
RS-artikelnummer 263-2918
Tillv. art.nrEAW0J-B24-AE0128L
VarumärkeBourns
91,50 kr
Each
Enheter
128 Plain with Slot 6.35 mm Absolute Digital Bracket Mount 19.05mm Not Indexed 120rpm 9mm
RS-artikelnummer 172-6320
Tillv. art.nrEC16B242040R
VarumärkeAlps Alpine
11,78 kr
Each (In a Tray of 60)
Enheter
24 Flat 6 mm Incremental - Through Hole 25mm - - 1.2 mm, 2 x 2.1 mm
RS-artikelnummer 265-1739
Tillv. art.nrEC16B242040R
VarumärkeAlps Alpine
33,59 kr
Each
Enheter
24 Flat 6 mm Incremental - Through Hole 25mm - - 1.2 mm, 2 x 2.1 mm
RS-artikelnummer 167-3625
Tillv. art.nrEAW0J-B24-AE0128L
VarumärkeBourns
73,556 kr
Each (In a Tray of 45)
Enheter
128 Plain with Slot 6.35 mm Absolute Digital Bracket Mount 19.05mm Not Indexed 120rpm 9mm
RS-artikelnummer 729-5703
Tillv. art.nrEC11EBB24C03
VarumärkeAlps Alpine
224,07 kr
Each
Enheter
15 Flat (Inner Shaft), Slot (Outer Shaft) 3.5 (Inner Shaft) mm, 6 (Outer Shaft) mm Incremental Digital Square Wave Through Hole 25mm Not Indexed - 1 mm, 2.6 x 1.5 mm
RS-artikelnummer 265-1723
Tillv. art.nrEC16B2410408
VarumärkeAlps Alpine
18,66 kr
Each
Enheter
24 Flat 6 mm Incremental - Through Hole 25mm - - 2 x 2.1 mm, 1.2 mm
RS-artikelnummer 172-8066
Tillv. art.nrEC16B2410408
VarumärkeAlps Alpine
13,757 kr
Each (In a Tray of 60)
Enheter
24 Flat 6 mm Incremental - Through Hole 25mm - - 1.2 mm, 2 x 2.1 mm
RS-artikelnummer 172-8098
Tillv. art.nrEC12E2424407
VarumärkeAlps Alpine
15,879 kr
Each (In a Tray of 120)
Enheter
24 Flat - - - Through Hole 14mm Not Indexed - -
RS-artikelnummer 623-4237
Tillv. art.nrEC12E2424407
VarumärkeAlps Alpine
27,73 kr
Each
Enheter
24 Flat - - - Through Hole 14mm Not Indexed - -
RS-artikelnummer 781-6830
Tillv. art.nrPEC11R-4220K-S0024
VarumärkeBourns
18,34 kr
Each
Enheter
24 Knurl 6 mm Incremental Digital Square Wave Through Hole 20mm - 60rpm 1mm
RS-artikelnummer 167-5385
Tillv. art.nrPEC11R-4220K-S0024
VarumärkeBourns
14,507 kr
Each (In a Bag of 75)
Enheter
24 Knurl 6 mm Incremental Digital Square Wave Through Hole 20mm - 60rpm 1mm
RS-artikelnummer 729-5836
Tillv. art.nrEC12E2420801
VarumärkeAlps Alpine
19,84 kr
Each
Enheter
24 Flat 6 mm Incremental Digital Square Wave Through Hole 25mm Indexed - 2.1 x 2 mm, 1 mm
RS-artikelnummer 729-5854
Tillv. art.nrEC12D1524403
VarumärkeAlps Alpine
13,12 kr
Each
Enheter
15 Flat 5.975 mm Incremental Digital Square Wave Through Hole 17.5mm Not Indexed - 1.05 mm, 2.1 mm, 2.15 x 2.05 mm
RS-artikelnummer 789-9649
Tillv. art.nrPEC12R-4025F-S0024
VarumärkeBourns
14,61 kr
Each
Enheter
24 Flat 6 mm Incremental Digital Square Wave Through Hole 25mm Not Indexed 100rpm 1 mm, 2 x 2.1 mm
RS-artikelnummer 167-5088
Tillv. art.nrPEC11R-4020F-N0012
VarumärkeBourns
13,849 kr
Each (In a Bag of 75)
Enheter
12 Flat 6 mm Incremental Digital Square Wave Through Hole 20mm Not Indexed 60rpm 1 mm, 2.6 x 1.8 mm
RS-artikelnummer 167-5392
Tillv. art.nrPEC11R-4025F-N0024
VarumärkeBourns
11,236 kr
Each (In a Bag of 75)
Enheter
24 Flat 6 mm Incremental Digital Square Wave Through Hole 25mm Not Indexed 60rpm 1 mm, 2.6 x 1.8 mm
RS-artikelnummer 789-9529
Tillv. art.nrPEC11R-4025F-N0024
VarumärkeBourns
14,29 kr
Each
Enheter
24 Flat 6 mm Incremental Digital Square Wave Through Hole 25mm Not Indexed 60rpm 1 mm, 2.6 x 1.8 mm
RS-artikelnummer 167-4663
Tillv. art.nrEMS22D51-B28-LS5
VarumärkeBourns
423,648 kr
Each (In a Box of 42)
Enheter
512 Plain 6.34 mm Incremental Digital Square Wave Bracket Mount 22.23mm Indexed 10000rpm -
RS-artikelnummer 167-5399
Tillv. art.nrPEC12R-4025F-S0024
VarumärkeBourns
11,309 kr
Each (In a Bag of 75)
Enheter
24 Flat 6 mm Incremental Digital Square Wave Through Hole 25mm Not Indexed 100rpm 1 mm, 2 x 2.1 mm
RS-artikelnummer 737-7758
Tillv. art.nrPEC11R-4220F-S0012
VarumärkeBourns
18,02 kr
Each
Enheter
12 Flat 6 mm Incremental Digital Square Wave - 20mm Not Indexed 60rpm 7mm