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.

...
Lees meer Lees minder

Filters

1 - 20 van 79 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Pulses Per Revolution Shaft Style Shaft Diameter Encoder Reading Encoder Signal Mounting Type Shaft Length Index Output Maximum Operating Speed Mounting Hole Diameter Current Rating
RS-stocknr. 265-1723
FabrikantnummerEC16B2410408
FabrikantAlps Alpine
1,72 €
Each
Aantal stuks
24 Flat 6 mm Incremental - Through Hole 25mm - - 2 x 2.1 mm, 1.2 mm 0.5mA
RS-stocknr. 172-8066
FabrikantnummerEC16B2410408
FabrikantAlps Alpine
1,343 €
Each (In a Tray of 60)
Aantal stuks
24 Flat 6 mm Incremental - Through Hole 25mm - - 1.2 mm, 2 x 2.1 mm -
RS-stocknr. 172-6320
FabrikantnummerEC16B242040R
FabrikantAlps Alpine
1,167 €
Each (In a Tray of 60)
Aantal stuks
24 Flat 6 mm Incremental - Through Hole 25mm - - 1.2 mm, 2 x 2.1 mm -
RS-stocknr. 265-1739
FabrikantnummerEC16B242040R
FabrikantAlps Alpine
1,10 €
Each
Aantal stuks
24 Flat 6 mm Incremental - Through Hole 25mm - - 1.2 mm, 2 x 2.1 mm -
RS-stocknr. 729-5564
FabrikantnummerEC11B15242AF
FabrikantAlps Alpine
5,37 €
Each
Aantal stuks
15 Flat 6 mm Incremental Digital Square Wave Through Hole 20mm Not Indexed - 1 mm, 2.1 x 1.8 mm -
RS-stocknr. 172-8134
FabrikantnummerEC11B15242AF
FabrikantAlps Alpine
4,543 €
Each (In a Tray of 70)
Aantal stuks
15 Flat 6 mm Incremental Digital Square Wave Through Hole 20mm Not Indexed - 1 mm, 2.1 x 1.8 mm -
RS-stocknr. 729-5703
FabrikantnummerEC11EBB24C03
FabrikantAlps Alpine
13,54 €
Each
Aantal stuks
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-stocknr. 729-5895
FabrikantnummerSRGAV80601
FabrikantAlps Alpine
1,69 €
Each
Aantal stuks
8 (Positions) Hollow 5 mm Absolute Gray Code Through Hole - Not Indexed - 0.9 mm, 1.5 mm, 1.55 mm -
RS-stocknr. 172-7688
FabrikantnummerSRGAV80601
FabrikantAlps Alpine
1,705 €
Each (In a Tray of 84)
Aantal stuks
8 (Positions) Hollow 5 mm Absolute Gray Code Through Hole - Not Indexed - 0.9 mm, 1.5 mm, 1.55 mm -
RS-stocknr. 172-6422
FabrikantnummerEC11EBB24C03
FabrikantAlps Alpine
12,424 €
Each (In a Tray of 70)
Aantal stuks
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-stocknr. 263-2930
FabrikantnummerEC11B152420G
FabrikantAlps Alpine
3,74 €
Each
Aantal stuks
15 Slot - Incremental Digital Square Wave Through Hole 25mm - - 2.1 x 1.8 mm, 1 mm -
RS-stocknr. 172-8123
FabrikantnummerEC11B152420G
FabrikantAlps Alpine
3,279 €
Each (In a Tray of 70)
Aantal stuks
15 Slot - Incremental Digital Square Wave Through Hole 25mm - - 1 mm, 2.1 x 1.8 mm -
RS-stocknr. 729-5817
FabrikantnummerEC12E24404A8
FabrikantAlps Alpine
1,26 €
Each
Aantal stuks
24 Flat 6 mm Incremental Digital Square Wave Through Hole 20mm Not Indexed - 1 mm, 2.1 x 2 mm -
RS-stocknr. 172-7669
FabrikantnummerEC11E15244G1
FabrikantAlps Alpine
2,691 €
Each (In a Tray of 120)
Aantal stuks
15 Flat 6 mm Incremental Digital Square Wave Through Hole 20mm Not Indexed - 1 mm, 2.6 x 1.5 mm -
RS-stocknr. 729-5545
FabrikantnummerEC10E1220505
FabrikantAlps Alpine
0,93 €
Each
Aantal stuks
12 Hollow 3.6 mm Incremental Digital Square Wave Through Hole - Not Indexed - 1 mm, 2.1 x 1.8 mm -
RS-stocknr. 172-6281
FabrikantnummerEC10E1220505
FabrikantAlps Alpine
0,534 €
Each (In a Bag of 400)
Aantal stuks
12 Hollow 3.6 mm Incremental Digital Square Wave Through Hole - Not Indexed - 1 mm, 2.1 x 1.8 mm -
RS-stocknr. 172-6398
FabrikantnummerEC11B15242AE
FabrikantAlps Alpine
3,919 €
Each (In a Tray of 70)
Aantal stuks
15 Flat 6 mm Incremental Digital Square Wave Through Hole 20mm Not Indexed - 1 mm, 2.1 x 1.8 mm -
RS-stocknr. 729-5589
FabrikantnummerEC11E15244G1
FabrikantAlps Alpine
3,86 €
Each
Aantal stuks
15 Flat 6 mm Incremental Digital Square Wave Through Hole 20mm Not Indexed - 2.6 x 1.5 mm, 1 mm -
RS-stocknr. 729-5836
FabrikantnummerEC12E2420801
FabrikantAlps Alpine
1,67 €
Each
Aantal stuks
24 Flat 6 mm Incremental Digital Square Wave Through Hole 25mm Not Indexed - 2.1 x 2 mm, 1 mm -
RS-stocknr. 172-7681
FabrikantnummerEC11B2020201
FabrikantAlps Alpine
1,288 €
Each (In a Tray of 70)
Aantal stuks
20 Flat - - - Through Hole 20mm Not Indexed - - -