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.

230 Produits présentés pour Mechanical Rotary Encoders

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Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole N° de stock RS 781-6821P Référence fabricant PEC11R-4215F-N0024 l'unité (conditionné en sachet) 1,07 € Quantité	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	15mm	-	60rpm	1mm
Bourns 512 Pulse Incremental Mechanical Rotary Encoder with a 6.34 mm Plain Shaft (Indexed), Bracket Mount N° de stock RS 737-7694P Référence fabricant EMS22D51-B28-LS5 l'unité (conditionné en sachet) 53,13 € Quantité	Bourns	512	Plain	6.34 mm	Incremental	Digital Square Wave	Bracket Mount	22.23mm	Indexed	10000rpm	-
Broadcom 256 Pulse Incremental Mechanical Rotary Encoder N° de stock RS 714-0237 Référence fabricant AEAT-601B-F06 la pièce 49,68 € Quantité	Broadcom	256	-	-	Incremental	Quadrature Code	-	-	-	-	-
Bourns 18 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole N° de stock RS 789-9523P Référence fabricant PEC11R-4115K-S0018 l'unité (conditionné en sachet) 2,60 € Quantité	Bourns	18	Knurl	6 mm	Incremental	Digital Square Wave	Through Hole	15mm	Not Indexed	60rpm	2.6 x 1.8 mm, 1 mm
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 729-5775 Référence fabricant EC12E1220406 la pièce 1,57 € Quantité	Alps Alpine	12	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	20mm	Not Indexed	-	2.1 x 2 mm, 1 mm
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 729-5842 Référence fabricant EC12E2430803 la pièce 3,18 € Quantité	Alps Alpine	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	25mm	Not Indexed	-	1 mm, 2.1 x 2 mm
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 789-9611 Référence fabricant PEC12R-2225F-N0024 la pièce 1,18 € Quantité	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	15mm	Not Indexed	100rpm	1 mm, 2 x 2.1 mm
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 167-5402 Référence fabricant PEC12R-4230F-N0024 L'unité (en sachet de 75) 0,759 € Quantité	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	30mm	Not Indexed	100rpm	1 mm, 2 x 2.1 mm
Bourns 1024 (Position) Pulse Absolute Mechanical Rotary Encoder with a 3.17 mm Plain Shaft (Not Indexed), Through Hole N° de stock RS 167-5430 Référence fabricant EMS22A50-D28-LT6 L'unité (en boîte de 42) 42,803 € Quantité	Bourns	1024 (Position)	Plain	3.17 mm	Absolute	Digital Square Wave	Through Hole	22.23mm	Not Indexed	10000rpm	10.67mm
Bourns 6 Pulse Incremental Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Panel Mount N° de stock RS 263-2839P Référence fabricant ECW0J-B24-AC0006L l'unité (conditionné en boîte) 4,82 € Quantité	Bourns	6	Plain with Slot	6.35 mm	Incremental	Digital Square Wave	Panel Mount	19mm	Not Indexed	120rpm	9mm
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed) N° de stock RS 167-4656 Référence fabricant PEC11R-4220F-S0012 L'unité (en sachet de 75) 1,36 € Quantité	Bourns	12	Flat	6 mm	Incremental	Digital Square Wave	-	20mm	Not Indexed	60rpm	7mm
Alps Alpine 12 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole N° de stock RS 172-6303 Référence fabricant EC12E1220401 L'unité (dans un plateau de 120) 0,899 € Quantité	Alps Alpine	12	Flat	-	-	-	Through Hole	20mm	Not Indexed	-	-
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 167-4658 Référence fabricant PEC11R-4230F-S0024 L'unité (en sachet de 75) 1,496 € Quantité	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	30mm	Not Indexed	60rpm	1 mm, 2.6 x 1.8 mm
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 167-4659 Référence fabricant PEC11R-4220F-S0024 L'unité (en sachet de 75) 1,273 € Quantité	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	20mm	Not Indexed	60rpm	1 mm, 2.6 x 1.8 mm
Bourns 15 Pulse Incremental Mechanical Rotary Encoder with a 3.1 mm (Not Indexed) N° de stock RS 269-2419 Référence fabricant PER561-P115-N0015 L'unité (dans un plateau de 300) 4,054 € Quantité	Bourns	15	-	3.1 mm	Incremental	2-Bit Quadrature	-	-	Not Indexed	-	-
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 789-9591P Référence fabricant PEC12R-2120F-S0012 l'unité (conditionné en sachet) 1,46 € Quantité	Bourns	12	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	9mm	Not Indexed	100rpm	1 mm, 2 x 2.1 mm
Bourns 20 Pulse Incremental Mechanical Rotary Encoder with a 6 mm (Not Indexed), PCB Mount N° de stock RS 205-9736 Référence fabricant PEC11H-4120F-S0020 L'unité (dans un plateau de 75) 2,015 € Quantité	Bourns	20	-	6 mm	Incremental	Digital Square Wave	PCB Mount	20mm	Not Indexed	-	-
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 789-9591 Référence fabricant PEC12R-2120F-S0012 la pièce 1,46 € Quantité	Bourns	12	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	9mm	Not Indexed	100rpm	1 mm, 2 x 2.1 mm
TE Connectivity 24 Pulse Incremental Mechanical Rotary Encoder with a 6.8 mm Knurl Shaft (Not Indexed), Through Hole N° de stock RS 663-3192 Référence fabricant DPL12SVN24A25K1 la pièce 9,89 € Quantité	TE Connectivity	24	Knurl	6.8 mm	Incremental	Digital Square Wave	Through Hole	25mm	Not Indexed	60rpm	1 mm, 1.1 mm
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS 737-7748 Référence fabricant PEC11R-4215F-S0024 la pièce 1,79 € Quantité	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	15mm	Not Indexed	60rpm	1 mm, 2.6 x 1.8 mm

Mechanical Rotary Encoders

What are mechanical rotary encoders used for?

Types of mechanical rotary encoders

230 Produits présentés pour Mechanical Rotary Encoders

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