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.

228 Produits présentés pour Mechanical Rotary Encoders

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Bourns 6 Pulse Incremental Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Panel Mount N° de stock RS: 263-2839 Référence fabricant: ECW0J-B24-AC0006L Documentation technique: 4,68 € la pièce	Bourns	6	Plain with Slot	6.35 mm	Incremental	Digital Square Wave	Panel Mount	19mm	Not Indexed	120rpm	9mm
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole N° de stock RS: 781-6811 Référence fabricant: PEC12R-4225F-S0024 Documentation technique: 1,38 € la pièce	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	25mm	-	100rpm	1mm
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS: 729-5801 Référence fabricant: EC12E24204A8 Documentation technique: 1,90 € la pièce	Alps Alpine	24	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, Through Hole N° de stock RS: 265-1739 Référence fabricant: EC16B242040R Documentation technique: 1,14 € la pièce	Alps Alpine	24	Flat	6 mm	Incremental	-	Through Hole	25mm	-	-	1.2 mm, 2 x 2.1 mm
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 3.6 mm Hollow Shaft (Not Indexed), Through Hole N° de stock RS: 729-5545 Référence fabricant: EC10E1220505 Documentation technique: 0,94 € la pièce	Alps Alpine	12	Hollow	3.6 mm	Incremental	Digital Square Wave	Through Hole	-	Not Indexed	-	1 mm, 2.1 x 1.8 mm
Alps Alpine 12 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole N° de stock RS: 623-4186 Référence fabricant: EC12E1220401 Documentation technique: 2,22 € la pièce	Alps Alpine	12	Flat	-	-	-	Through Hole	20mm	Not Indexed	-	-
Alps Alpine 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS: 172-6318 Référence fabricant: EC12E1220813 Documentation technique: 1,312 € L'unité (dans un plateau de 95)	Alps Alpine	12	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	25mm	Not Indexed	-	1 mm, 2.1 x 2 mm
Alps Alpine 15 Pulse Mechanical Rotary Encoder Flat Shaft (Not Indexed), Through Hole N° de stock RS: 623-4079 Référence fabricant: EC11B15244A7 Documentation technique: 4,32 € la pièce	Alps Alpine	15	Flat	-	-	-	Through Hole	20mm	Not Indexed	-	-
Elma 16 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft N° de stock RS: 241-2335 Référence fabricant: E33-CT652-M01T Documentation technique: 22,61 € L'unité (en boîte de 10)	Elma	16	Slotted	6 mm	2 bit Quadrature	Digital Square Wave	-	-	-	-	-
Bourns 128 Pulse Absolute Mechanical Rotary Encoder with a 6.35 mm Plain with Slot Shaft (Not Indexed), Bracket Mount N° de stock RS: 263-2918P Référence fabricant: EAW0J-B24-AE0128L Documentation technique: 9,64 € l’unité (livré dans un plateau)	Bourns	128	Plain with Slot	6.35 mm	Absolute	Digital	Bracket Mount	19.05mm	Not Indexed	120rpm	9mm
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Through Hole N° de stock RS: 737-7742 Référence fabricant: PEC11R-4215K-S0024 Documentation technique: 1,79 € la pièce	Bourns	24	Knurl	6 mm	Incremental	Digital Square Wave	Through Hole	15mm	Not Indexed	60rpm	2.6 x 1.8 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: 172-8042 Référence fabricant: EC12E24204A9 Documentation technique: 1,225 € L'unité (dans un plateau de 120)	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) N° de stock RS: 737-7760 Référence fabricant: PEC11R-4225F-S0024 Documentation technique: 1,81 € la pièce	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	-	25mm	Not Indexed	60rpm	7mm
Elma 8 Pulse 2 bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft N° de stock RS: 241-2333 Référence fabricant: E33-CT622-M01T Documentation technique: 22,61 € L'unité (en boîte de 10)	Elma	8	Slotted	6 mm	2 bit Quadrature	Digital Square Wave	-	-	-	-	-
Alps Alpine 15 Pulse Incremental Mechanical Rotary Encoder with a 9 mm Knurl Shaft (Not Indexed), Through Hole N° de stock RS: 172-7707 Référence fabricant: EC11E152U402 Documentation technique: 8,248 € L'unité (dans un plateau de 80)	Alps Alpine	15	Knurl	9 mm	Incremental	Digital Square Wave	Through Hole	26.4mm	Not Indexed	-	1 mm, 2.6 x 1.5 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 Documentation technique: 1,74 € la pièce	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	15mm	Not Indexed	60rpm	1 mm, 2.6 x 1.8 mm
Alps Alpine 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole N° de stock RS: 172-6320 Référence fabricant: EC16B242040R Documentation technique: 0,865 € L'unité (dans un plateau de 60)	Alps Alpine	24	Flat	6 mm	Incremental	-	Through Hole	25mm	-	-	1.2 mm, 2 x 2.1 mm
Bourns 12 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole N° de stock RS: 781-6815 Référence fabricant: PEC11R-4215F-S0012 Documentation technique: 1,72 € la pièce	Bourns	12	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	15mm	-	60rpm	1mm
Broadcom 256 Pulse Incremental Mechanical Rotary Encoder N° de stock RS: 714-0237 Référence fabricant: AEAT-601B-F06 Documentation technique: 48,23 € la pièce	Broadcom	256	-	-	Incremental	Quadrature Code	-	-	-	-	-
Bourns 24 Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole N° de stock RS: 167-4648 Référence fabricant: PEC11R-4020F-S0024 Documentation technique: 1,248 € L'unité (en sachet de 75)	Bourns	24	Flat	6 mm	Incremental	Digital Square Wave	Through Hole	20mm	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

228 Produits présentés pour Mechanical Rotary Encoders

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