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.
35 Produkter
35 Produkter
Jämföra Produktdetaljer Pris (ex. moms) | Varumärke | Pulses Per Revolution | Shaft Style | Shaft Diameter | Encoder Reading | Encoder Signal | Mounting Type | Shaft Length | Index Output | Maximum Operating Speed | Mounting Hole Diameter |
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Varje 12,64 kr | Alps Alpine | 24 | Flat | 6 mm | Incremental | - | Through Hole | 25mm | - | - | 1.2 mm, 2 x 2.1 mm | ||||||||
Var (i en bricka med 60) 9,589 kr | Alps Alpine | 24 | Flat | 6 mm | Incremental | - | Through Hole | 25mm | - | - | 1.2 mm, 2 x 2.1 mm | ||||||||
Varje 19,07 kr | Alps Alpine | 24 | Flat | - | - | - | Through Hole | 14mm | Not Indexed | - | - | ||||||||
Varje 43,81 kr | Alps Alpine | 15 | Slot | - | Incremental | Digital Square Wave | Through Hole | 25mm | - | - | 2.1 x 1.8 mm, 1 mm | ||||||||
Var (i en bricka med 95) 14,554 kr | Alps Alpine | 24 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 25mm | Indexed | - | 1 mm, 2.1 x 2 mm | ||||||||
Varje 18,30 kr | Alps Alpine | 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 | ||||||||
Var (i en bricka med 70) 37,597 kr | Alps Alpine | 15 | Slot | - | Incremental | Digital Square Wave | Through Hole | 25mm | - | - | 1 mm, 2.1 x 1.8 mm | ||||||||
Varje 34,82 kr | Alps Alpine | 24 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 25mm | Indexed | - | 2.1 x 2 mm, 1 mm | ||||||||
Varje 60,02 kr | Alps Alpine | 15 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 20mm | Not Indexed | - | 1 mm, 2.1 x 1.8 mm | ||||||||
Varje 15,97 kr | Alps Alpine | 12 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 20mm | Not Indexed | - | 2.1 x 2 mm, 1 mm | ||||||||
Var (i en bricka med 95) 23,671 kr | Alps Alpine | 12 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 25mm | Not Indexed | - | 1 mm, 2.1 x 2 mm | ||||||||
Var (i en bricka med 120) 9,771 kr | Alps Alpine | 12 | Flat | - | - | - | Through Hole | 20mm | Not Indexed | - | - | ||||||||
Varje 32,38 kr | Alps Alpine | 24 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 30mm | Not Indexed | - | 2.1 x 2 mm, 1 mm | ||||||||
Var (i en rulle med 1000) 16,852 kr | Alps Alpine | 12 | Hollow | 2 mm | Incremental | - | Bracket Mount, Surface Mount | - | Not Indexed | - | 1.5mm | ||||||||
Var (i en bricka med 80) 16,282 kr | Alps Alpine | 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 | ||||||||
Varje 10,42 kr | Alps Alpine | 12 | Hollow | 3.6 mm | Incremental | Digital Square Wave | Through Hole | - | Not Indexed | - | 1 mm, 2.1 x 1.8 mm | ||||||||
Varje 18,01 kr | Alps Alpine | 12 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 25mm | Not Indexed | - | 1 mm, 2.1 x 2 mm | ||||||||
Varje 68,31 kr | Alps Alpine | - | - | 11 mm | - | - | Through Hole | - | - | - | - | ||||||||
Varje 19,89 kr | Alps Alpine | 12 | Flat | - | - | - | Through Hole | 20mm | Not Indexed | - | - | ||||||||
Varje 21,07 kr | Alps Alpine | 24 | Flat | 6 mm | Incremental | Digital Square Wave | Through Hole | 20mm | Not Indexed | - | 2.1 x 2 mm, 1 mm | ||||||||