Rotary Encoders

Rotary Encoders are devices that convert a motion into an analogue or digital signal. These devices are electro-mechanical sensors that monitor the position of the shaft or axle and convert it into the signal readable for digital devices. Rotary Encoders are also known as shaft encoders.
Rotary Encoders can be divided into 2 main types:
· Absolute – Digital Absolute encoders produce a unique digital code for each angle of shaft. These type of encoders maintains position information when a system power is off. The position of encoder is available again on applying power. The relationship between the encoder value and the physical position of the controlled machinery is set at assembly, the system does not need to return to a calibration point to maintain position accuracy.
Types of absolute encoders:
o Mechanical
o Optical
o Magnetic
o Capacitive
· Incremental – These encoders accurately records the changes in position of the shaft but does not power up with fixed relation between encoder state and physical position. The point where the counting begins depends on the external device counting system and not the position of the encoder. To provide useful position information, the encoder position must be referenced to the device to which is attached.
Rotary Encoders are commonly used in many applications that require precise shaft unlimited rotation. It means they can be used across industries such as robotics industry, electronic industry, and machinery production but are also very popular parts of many household devices.

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Omschrijving Prijs Pulses Per Revolution Encoder Technology Maximum Revolutions Output Signal Type Shaft Type Shaft Diameter Supply Voltage Resolution Steps Per Revolution IP Rating Interface Overall Height Overall Width Overall Depth
RS-stocknr. 150-221
FabrikantnummerGA240.030R005000
FabrikantBaumer
€ 439,93
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Aantal stuks
2048 Absolute 6000rpm Gray Solid - 10 → 30 V dc - 16384Steps IP54 - 76mm - -
RS-stocknr. 181-1064
Fabrikantnummer05.2420.1242.0500
FabrikantKubler
€ 193,68
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Aantal stuks
500 Incremental - Push Pull Hollow 6mm 8 → 30 V dc - - IP50, IP64, IP65 - 30.5mm 24mm -
RS-stocknr. 136-7757
Fabrikantnummer842E-SIP6BA
FabrikantAllen Bradley
€ 947,00
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262144 Absolute 6000rpm Analogue, Binary Hollow 8mm 10 → 30 V 18 Bit 262144 IP65, IP67 Ethernet - 63 (Dia.)mm 71.5mm
RS-stocknr. 795-1144
FabrikantRS PRO
€ 230,52
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5000 Incremental 6000rpm HTL Inverted Hollow 12mm 10 → 30 V dc 5000 ppr - IP65 - - 58 Dia.mm 44.5mm
RS-stocknr. 136-7756
Fabrikantnummer842E-SIP5BA
FabrikantAllen Bradley
€ 947,00
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262144 Absolute 6000rpm Analogue, Binary Hollow 1/4in 10 → 30 V 18 Bit 262144 IP65, IP67 Ethernet - 63 (Dia.)mm 71.5mm
RS-stocknr. 136-7755
Fabrikantnummer842E-SIP4BA
FabrikantAllen Bradley
€ 874,00
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262144 Absolute 9000rpm Analogue, Binary Solid 10mm 10 → 30 V 18 Bit 262144 IP65, IP67 Ethernet - 60 (Dia.)mm 84mm
RS-stocknr. 136-7754
Fabrikantnummer842E-SIP3BA
FabrikantAllen Bradley
€ 874,00
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262144 Absolute 9000rpm Analogue, Binary Solid 10mm 10 → 30 V 18 Bit 262144 IP65, IP67 Ethernet - 60 (Dia.)mm 84mm
RS-stocknr. 2508935768
FabrikantnummerSE 060
FabrikantSimpson
€ 239,36
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