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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Description Price 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 Stock No. 795-1053
BrandRS PRO
TWD7,478.00
Each
units
1024 Incremental 8000rpm HTL Inverted Solid 10mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 85mm
RS Stock No. 795-1040
BrandRS PRO
TWD7,478.00
Each
units
200 Incremental 8000rpm HTL Inverted Solid 10mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 85mm
RS Stock No. 795-1003
BrandRS PRO
TWD7,478.00
Each
units
256 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 76mm
RS Stock No. 795-0965
BrandRS PRO
TWD7,478.00
Each
units
200 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 71mm
RS Stock No. 795-1116
BrandRS PRO
TWD9,247.00
Each
units
200 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1056
BrandRS PRO
TWD9,080.00
Each
units
500 Incremental 8000rpm HTL Inverted Solid 10mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 85mm
RS Stock No. 795-1084
BrandRS PRO
TWD7,478.00
Each
units
256 Incremental 8000rpm HTL Inverted Solid 10mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 90mm
RS Stock No. 795-1179
BrandRS PRO
TWD9,247.00
Each
units
2048 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1019
BrandRS PRO
TWD7,478.00
Each
units
512 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 76mm
RS Stock No. 795-1021
BrandRS PRO
TWD7,771.00
Each
units
2048 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 76mm
RS Stock No. 795-1069
BrandRS PRO
TWD8,362.00
Each
units
4096 Incremental 8000rpm HTL Inverted Solid 10mm 10 → 30 V dc 5000 ppr - IP67 - - 58 Dia.mm 85mm
RS Stock No. 795-1144
BrandRS PRO
TWD9,247.00
Each
units
5000 Incremental 6000rpm HTL Inverted Hollow 12mm 10 → 30 V dc 5000 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1198
BrandRS PRO
TWD13,282.00
Each
units
262144 Absolute 8000rpm - Solid 10mm 10 → 32 V dc 18 Bit 16384Steps IP67 - - 58 Dia.mm 91mm
RS Stock No. 795-1100
BrandRS PRO
TWD8,362.00
Each
units
4096 Incremental 8000rpm HTL Inverted Solid 10mm 10 → 30 V dc 5000 ppr - IP67 - - 58 Dia.mm 90mm
RS Stock No. 795-1185
BrandRS PRO
TWD9,247.00
Each
units
5000 Incremental 6000rpm HTL Inverted Hollow 12mm 10 → 30 V dc 5000 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1093
BrandRS PRO
TWD7,478.00
Each
units
1024 Incremental 8000rpm HTL Inverted Solid 10mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 90mm
RS Stock No. 795-1135
BrandRS PRO
TWD9,247.00
Each
units
1024 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-0977
BrandRS PRO
TWD7,478.00
Each
units
360 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 71mm
RS Stock No. 795-1233
BrandRS PRO
TWD14,757.00
Each
units
- Absolute 6000rpm Gray Hollow 12mm 10 → 32 V dc 13 Bit 16384Steps IP67 SSI-Gray - 58 Dia.mm 44.5mm
RS Stock No. 795-1012
BrandRS PRO
TWD7,478.00
Each
units
360 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 76mm