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.

...
Read more Read less

Filters

Viewing 1 - 20 of 591 products
Results per page
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. 795-1141
BrandRS PRO
£193.10
Each
Units
4096 Incremental 6000rpm HTL Inverted Hollow 12mm 10 → 30 V dc 5000 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1233
BrandRS PRO
£308.14
Each
Units
- Absolute 6000rpm Gray Hollow 12mm 10 → 32 V dc 13 Bit 16384Steps IP67 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1160
BrandRS PRO
£193.10
Each
Units
1024 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1104
BrandRS PRO
£174.62
Each
Units
5000 Incremental 8000rpm HTL Inverted Solid 10mm 10 → 30 V dc 5000 ppr - IP67 - - 58 Dia.mm 90mm
RS Stock No. 795-1198
BrandRS PRO
£277.33
Each
Units
262144 Absolute 8000rpm - Solid 10mm 10 → 32 V dc 18 Bit 16384Steps IP67 - - 58 Dia.mm 91mm
RS Stock No. 795-1185
BrandRS PRO
£193.10
Each
Units
5000 Incremental 6000rpm HTL Inverted Hollow 12mm 10 → 30 V dc 5000 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-0971
BrandRS PRO
£156.12
Each
Units
500 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 71mm
RS Stock No. 795-1135
BrandRS PRO
£193.10
Each
Units
1024 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1028
BrandRS PRO
£156.12
Each
Units
1024 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 76mm
RS Stock No. 795-1239
BrandRS PRO
£308.14
Each
Units
8192 Absolute 6000rpm Gray Hollow 12mm 10 → 32 V dc 13 Bit 16384Steps IP67 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1132
BrandRS PRO
£193.10
Each
Units
3600 Incremental 6000rpm HTL Inverted Hollow 12mm 10 → 30 V dc 5000 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1116
BrandRS PRO
£193.10
Each
Units
200 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1113
BrandRS PRO
£193.10
Each
Units
50 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-0965
BrandRS PRO
£156.12
Each
Units
200 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 71mm
RS Stock No. 795-1236
BrandRS PRO
£308.14
Each
Units
- Absolute 6000rpm Gray Hollow 12mm 10 → 32 V dc 13 Bit 16384Steps IP67 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1157
BrandRS PRO
£193.10
Each
Units
200 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-0993
BrandRS PRO
£174.62
Each
Units
5000 Incremental 10000rpm HTL Inverted Solid 6mm 10 → 30 V dc 5000 ppr - IP67 - - 58 Dia.mm 71mm
RS Stock No. 795-1012
BrandRS PRO
£156.12
Each
Units
360 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 76mm
RS Stock No. 795-1179
BrandRS PRO
£193.10
Each
Units
2048 Incremental 6000rpm HTL Inverted Hollow 12mm 5 → 30 V dc 2500 ppr - IP65 - - 58 Dia.mm 44.5mm
RS Stock No. 795-1003
BrandRS PRO
£156.12
Each
Units
256 Incremental 10000rpm HTL Inverted Solid 6mm 5 → 30 V dc 2500 ppr - IP67 - - 58 Dia.mm 76mm
Related Products
Allen Bradley 842E series ultra-high resolution Ether Net/IP ...
Description:
Allen Bradley 842E series ultra-high resolution Ether Net/IP absolute encoders provide dual-port Ethernet and M12 connectors. The 842E series encoders are designed for high performance and reliability in harsh industrial environments. Encoders include an embedded Ether Net/IP switch to connect additional Ethernet/IP capable products in series and/or support a Device ...
500ppr encoders designed for fitting directly onto motor ...
Description:
500ppr encoders designed for fitting directly onto motor shafts etc. Both versions have 2 digital output waveforms which are 90° out of phase to provide resolution and direction information. However, the 3 channel version also provides a pulse once per revolution output (index) for added versatility5V dc operation with TTL ...
Output signal, channel A leads channel B by ...
Description:
Output signal, channel A leads channel B by 60° ±30° with clockwise rotation15 pulse - 30 detent Snap-in PCB and panel mountable Horizontal and vertical mount options Long life, high reliability End slotted metal shaft and Flatted shaft types Rotational life 15000 cycles Rated at 10mA 5Vdc Insulation resistance 300 ...
Description:
The coder can be powered by a wide supply range of between 4.75 and 30 Vdc.Universal output stage, compatible with Totem pole, NPN or PNP and RS422 or TTL line transmitter.Resolution up to 5000 pulses / turn.A, B, Top zero and complemented output signals.Hollow axis coders for direct mounting onto ...