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 Encoder Technology Pulses Per Revolution 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. 542-5246
Mfr. Part No.MDFK 08G 8124
BrandBaumer
kr 1 499,39
Each
Units
Magnetic 1024 - HTL/Push Pull - - 8 → 30 V dc - - IP67 - - 9x46mm -
RS Stock No. 481-7313
Mfr. Part No.GI333.M70R031
BrandBaumer
kr 3 470,56
Each
Units
Optical 3600 6000rpm HTL/Push Pull Hollow shaft 12mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 150-423
Mfr. Part No.GI342.N707123000
BrandBaumer
kr 2 128,00
Each
Units
Optical 1024 6000rpm HTL/Push Pull Hollow shaft 12mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 150-401
Mfr. Part No.GI342.N707122000
BrandBaumer
kr 2 128,00
Each
Units
Optical 1000 6000rpm HTL/Push Pull Hollow shaft 12mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 481-7256
Mfr. Part No.GI333.M70R015
BrandBaumer
kr 3 470,56
Each
Units
Optical 500 6000rpm HTL/Push Pull Hollow shaft 12mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 481-7391
Mfr. Part No.GI355.070R023 (GI355.070C323)
BrandBaumer
kr 2 643,05
Each
Units
Optical 1024 10000rpm HTL/Push Pull Solid shaft 10mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 818-2989
Mfr. Part No.EIL580P-TT12.5BF.01024.B
BrandBaumer
kr 2 901,27
Each
Units
Optical 1 → 65536 6000rpm TTL/HTL Hollow shaft 12mm 4.75 → 30 V dc - - IP65 - - 58 Dia.mm -
RS Stock No. 820-3702
Mfr. Part No.EIL580-SC10.5BN.01000.A
BrandBaumer
kr 1 664,99
Each
Units
Optical 1000 12000rpm HTL/Push Pull Solid shaft 10mm 8 → 30 V dc - - IP65 - - 58 Dia.mm -
RS Stock No. 820-3733
Mfr. Part No.EIL580-TT12.5BN.01000.A
BrandBaumer
kr 1 994,00
Each
Units
Optical 1000 6000rpm HTL/Push Pull Hollow shaft 12mm 8 → 30 V dc - - IP65 - - 58 Dia.mm -
RS Stock No. 189-2685
Mfr. Part No.EAM580-SC0.5B4G.14130.A
BrandBaumer
kr 3 023,29
Each
Units
Magnetic - 6000rpm - Solid shaft 10mm 4.5 → 30 V dc MT 13 bit, ST 14 bit - IP65 SSI-Gray - 58mm -
RS Stock No. 214-729
Mfr. Part No.BTIH 24D 16.24K 1024 T4 5
BrandBaumer
kr 2 475,55
Each
Units
Optical 1024 1200rpm HTL/Push Pull Hollow shaft 4mm 10 → 30 V dc - - IP54 - - 24 Dia.mm -
RS Stock No. 189-2687
Mfr. Part No.EAM580-BAC.5B4G.14130.A
BrandBaumer
kr 3 823,50
Each
Units
Magnetic - 6000rpm - Hollow shaft 12mm 4.5 → 30 V dc MT 13 bit, ST 14 bit - IP65 SSI-Gray - 58mm -
RS Stock No. 150-192
Mfr. Part No.GI342.N707129000
BrandBaumer
kr 2 128,00
Each
Units
Optical 2048 6000rpm HTL/Push Pull Hollow shaft 12mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 189-2688
Mfr. Part No.EAM580R-SC0.7NC4.A36A1.A
BrandBaumer
kr 3 690,00
Each
Units
Magnetic - 6000rpm - Solid shaft 10mm 14 → 30 V dc 12 bit - IP67 Analog 4-20 mA - 58mm -
RS Stock No. 150-394
Mfr. Part No.GI342.N707115000
BrandBaumer
kr 2 128,00
Each
Units
Optical 500 6000rpm HTL/Push Pull Hollow shaft 12mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 481-7212
Mfr. Part No.G0356.175R073
BrandBaumer
kr 4 059,78
Each
Units
Optical 10000 10000rpm HTL/Push Pull Solid shaft 6mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 818-2967
Mfr. Part No.EIL580P-BT12.5FF.01024.B
BrandBaumer
kr 2 901,27
Each
Units
Optical 1 → 65536 8000rpm TTL/HTL Hollow shaft 12mm 4.75 → 30 V dc - - IP65 - - 58 Dia.mm -
RS Stock No. 499-7835
Mfr. Part No.BHK 16.05A.0500-B6-5
BrandBaumer
kr 2 277,15
Each
Units
Optical 500 12000rpm RS422, TTL Hollow shaft 6mm 5 V dc - - IP42 - - 40 Dia.mm -
RS Stock No. 150-524
Mfr. Part No.GI342.N707141000
BrandBaumer
kr 2 128,00
Each
Units
Optical 100 6000rpm HTL/Push Pull Hollow shaft 12mm 4.75 → 30 V dc - - IP54 - - 58 Dia.mm -
RS Stock No. 189-2689
Mfr. Part No.EAM580R-BAC.7NC4.A36A1.A
BrandBaumer
kr 4 437,65
Each
Units
Magnetic - 6000rpm - Hollow shaft 12mm 14 → 30 V dc 12 bit - IP67 Analog 4-20 mA - 58mm -