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 Mechanicalo Opticalo Magnetico 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. 795-1084
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. 701-4352
Mfr. Part No.DPL12SH2424A25K1
TWD362.00
Each
units
24 Incremental 60rpm Quadrature Solid 6mm 5 V dc - - - - 25mm 13.2mm 12.4mm
RS Stock No. 122-4629
Mfr. Part No.AFM60A-BHNB018X12
BrandSick
TWD26,932.00
Each
units
- Absolute 4096rpm - Hollow 15mm 10 30 V dc 18 Bit 262144Steps IP65, IP67 PROFINET - 60 Dia.mm 71.5mm
RS Stock No. 481-7622
Mfr. Part No.GXM1W.A20W0BBB00
BrandBaumer
TWD64,213.00
Each
units
- Optical 6000rpm Digital Solid shaft 10mm 10 30 V dc 12 Bit - IP65 BCD - 58 Dia.mm -
RS Stock No. 189-2689
Mfr. Part No.EAM580R-BAC.7NC4.A36A1.A
BrandBaumer
TWD18,937.00
Each
units
- Magnetic 6000rpm - Hollow shaft 12mm 14 30 V dc 12 bit - IP67 - - 58mm -
RS Stock No. 691-7715
Mfr. Part No.EM14C0D-E28-L064N
BrandBourns
TWD690.00
Each
units
64 Optical 120rpm Quadrature Slotted 1/8in 5 V dc 2 bit - IP54 - 14.76mm 14.25mm 32.05mm
RS Stock No. 860-2733
Mfr. Part No.8.5000.B157.5000
BrandKubler
TWD9,916.00
Each
units
5000 Incremental 12000rpm Push Pull Solid 6mm 10 → 30 V dc - - IP65 - 71.4mm 50.8mm 64mm
RS Stock No. 499-7807
Mfr. Part No.BHG 16.25W.5000-B2-5
BrandBaumer
TWD24,041.00
Each
units
5000 Optical 12000rpm Push Pull Hollow shaft 12mm 4.5 30 V dc - - IP42 - - 58 Dia.mm -
RS Stock No. 666-6864
Mfr. Part No.0541211
BrandHengstler
TWD13,510.00
Each
units
- Absolute 10000rpm Gray, SSI Solid 10mm 7 30 V dc 12 bit - IP64 SSI-Gray 48.1mm - -
RS Stock No. 744-5334
Mfr. Part No.E6B2CWZ6C500PR2M
BrandOmron
TWD4,879.00
Each
units
500 Incremental 6000rpm NPN Open Collector Solid 6mm 5 → 24 V dc - - IP50 - 59mm - -
RS Stock No. 178-3117
Mfr. Part No.HEDS-5540#A02
BrandBroadcom
TWD1,340.70
Each (In a Tray of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 388-5589
Mfr. Part No.WDG58B-500-ABN-G24-K3
TWD7,464.00
Each
units
500 Incremental 8000rpm HTL Solid - 10 → 30 V dc - - IP65, IP67 - 83mm - -
RS Stock No. 188-3536
Mfr. Part No.EAM580-SY6.7L4G.13120.A
BrandBaumer
TWD18,656.00
Each
units
- Magnetic 6000rpm - Solid shaft 6mm 4.5 30 V dc MT 12 bit, ST 13 bit - IP67 - - 58mm -
RS Stock No. 441-6112
Mfr. Part No.8.3720.5621.0500
BrandKubler
TWD6,720.00
Each
units
500 Incremental 6000rpm Push Pull Hollow 8mm 5 → 30 V dc - - IP65 - 44.5mm - -
RS Stock No. 260-3724
Mfr. Part No.RI32-O/ 100ER.11KB
BrandHengstler
TWD6,601.00
Each
units
100 Incremental 6000rpm Push Pull Solid 6mm 10 → 30 V dc - - IP40 - 27mm - -
RS Stock No. 691-7705
Mfr. Part No.EM14A0D-C24-L064S
BrandBourns
TWD750.00
Each
units
64 Optical 120rpm Quadrature Flatted 1/4in 5 V dc 2 bit - IP54 - 14.76mm 14.25mm 32.05mm
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. 822-6446
Mfr. Part No.E6B2-CWZ6C 360P/R 0.5M
BrandOmron
TWD8,730.00
Each
units
360 Incremental 6000rpm NPN Open Collector Radial, Thrust - 5 → 24 V dc 360 ppr - IP50 - 59mm 40 Dia.mm -
RS Stock No. 162-2608
Mfr. Part No.EM14A0D-B28-L008S
BrandBourns
TWD658.50
Each (In a Tube of 25)
units
8 Optical 120rpm Quadrature Slotted 1/4in 5 V dc 2 Bit - IP54 - 14.76mm 14.25mm 32.05mm
RS Stock No. 820-3711
Mfr. Part No.EIL580-TT12.5FN.00512.A
BrandBaumer
TWD8,332.00
Each
units
512 Optical 6000rpm HTL, Push Pull Hollow shaft 12mm 8 30 V dc - - IP65 - - 58 Dia.mm -