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. 712-5428
Mfr. Part No.DFS60B-S4PK10000
BrandSick
TWD17,600.00
Each
units
10000 Incremental - HTL, TTL Solid 10mm 5 → 32 V dc - - IP65, IP67 - 43.1mm - -
RS Stock No. 712-5412
Mfr. Part No.DFS60B-S1PA10000
BrandSick
TWD17,600.00
Each
units
10000 Incremental - HTL, TTL Solid 6mm 5 → 32 V dc - - IP65, IP67 - 40.1mm - -
RS Stock No. 712-5424
Mfr. Part No.DFS60B-S4PA10000
BrandSick
TWD17,600.00
Each
units
10000 Incremental - HTL, TTL Solid 10mm 5 → 32 V dc - - IP65, IP67 - 40.1mm - -
RS Stock No. 712-5437
Mfr. Part No.DFS60B-BHPA10000
BrandSick
TWD22,800.00
Each
units
10000 Incremental - HTL, TTL Hollow 15mm 5 → 32 V dc - - IP65, IP67 - 45.5mm - -
RS Stock No. 492-9163
Mfr. Part No.ARS60-G4A00360
BrandSick
TWD31,500.00
Each
units
360 Absolute 10000rpm Gray Solid 10mm 10 → 32 V dc - 360Steps IP64, IP65, IP66 Parallel 78.5mm - -
RS Stock No. 122-4633
Mfr. Part No.PFG05-A1KM0160
BrandSick
TWD11,526.00
Each
units
2500 - - - - - 7 → 30 V 0.06 mm - IP50, IP65 - 55mm 55mm 50mm
RS Stock No. 492-9208
Mfr. Part No.AD-ATM60-KA3PR
BrandSick
TWD9,800.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 492-9179
Mfr. Part No.ATM60-A4A12X12
BrandSick
TWD38,700.00
Each
units
8192 Absolute 6000rpm Digital, Gray Solid 10mm 10 → 32 V dc - 8192Steps IP43, IP65, IP67 SSI-Gray 93.8mm - -
RS Stock No. 122-4628
Mfr. Part No.AFS60A-BHNB262144
BrandSick
TWD23,609.00
Each
units
262144 Absolute 6000rpm - Hollow 15mm 10 → 30 V dc 18 Bit 262144Steps IP65, IP67 PROFINET - 60 Dia.mm 71.5mm
RS Stock No. 122-4627
Mfr. Part No.AFM60A-S4NB018X12
BrandSick
TWD32,800.00
Each
units
262144 Absolute 4096rpm - Solid 10mm 10 → 30 V dc 18 Bit 262144Steps IP65, IP67 PROFINET - 60 Dia.mm 65mm
RS Stock No. 712-5421
Mfr. Part No.DFS60B-S1PK10000
BrandSick
TWD17,600.00
Each
units
10000 Incremental - HTL, TTL Solid 6mm 5 → 32 V dc - - IP65, IP67 - 43.1mm - -
RS Stock No. 122-4632
Mfr. Part No.PFG05-E1KM0160
BrandSick
TWD11,673.00
Each
units
2500 Linear Measuring - - - - 7 → 30 V 0.06 mm - IP50, IP65 - 55mm 55mm 50mm
RS Stock No. 712-5430
Mfr. Part No.DFS60B-BHPK10000
BrandSick
TWD22,800.00
Each
units
10000 Incremental - HTL, TTL Hollow 15mm 5 → 32 V dc - - IP65, IP67 - 45.5mm - -
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. 122-4634
Mfr. Part No.PFG08-P1AM03PP
BrandSick
TWD23,347.00
Each
units
65536 Linear Measuring - - - - 4.5 → 32 V 0.014 mm - IP50, IP67 - 190mm 190mm 76.5mm
RS Stock No. 122-4626
Mfr. Part No.AFS60A-S4NB262144
BrandSick
TWD22,822.00
Each
units
- Absolute 9000rpm - Solid 10mm 10 → 30 V dc 18 Bit 262144Steps IP65, IP67 PROFINET - 60 Dia.mm 65mm
RS Stock No. 122-4635
Mfr. Part No.PFG13-P1AM05PP
BrandSick
TWD28,462.00
Each
units
65536 Linear Measuring - - - - 4.5 → 32 V 0.023 mm - IP50, IP67 - 190mm 190mm 76.5mm
RS Stock No. 492-9157
Mfr. Part No.ARS60-A4A08192
BrandSick
TWD30,600.00
Each
units
8192 Absolute 10000rpm Gray, SSI Solid 10mm 10 → 32 V dc - 8192Steps IP64, IP65, IP66 SSI-Gray 78.5mm - -
RS Stock No. 492-9191
Mfr. Part No.ATM60-P4H13X13
BrandSick
TWD40,700.00
Each
units
8192 Absolute 6000rpm - Solid 10mm 10 → 32 V dc - 8192Steps IP43, IP65, IP66 PROFIBUS 93.8mm - -
RS Stock No. 492-9185
Mfr. Part No.ATM60-AAA12X12
BrandSick
TWD42,800.00
Each
units
8192 Absolute 3000rpm Digital, Gray Hollow 12mm 10 → 32 V dc - 8192Steps IP43, IP65, IP67 SSI-Gray 87.1mm - -