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庫存編號 712-5428
製造零件編號DFS60B-S4PK10000
BrandSick
TWD17,600.00
單位
10000 Incremental - HTL, TTL Solid 10mm 5 → 32 V dc - - IP65, IP67 - 43.1mm - -
RS庫存編號 744-5328
製造零件編號E6B2-CWZ6C 2000P/R 2M BY OMS
BrandOmron
TWD6,031.00
單位
2000 Incremental 6000rpm NPN Open Collector Solid 6mm 5 → 24 V dc - - IP50 - 59mm - -
RS庫存編號 178-3258
製造零件編號AEDB-9140-A13
BrandBroadcom
TWD901.00
個 (以毎袋:100)
單位
- - - - - - - - - - - - - -
RS庫存編號 796-7806
製造零件編號AEDB-9140-A13
BrandBroadcom
TWD979.00
單位
500 Incremental - Push Pull - - -0.5 → 7 V dc 500 CPR - - - 13.6mm 21.6mm 9.74mm
RS庫存編號 791-8554
製造零件編號EBR7912EBI-CA-KA
BrandSensitec
TWD1,307.00
單位
- Incremental - HTL, TTL - - 3.3 → 5 V dc - 4096Steps - - 15mm 15mm 7.2mm
RS庫存編號 447-6209
製造零件編號D5.3501.A111.0000
BrandKubler
TWD9,547.00
單位
- Linear Measuring - Analogue - - 15 → 28 V dc - - - - 40mm 55mm 40mm
RS庫存編號 291-4333
製造零件編號RI58-0/2500EK.42KB
BrandHengstler
TWD6,501.00
單位
2500 Incremental 10000rpm Push Pull - - 10 → 30 V dc - - IP64, IP65, IP67 - 57.5mm - -
RS庫存編號 827-5029
製造零件編號ENT1J-D28-L00128L
BrandBourns
TWD2,146.00
單位
128 Optical 3000rpm Push Pull Solid 1/4in 5 V dc 2 Bit - IP40 - - 22.2 Dia.mm 23.37mm
RS庫存編號 499-7734
製造零件編號BHF 16.25W.1024-12-5
BrandBaumer
TWD17,575.00
單位
1024 Incremental 12000rpm Push Pull End - 4.5 → 30 V dc - 1024Steps IP42 - 33mm - -
RS庫存編號 909-3326
製造零件編號RO3500
TWD6,179.00
單位
- Incremental 12000rpm HTL, TTL Hollow 12mm 4.5 → 30 V dc 10000 I/U - IP64 IO-Link - 58.5 Dia.mm 68.6mm
RS庫存編號 441-6162
製造零件編號8.3720.5611.1024
BrandKubler
TWD5,426.00
單位
1024 Incremental 6000rpm TTL Hollow 8mm 5 V dc - - IP67 - 34mm - -
RS庫存編號 265-1717
製造零件編號EC11B152040G
TWD150.00
單位
- - - - - - - - - - - - - -
RS庫存編號 818-8773
製造零件編號AEDR-8000-1K2
BrandBroadcom
TWD303.00
單位
- Reflective - TTL - - 4.5 → 5.5 V dc 75 LPI - - - 4.38mm 6.23mm 4.38mm
RS庫存編號 178-3225
製造零件編號AEDR-8000-1K2
BrandBroadcom
TWD331.50
個 (在毎卷:100)
單位
- - - - - - - - - - - - - -
RS庫存編號 712-5412
製造零件編號DFS60B-S1PA10000
BrandSick
TWD17,600.00
單位
10000 Incremental - HTL, TTL Solid 6mm 5 → 32 V dc - - IP65, IP67 - 40.1mm - -
RS庫存編號 178-3118
製造零件編號HEDS-5605#E06
BrandBroadcom
TWD1,643.90
Each (In a Tray of 25)
單位
- - - - - - - - - - - - - -
RS庫存編號 173-5536
製造零件編號DPL12H2424A20FR
TWD192.90
個 (以毎盒:500)
單位
24 Incremental 60rpm Quadrature Solid 6mm 5 V dc - - - - 27.4mm 13.2mm 12.4mm
RS庫存編號 822-6395
製造零件編號E6C3-AG5B 360P/R 2M
BrandOmron
TWD18,968.00
單位
360 Absolute 5000rpm PNP Open Collector Solid 8mm 12 → 24 V dc 360 ppr - IP65 - 58mm 50 Dia.mm -
RS庫存編號 167-0119
製造零件編號ENT1J-D28-L00128L
BrandBourns
TWD1,983.20
Each (In a Tray of 42)
單位
128 Optical 3000rpm Push Pull Solid 1/4in 5 V dc 2 Bit - IP40 - - 22.2 Dia.mm 23.37mm
RS庫存編號 701-4277
製造零件編號DPL12H2424A20FR
TWD161.00
單位
24 Incremental 60rpm Quadrature Solid 6mm 5 V dc - - - - 27.4mm 13.2mm 12.4mm