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    Mechanical Rotary Encoders

    Mechanical rotary encoders, also called shaft encoders, are electro-mechanical devices that convert the angular motions (movement around fixed points) of rotary shafts into either analogue or digital signals.

    What are mechanical rotary encoders used for?

    Applications that require precision shaft rotation (movement around a specific point) make use of mechanical rotary encoders.

    These include industrial control machinery in factories, rotating radar platforms in satellite structures or computer input devices like trackballs and mice.

    Types of mechanical rotary encoders

    Absolute encoders:

    • have tracking functions to determine specific shaft positioning points in industrial equipment like CNC machines, lathes and bore machines.
    • maintain positioning data even when power is cut from the system. When the system is switched on again it begins operating from the point where it stopped previously.

    Incremental (relative) encoders:

    • record deviations in shaft position points over certain time frames. With each new time frame after power is cut and switched on again the encoder starts recording from a predetermined reference and measures the distance between the previous point and the current point.

    226 產品顯示為 Mechanical Rotary Encoders

    • RS庫存編號 240-7313
    • 製造零件編號 RAME012M11114JB
    个 (以毎盒:5)
    HK$4,556.00
    Vishay
    14
    Round
    12.7 mm
    Absolute
    Binary
    -
    -
    -
    -
    -
    个 (以毎袋:75)
    HK$6.012
    Bourns
    24
    Flat
    6 mm
    Incremental
    Digital Square Wave
    Through Hole
    15mm
    Not Indexed
    100rpm
    1 mm, 2 x 2.1 mm
    • RS庫存編號 485-832
    • 製造零件編號 482016564002
    HK$506.96
    Wurth Elektronik
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 167-5383
    • 製造零件編號 PEC11R-4215F-N0024
    个 (以毎袋:75)
    HK$8.536
    Bourns
    24
    Flat
    6 mm
    Incremental
    Digital Square Wave
    Through Hole
    15mm
    -
    60rpm
    1mm
    • RS庫存編號 241-2350
    • 製造零件編號 E33-VT652-M01T
    个 (以毎盒:10)
    HK$366.776
    Elma
    16
    Slotted
    6 mm
    2 bit Quadrature
    Digital Square Wave
    -
    -
    -
    -
    -
    • RS庫存編號 241-2339
    • 製造零件編號 E33-ST622-M01T
    个 (以毎盒:10)
    HK$366.776
    Elma
    8
    Slotted
    6 mm
    2 bit Quadrature
    Digital Square Wave
    -
    -
    -
    -
    -
    个 (以毎袋:75)
    HK$10.156
    Bourns
    24
    Flat
    6 mm
    Incremental
    Digital Square Wave
    Through Hole
    20mm
    Not Indexed
    60rpm
    1 mm, 2.6 x 1.8 mm
    个 (以毎盒:42)
    HK$428.876
    Bourns
    1024 (Position)
    Plain
    3.17 mm
    Absolute
    Digital Square Wave
    Through Hole
    22.23mm
    Not Indexed
    10000rpm
    10.67mm
    • RS庫存編號 167-5309
    • 製造零件編號 PEC12R-4230F-S0024
    个 (以毎袋:75)
    HK$7.714
    Bourns
    24
    Flat
    6 mm
    Incremental
    Digital Square Wave
    Through Hole
    30mm
    -
    100rpm
    1mm
    • RS庫存編號 241-2343
    • 製造零件編號 E33-ST6C2-M01T
    个 (以毎盒:10)
    HK$366.776
    Elma
    16
    Slotted
    6 mm
    2 bit Quadrature
    Digital Square Wave
    -
    -
    -
    -
    -
    个(每套 95)
    HK$15.634
    Alps Alpine
    24
    Flat
    6 mm
    Incremental
    Digital Square Wave
    Through Hole
    25mm
    Indexed
    -
    1 mm, 2.1 x 2 mm
    • RS庫存編號 127-639
    • 製造零件編號 179983 M22-INC-SWD-INC
    HK$1,097.20
    Eaton
    -
    -
    -
    -
    -
    Push-Fit
    -
    -
    -
    -
    • RS庫存編號 315-132
    • 製造零件編號 H40640000005ANUFBX
    HK$420.40
    Variohm Group
    640
    Round
    -
    Incremental
    2 Channel Quadrature
    Screw Mount
    -
    -
    -
    -
    • RS庫存編號 167-4652
    • 製造零件編號 PEC11R-4125F-S0018
    个 (以毎袋:75)
    HK$11.248
    Bourns
    18
    Flat
    6 mm
    Incremental
    Digital Square Wave
    -
    25mm
    Not Indexed
    60rpm
    7mm
    个(每托盘 2 )
    HK$32.80
    Wurth Elektronik
    20
    -
    6 mm
    Incremental
    -
    Through Hole
    20mm
    -
    -
    -
    个(每托盘 2 )
    HK$29.45
    Wurth Elektronik
    8
    -
    6 mm
    Incremental
    -
    Through Hole
    20mm
    -
    -
    -
    • RS庫存編號 241-2347
    • 製造零件編號 E33-VT622-M45T
    个 (以毎盒:10)
    HK$257.03
    Elma
    8
    Slotted
    6 mm
    2 bit Quadrature
    Digital Square Wave
    -
    -
    -
    -
    -
    个(每套 45)
    HK$29.516
    Bourns
    6
    Plain with Slot
    6.35 mm
    Incremental
    Digital Square Wave
    Panel Mount
    19mm
    Not Indexed
    120rpm
    9mm
    • RS庫存編號 167-4657
    • 製造零件編號 PEC11R-4225F-S0024
    个 (以毎袋:75)
    HK$11.163
    Bourns
    24
    Flat
    6 mm
    Incremental
    Digital Square Wave
    -
    25mm
    Not Indexed
    60rpm
    7mm
    • RS庫存編號 485-831
    • 製造零件編號 482012714003
    HK$536.69
    Wurth Elektronik
    -
    -
    -
    -
    -
    -
    -
    -
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