Solenoids

At RS we have a range of solenoids in stock to suit your applications. An essential component of switching devices and relays, a solenoid is a wire coil that functions as an electromagnet when charged, converting electrical energy to mechanical. The device creates a magnetic field from electric current and uses the magnetic field to create linear motion. You're likely to find solenoids in many devices such as interlocks, starter motors, actuators and valves.

RS stock a complete range of solenoid solutions.

Linear solenoids are made from a wire coil wrapped in a corkscrew around a moveable metal core.

  • They exert a push/pull force on a moveable metal slug, completing a circuit when the linear solenoid coils are activated by an electrical current.
  • Their smooth motion means linear solenoids are often used in automatic security door mechanisms, as well as in starter motors.

Tubular solenoids also create a push-pull force on a metallic core, using much the same principle. However, the tubular solenoid is encased in a metallic sleeve, helping minimise magnetic flux leakage.

  • This optimises the tubular solenoid's performance, making it ideal for safe installation in a broad range of 'long stroke' appliances, e.g. in current limiting switches, steering controls and hydraulic valves.

Rotary solenoids again utilise a wire coil around a metal core, but in this case the core is disc-mounted.

  • A system of cut grooves and ball bearings enable rotary motion when the solenoid is electrically charged. When the current switches off, a spring turns the rotary solenoid disc back to its original position.
  • Rotary solenoids are more robust and durable than linear solenoids, and used in precision industrial machinery such as lasers and shutters.

We also stock holding magnets and other solenoid accessories, including replacement solenoid spring kits.

What's the difference between AC laminated solenoids and DC D-frame solenoids?

AC laminated solenoids use an in-rush (instantaneous high input) current to deliver a large amount of force with their first stroke. They're used in electronic devices requiring immediate action, such as medical equipment, locks, industrial machinery and domestic appliances.

DC D-frame solenoids consist of a two-piece frame, designed to offer either push, pull, or push-pull forces. They're found in electromechanical relays, valves, and vehicle gear/transmission systems.

165 產品顯示為 Solenoids

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有庫存
  • RS庫存編號 173-6456
  • 製造零件編號 195203-234
小計(1 件)
TWD1,014.00(不含稅)
TWD1,014.00/件
暫時無法供應
  • RS庫存編號 173-6493
  • 製造零件編號 H-2744-032
小計(1 件)
TWD6,586.00(不含稅)
TWD6,586.00/件
最後的 RS 庫存
  • RS庫存編號 173-6445
  • 製造零件編號 129450-029
小計(1 件)
TWD2,465.00(不含稅)
TWD2,465.00/件
暫時缺貨
  • RS庫存編號 284-6550
  • 製造零件編號 4000-70403-0001150
小計(1 套,共 10 件)
TWD2,306.00(不含稅)
TWD230.60/件
有庫存
  • RS庫存編號 905-9931
  • 製造零件編號 SD0630 12V
小計(1 件)
TWD378.00(不含稅)
TWD378.00/件
有庫存
  • RS庫存編號 905-9935
  • 製造零件編號 SD0740
小計(1 件)
TWD582.00(不含稅)
TWD582.00/件
有庫存
  • RS庫存編號 491-653
  • 製造零件編號 7000-18001-6360150
小計(1 件)
TWD494.00(不含稅)
TWD494.00/件
最後的 RS 庫存
  • RS庫存編號 173-6481
  • 製造零件編號 H-15021-028
小計(1 件)
TWD4,263.00(不含稅)
TWD4,263.00/件
有庫存
  • RS庫存編號 173-6483
  • 製造零件編號 H-2168-032
小計(1 件)
TWD4,500.00(不含稅)
TWD4,500.00/件
暫時缺貨
  • RS庫存編號 173-6454
  • 製造零件編號 195202-234
小計(1 件)
TWD779.00(不含稅)
TWD779.00/件
有庫存
  • RS庫存編號 173-6484
  • 製造零件編號 H-2346-032
小計(1 件)
TWD4,446.00(不含稅)
TWD4,446.00/件
暫時缺貨
  • RS庫存編號 144-1331
  • 製造零件編號 53797-82
小計(1 件)
TWD7,268.00(不含稅)
TWD7,268.00/件
有庫存
  • RS庫存編號 346-7872
  • 製造零件編號 8238064-24VCC-100%
小計(1 件)
TWD8,298.00(不含稅)
TWD8,298.00/件
暫時缺貨
  • RS庫存編號 173-6436
  • 製造零件編號 123421-036
小計(1 件)
TWD2,097.00(不含稅)
TWD2,097.00/件
有庫存
  • RS庫存編號 177-0116
小計(1 件)
TWD392.00(不含稅)
TWD392.00/件
有庫存
  • RS庫存編號 177-0129
小計(1 件)
TWD1,686.00(不含稅)
TWD1,686.00/件
有庫存
  • RS庫存編號 905-9938
  • 製造零件編號 SD0629 6V
小計(1 件)
TWD378.00(不含稅)
TWD378.00/件
有庫存
  • RS庫存編號 905-9969
  • 製造零件編號 STL1
小計(1 件)
TWD2,308.00(不含稅)
TWD2,308.00/件
最後的 RS 庫存
  • RS庫存編號 358-3996
  • 製造零件編號 SD117A99P3
小計(1 件)
TWD2,876.00(不含稅)
TWD2,876.00/件
有庫存
  • RS庫存編號 284-6543
  • 製造零件編號 4000-70403-0001060
小計(1 套,共 10 件)
TWD2,306.00(不含稅)
TWD230.60/件
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