Product Info

◆ What are DC Linear Solenoids?
DC Linear Solenoids are devices that use direct current (DC) to create a magnetic field, which drives a metal plunger in a linear motion. They can be used to pull or push objects, making them crucial components in automation systems and various machines.

◆ These solenoids are commonly used in applications that require:
✅ Quick pulling or pushing force
✅ Precise control
✅ Long-term repetitive operation

◆ How DC Linear Solenoids work:
🔸 When electricity is supplied to the coil → a magnetic field is generated, pulling or pushing the metal plunger in a straight line
🔸 When power is cut → a spring or gravity returns the plunger to its original position

◆ Types of DC Linear Solenoids:
🔸 Pull-type – pulls the plunger inward towards the coil
🔸 Push-type – pushes the plunger away from the coil
🔸 Bi-directional – moves in both directions

◆ Applications of DC Linear Solenoids:
🔹 Automotive industry
✅ Fuel injectors
✅ Electric door locks
🔹 Industrial systems and machinery
✅ Flow control valves in industrial plants
✅ Industrial robots and CNC machines
🔹 Automation and robotics
✅ Actuation devices in factories
✅ Robotic arms and automated picking devices
🔹 Security systems
✅ Automatic locks for doors and safes
✅ Emergency door opening and closing systems

◆ Advantages and disadvantages of DC Linear Solenoids:
✅ Advantages of DC Linear Solenoids
✔️ Precise motion control
✔️ Fast response time
✔️ Long service life
✔️ Low energy consumption

❌ Disadvantages of DC Linear Solenoids
⚠️ Can generate heat if used continuously
⚠️ Requires appropriate voltage; otherwise, performance may decrease