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Components and Materials Of An Electric Linear Actuator

An electric linear actuator is a complex assembly that converts electrical energy into controlled linear force. Its durability depends on how well its internal materials match your application's load and environmental stresses. A 3-phase electric linear actuator is a heavy-duty industrial machine designed to move massive loads (often several tons) with high precision. Because it operates on three-phase power, its components are built to handle significantly higher thermal and mechanical stresses than standard 12V or 24V DC models.
Availability:
Quantity:
  • KMW100 - KMW15000

  • KEMUSEN

Working Principle: A trapezoidal lead screw and nut is driven by an electric motor, through a reduction gearbox. The lead screw converts rotary motion to linear movement. When the motor is activated, it rotates the screw, which moves the nut, the nut extends and retracts the piston rod, which is attached to the load.

We produce the the best-performing Electric Linear Actuators with high-quality materials that meet international standards. Below is a summary of the various materials used in Electric Linear Actuators construction.

KMWH (4)

1. Housing is nodular cast iron.

2. Trapezoidal lead screw is 45# steel. Custom 304 or 316 stainless steel.

3. Travelling Nut is aluminum bronze.

4. Push Rod is high strength steel tube. Custom 304, 316 stainless steel.

5. Protection Tube is high strength steel tube.

6. Bearing is chromium bearing steel.

7. Trunnion Mounting Brackets is high strength steel.

8. Front Clevis (Fork Head) is high strength steel.

9. Spur Gears is high strength alloy steel.

10. Bellows Boots (Pushrod Cover) is high quality rubber molded convoluted boots with stainless steel clamps.

KMWH (2)

KMWH (1)KMJ1

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Xiabian, Chang'an, Dongguan, Guangdong, China
Phone: +86-137-1229-1184
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