What are the advantages of electric linear actuators over hydraulic and pneumatic ones?

Electric linear actuators offer several advantages: Precision Control: Electric actuators can be accurately controlled, making them ideal for applications requiring precise movement. Cleaner Operation: No risk of fluid leaks, unlike hydraulic systems. Energy Efficiency: They only consume energy when moving, while hydraulic systems require continuous pressure. Lower Maintenance: Electric actuators have fewer moving parts and do not require fluids, reducing maintenance needs. Compact Design: Electric actuators are generally smaller and easier to integrate into various systems.

10

2024

/

04

What is the difference between a lead screw and a ball screw in a linear actuator?

Lead Screws: Use a threaded rod and nut to create motion. They have more friction, which makes them self-locking, meaning they hold their position when the motor is off. However, they are less efficient and wear faster. Ball Screws: Use recirculating ball bearings between the screw and nut, reducing friction and increasing efficiency. Ball screws are more precise and durable but usually more expensive and require a braking system to maintain position.

08

2024

/

04

How do I control the movement of a linear actuator?

Linear actuators can be controlled in several ways: Manual Switches: Simple on/off switches to extend or retract the actuator. Remote Controls: Wireless control systems allow for remote operation. Programmable Controllers: Automated systems using PLCs (Programmable Logic Controllers) or microcontrollers to manage complex movements. Feedback Sensors: Position sensors like potentiometers, encoders, or limit switches are used to monitor the actuator’s position and allow for precise control.

03

2024

/

04

What are the typical lifespans of linear actuators?

The lifespan of a linear actuator depends on the type, operating conditions, and maintenance: Electric Linear Actuators: Typically last between 5,000 to 100,000 cycles, depending on quality and usage. Hydraulic and Pneumatic Actuators: Can last longer if well-maintained, but are more susceptible to wear due to seals and fluid leaks.

31

2024

/

03

March Cleaning Equipment Exhibition

March Cleaning Equipment Exhibition

From March 26th to 29th, 2024, Changzhou TA-nikoda Electrical Appliance Co., Ltd. successfully participated in the Cleaning Equipment Exhibition held at the Shanghai New International Expo Center, and successfully accomplished various display and communication tasks at Booth N1B36.

29

2024

/

03

What maintenance is required for linear actuators?

Maintenance needs vary by type: Electric Actuators: Require minimal maintenance, but periodic inspections for wear on mechanical parts (e.g., screws, gears) and checking electrical connections are recommended. Hydraulic Actuators: Need regular checks for fluid levels, seals, and hoses for leaks. Pneumatic Actuators: Require inspections for air leaks and proper lubrication of seals.

26

2024

/

03

Can linear actuators be used outdoors?

Yes, but the actuator must be designed to withstand outdoor conditions. For outdoor use, choose actuators with: IP Ratings: Actuators with a higher Ingress Protection (IP) rating are more resistant to dust and water. An IP66 or IP67 rating is suitable for harsh outdoor environments. Corrosion-Resistant Materials: Stainless steel or treated aluminum housings and components prevent rust and corrosion. Temperature Resistance: Some actuators are built to operate in extreme hot or cold environments.

19

2024

/

03

** ACCESS East China Manufacturers Forum and Industry Standardization Seminar **

** ACCESS East China Manufacturers Forum and Industry Standardization Seminar **

On the afternoon of March 15, 2024, the "ACCESS East China Manufacturers Forum and Industry Standardization Seminar" was held at the multifunctional conference room of the Wuxi-Jiangxi Intelligent Manufacturing Technology Park in Wuxi, Jiangsu Province.

15

2024

/

03

< 1234567 > proceed page OK