Electric Cylinder Linear Actuator

LOE50 Direct-Connected Electric Cylinder

Product Introduction
The LOE50 direct-connected electric cylinder is a high-performance linear actuator designed for medium-to-heavy-load, high-precision automation scenarios. It features a direct-drive integrated structure between the motor and lead screw, completely eliminating redundant intermediate transmission components and achieving zero-loss power transmission. As an upgraded alternative to traditional pneumatic and hydraulic actuators, this electric cylinder offers stronger load capacity, more stable operating accuracy, and a longer service life. It is specifically designed for high-precision positioning, heavy-duty push-pull, and continuous reciprocating operations, and is widely compatible with high-standard industrial automation production lines and high-end intelligent equipment. It is the preferred actuator for heavy-duty precision transmission scenarios.

Core Product Advantages

Direct-Connected Integrated Structure, Loss-Free Power Transmission

Utilizing a coaxial direct-drive design between the motor and lead screw, it eliminates indirect transmission components such as timing belts and couplings, structurally eliminating transmission backlash and power loss, resulting in faster response and more precise start-stop. The machine boasts a more compact and robust structure, reducing potential failure points and improving overall transmission efficiency. This ensures stable linear thrust output throughout the entire operation, perfectly suited for automated operations with stringent requirements for power response and positioning accuracy.

Heavy-Duty High Rigidity, Outstanding Load-Bearing Capacity

The cylinder body utilizes thickened high-strength aluminum alloy with a reinforced rigid structure. Internally, it incorporates heavy-duty ball screws and thickened guide components, resulting in significantly upgraded torsional and compressive resistance. It can withstand greater axial thrust and radial loads, remaining stable and unaffected during prolonged heavy-duty operation. Compared to smaller electric cylinders of the same specifications, its load capacity is significantly increased, easily handling heavy-duty conditions such as stamping, lifting, clamping, and heavy-duty transfer.

Micron-Level Precision, More Stable Positioning Operation

Equipped with a high-precision ground ball screw and a direct-drive, backlash-free transmission structure, it achieves ultra-high positioning repeatability, with no lateral movement or backlash throughout the entire operation and minimal reciprocating motion error. Whether for precise positioning, micro-feeding, or long-term continuous reciprocating operation, it maintains consistent operating accuracy, effectively improving the finished product qualification rate and reducing production losses caused by accuracy deviations.

Industrial-grade Durability, Lower Maintenance Costs

Internal core components are all treated with wear-resistant hardening and feature a sealed dustproof structure, making it suitable for complex industrial environments with high dust levels and common oil contaminants. It effectively prevents impurities from entering the cylinder, extending the service life of internal parts. The machine operates with low noise and low heat generation, requiring no frequent lubrication and eliminating complex daily maintenance, significantly reducing the cost of later maintenance and replacement.

Strong Adaptability, Easier Installation and Deployment

Supports direct connection to mainstream servo and stepper motors, equipped with standardized installation interfaces, offering flexible installation options and rapid integration with various automation control systems, compatible with multiple automation devices. Customizable stroke, thrust, and protection levels are supported, and optional accessories such as limit switches and braking modules can be added to further expand applicable scenarios and reduce the difficulty of equipment modification and installation.

Energy-Saving and Environmentally Friendly, More Efficient Operation

Abandoning the drawbacks of traditional pneumatic and hydraulic systems such as high energy consumption, easy leakage, and high noise, the pure electric drive consumes less energy, operates without oil pollution or media leakage, and meets the environmental protection requirements of green production. Controllable start/stop and on-demand power supply result in lower energy consumption over long-term operation compared to traditional actuators, helping enterprises reduce production energy consumption and improve overall production efficiency.

Applicable Scenarios

Widely used in automated production lines, heavy-duty transfer equipment, precision pressing machinery, machine tool loading and unloading devices, automated testing equipment, valve control mechanisms, automotive manufacturing equipment, military automation equipment, and other industrial automation scenarios with high standards for load capacity, operational accuracy, and stability. Particularly suitable for long-cycle, high-load continuous operation environments.

Reasons to Choose the Lingde LOE50 Direct-Drive Electric Cylinder

- Coaxial direct-drive with zero backlash, resulting in fast power response and superior positioning accuracy.

- Heavy-duty, high-rigidity body for stronger load capacity and stable operation under long-term heavy loads without deformation.

- Industrial-grade sealed dustproof design adapts to complex working conditions and extends the overall service life.

- No redundant transmission components, fewer failures, simpler daily maintenance, and lower costs.

- Standardized interfaces, flexible installation, customizable to meet specific needs, and highly adaptable.

- Low energy consumption, low noise, and clean operation, aligning with modern intelligent manufacturing standards.

The working principle of an electric cylinder is to use electricity as a direct power source, and various types of motors (such as AC servo motors, stepper servo motors, DC servo motors) are used to drive different forms of lead screws (or nuts) to rotate, and the spiral motion between components is converted into linear motion of the nut (or lead screw), which then drives the cylinder or load to perform reciprocating linear motion. Traditional electric cylinders generally use an electric motor to drive the screw to rotate, and convert the spiral motion between components into the linear motion of the nut. In recent years, the emerging "nut reverse transformation" electric cylinder (such as the integral planetary roller screw electric cylinder) adopts the opposite driving method, which drives the nut to rotate and converts it into linear motion of the screw through the spiral motion between components.

Our LOE50 Direct-connect Electric Cylinder Linear Actuator uses a DC servo motor to convert the rotational motion of the lead screw into linear motion, thereby achieving stable thrust and precise positioning.

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