introduction
The Direct-Connect Electric Servo Cylinder is a linear actuator featuring a direct-drive coaxial motor structure for zero intermediate transmission losses, high rigidity, and fast response. Ideal for replacing pneumatic and hydraulic cylinders in precision automation tasks.
Why Ball Screw Instead of Lead Screw?
The transmission mechanism directly affects the accuracy, efficiency, and durability of an electric cylinder.
Compared with traditional lead screws, ball screws provide better performance for precision motion applications.
• Improved Motion Accuracy
Ball screw transmission uses rolling contact between the screw and nut, reducing friction during movement.
This allows the actuator to achieve more accurate positioning and consistent repeatability.
• Higher Mechanical Efficiency
The reduced friction characteristics of ball screws help improve energy efficiency and reduce heat generation during continuous operation.
This makes the LOE16 suitable for applications requiring frequent movement cycles.
• Better Durability for Long-Term Use
Lower friction also helps reduce mechanical wear, extending the service life of the transmission system.
The LOE16 provides reliable performance for industrial automation environments requiring continuous operation.
Why Direct Drive?
The LOE16 adopts a direct-drive design to create a more compact and efficient actuator solution.
• Reduced Mechanical Transmission Loss
Traditional transmission systems may require additional components such as belts, gears, or couplings.
The direct-drive structure connects the motor directly with the actuator mechanism, reducing energy loss and improving transmission efficiency.
• Faster Response and Better Control
The simplified drive structure enables faster response during acceleration and positioning movements.
This makes the LOE16 suitable for applications requiring precise and dynamic motion control.
• Lower Maintenance Requirements
With fewer mechanical components, the direct-drive system reduces potential wear points and improves long-term reliability.
Why Fold-back Design?
The fold-back design provides an effective solution for automation equipment where installation space is limited.
• Reduced Installation Footprint
By changing the motor arrangement, the fold-back structure reduces the overall length of the actuator.
This allows easier installation in compact machine layouts.
• More Flexible Equipment Design
The compact configuration gives machine designers more freedom when arranging internal components.
It is especially suitable for small automation modules and integrated equipment.
• Maintain Stable Performance
Although the actuator size is optimized, the fold-back design maintains structural rigidity and reliable motion performance.
Technical Specifications
|
Motor Power (W) |
1000W(3000rpm) |
1000W(2000rpm) |
1500W(3000rpm) |
1500W(2000rpm) |
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|
Rated torque N. m |
3.18 |
4.77 |
4.77 |
7.16 |
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|
Driving mode |
Ball screw C7 conversion/ball screw C5 grinding (default C7) |
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|
Repeat positioning accuracy (mm) |
±0.02/±0.01 |
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|
Screw Lead (mm) |
5 |
10 |
5 |
10 |
5 |
10 |
5 |
10 |
|
Max speed (mm/sec) |
250 (1: 1) 83 (3: 1) |
500 (1: 1) 167 (3: 1) 125 (4: 1) 100 (5: 1) 83 (6: 1) |
167(1: 1) |
333 (1: 1) 83 (4: 1) |
250 (1: 1) |
500 (1: 1) 167 (3: 1) 125 (4: 1) |
167 (1: 1) |
333 (1: 1) 111 (3: 1) |
|
Rated thrust (N) |
3395 (1: 1) 10185 (3: 1) |
1697 (1: 1) 5091 (3: 1) 6788 (4: 1) 8485 (5: 1) 10182 (6: 1) |
5092 (1: 1) |
2546 (1: 1) 7638 (3: 1) 10184 (4: 1) |
5092 (1: 1) |
2546 (1: 1) 7638 (3: 1) 10184 (4: 1) |
7644 (1: 1) |
3822 (1: 1) 11466 (3: 1) |
|
Effective stroke (mm) |
10-1200 |
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|
Sensor |
Electronic magnetic switch*3 |
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|
Motor Power (W) |
2000W(3000rpm) |
2000W(2000rpm) |
3000W(3000rpm) |
3000W(2000rpm) |
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|
Rated torque N. m |
6.37 |
9.55 |
9.55 |
14.32 |
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|
Driving mode |
Ball screw C7 conversion/ball screw C5 grinding (default C7) |
|||||||
|
Repeat positioning accuracy (mm) |
±0.02/±0.01 |
|||||||
|
Screw Lead (mm) |
5 |
10 |
5 |
10 |
5 |
10 |
5 |
10 |
|
Max speed (mm/sec) |
250 (1: 1) |
500 (1: 1) 167 (3: 1) |
167(1: 1) |
333 (1: 1) |
250 (1: 1) |
500 (1: 1) |
500 (1: 1) |
|
|
Rated thrust (N) |
6800 (1: 1) |
3400 (1: 1) 10200 (3: 1) |
10196 (1: 1) |
5098 (1: 1) |
10196 (1: 1) |
5098 (1: 1) |
7644 (1: 1) |
|
|
Effective stroke (mm) |
10-1200 |
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|
Sensor |
Electronic magnetic switch*3 |
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features
Direct-Connect Design
The integrated flange connection allows direct mounting of standard 130 servo motors, ensuring superior coaxial alignment, minimal radial runout, and zero lateral stress, with no deformation during long-term operation.
High Rigidity
With a heavy-duty 80mm alloy cylinder and precision-guided structure, it significantly improves eccentric load resistance.
Strong Thrust
The cylinder provides rated thrust up to 1000kgf (10kN), perfect for medium to heavy-duty lifting, pressing, and material handling.
Precision Positioning
The standard ø25 ball screw (C7, optional C5) offers repeatability within ±0.01 to ±0.02mm, ensuring stable and drift-free positioning.
Enhanced Efficiency
With the capability to support 3000RPM input speed, the cylinder offers rapid start/stop capabilities and quick dynamic responses, improving cycle time efficiency by over 30% compared to traditional systems.
Low Power Consumption
The direct connection ensures transmission efficiency ≥90%, leading to 15% less energy consumption than conventional side-mounted electric cylinders, making it more energy-efficient during continuous operation.
Long-Lasting Durability
The low-friction design and precision pre-tensioned assembly ensure minimal wear. Additionally, built-in buffers and dust-resistant structures help extend service life and reduce maintenance frequency.
applications
- Automotive Manufacturing: Engine cylinder head press-fitting, door assembly, parts handling, and positioning.
- Heavy-duty Automation: Large workpiece lifting, fixture driving, sorting, pushing, and test bench operation.
- Industrial Equipment: Injection molding machines, die-casting machines, machine tool loading and unloading, and high-thrust actuators for packaging machinery.
- Non-standard Equipment: Heavy-duty presses, simulation tables, web guiding systems, and precision testing platforms.
FAQ
Q1: Can the cylinder be customized for specific needs?
A1: Yes, it's available in multiple stroke lengths (50mm to 1200mm) and can be configured with various motor and gearbox options to match your specific requirements for speed, thrust, and torque.
Q2: What maintenance is required for the Direct-Connect Electric Servo Cylinder?
A2: The design is low-maintenance, with low friction and built-in dust-resistant features that reduce the need for regular servicing. Routine checks are recommended to ensure optimal performance.
Q3: How does the cylinder integrate with existing systems?
A3: It's compatible with various servo and stepper motors and can be easily integrated into your existing setup with multiple mounting options (flange, base, ears).
Q4: What is the lifespan of the Direct-Connect Electric Servo Cylinder?
A4: The cylinder is designed for long-lasting durability, with an operational life exceeding 5 years, depending on usage conditions.
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