Introduction
LIND LDC150 Direct-Connect Electric Cylinder
LDC150 Direct-connect Fast Electric Cylinder is a high-speed linear drive used for rapid industrial pushing and precision automated assembly.
The LIND LDC150 direct connection servo electric cylinder is designed for heavy-duty industrial loads and high-precision positioning scenarios. It adopts a coaxial direct connection structure between the motor and the screw, fundamentally improving the transmission rigidity and position stability. It provides a reliable, clean, and controllable electric execution solution for automated production lines, pressure equipment, and fixtures.
The product adopts a high-rigidity integrated body structure, combined with a large-diameter precision ball screw and heavy-duty guide design, maintaining stable thrust output and precise position control even under long-term continuous operation. The direct-drive structure reduces transmission components, lowers the failure rate, and improves response speed, making it suitable for applications requiring high rigidity, precision, and lifespan.
With built-in multiple protection and sealing structures, it can adapt to harsh environments such as workshop dust, oil stains, and high-frequency start-stop. Flexible installation methods support various mounting forms such as front flange, rear flange, and trunnion, easily replacing traditional hydraulic cylinders and pneumatic cylinders, achieving a fully electric, programmable, and low-energy-consumption upgrade.
Core advantages
• Direct-drive structure provides higher rigidity and lower backlash, resulting in more stable positioning.
• Heavy-duty thrust output with balanced bidirectional load, suitable for long-term continuous operation.
• Precision ball screws ensure consistent accuracy over long-term use.
• Simple and reliable structure with significantly lower maintenance costs than hydraulic systems.
• Multiple mounting interfaces for quick compatibility with various automated equipment.
Applicable Scenarios
Heavy-duty precision motion applications such as heavy press fitting, servo press, material lifting, workpiece positioning, automotive parts assembly, battery extrusion testing, hardware stamping, and simulated loading test benches.
Products Features
Rapid Deployment
Standardized interfaces and pre-set parameters enable instant system recognition and immediate operational startup.
High-Tempo Operation
The direct-drive structure eliminates transmission lag, ensuring seamless and highly efficient back-and-forth movement.
Superior Precision
The high-precision screw coupling maintains micron-level positioning stability even under continuous high-load cycles.
Ball Screw Technology for Higher Precision and Longer Service Life
The transmission system directly affects actuator accuracy, efficiency, and durability.
The LDC150 uses a precision ball screw system to achieve reliable linear motion performance in heavy-duty applications.
• Stable Precision Under Continuous Load
The ball screw structure reduces friction between moving components, helping maintain consistent positioning accuracy during repeated operations.
This makes it suitable for applications requiring both high load capacity and precise control.
• Higher Transmission Efficiency
Compared with traditional lead screw systems, ball screw transmission provides lower friction and improved mechanical efficiency.
This helps reduce energy loss and supports smoother actuator movement.
• Reduced Wear for Long-Term Operation
Lower friction reduces heat generation and mechanical wear.
The actuator can maintain stable performance during high-frequency industrial cycles.
Direct-Drive Technology for Faster Response and Higher Rigidity
The LDC150 adopts a coaxial direct-drive structure that connects the motor directly with the screw mechanism.
• Faster Motion Response
The simplified transmission path minimizes mechanical delay.
This allows faster acceleration, deceleration, and positioning response in automated production systems.
• Reduced Backlash and Improved Stability
By eliminating additional transmission components, the direct-drive design reduces backlash and improves motion rigidity.
This helps maintain accurate positioning during heavy-load operation.
• Lower Maintenance Requirements
The simplified structure reduces the number of mechanical wear components.
This helps improve reliability and reduce maintenance frequency compared with traditional hydraulic systems.
Compact Motor Layout for Flexible Equipment Integration
The optimized motor and actuator layout helps reduce installation limitations while maintaining high performance.
• Space-Efficient Installation
The compact structure allows easier integration into automated equipment with limited installation space.
• Flexible Machine Design
Different mounting methods enable engineers to optimize machine layouts according to application requirements.
• Maintain Performance in Compact Systems
The actuator maintains high rigidity, precision control, and stable operation even in space-restricted environments.
Technical Specifications
|
Motor Power (W) |
5.5KW (1500rpm) |
7.5KW (1500rpm) |
11KW (1500rpm) |
15KW (1500rpm) |
|
Rated torque N. m |
35.01 |
47.74 |
70 |
95.4 |
|
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) |
20 |
20 |
20 |
20 |
|
Max speed (mm/sec) |
50 (10: 1) 33 (15: 1) 25 (20: 1) |
62 (8: 1) 50 (10: 1) 33 (15: 1) |
100 (5: 1) 62 (8: 1) 50 (10: 1) |
100 (5: 1) 62 (8: 1) |
|
Rated thrust (N) |
93500 (10: 1) 140250 (15: 1) 187000 (20: 1) |
102000 (8: 1) 127500 (10: 1) 191250 (10: 1) |
93500 (5: 1) 149600 (8: 1) 187000 (10: 1) |
127500 (5: 1) 204000 (8: 1) |
|
Effective stroke (mm) |
10-4000 (When the length is longer than 1.5 meters, different safety factors are set for speed and thrust depending on the operating conditions.) |
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|
Sensor |
Electronic magnetic switch*3 |
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Applications
Sorting Systems
Fast classification in battery and electronics lines.
Precision Pressing
Rapid assembly of small industrial components.
Synchronized Feeding
High-speed material transfer for packaging.
Automated Inspection
Fast positioning for industrial scanning and testing.
Why choose us
Efficient Delivery
Our widespread branch network and optimized supply chain ensure standard models are dispatched within 7-15 days.
In-House R&D Power
As a certified high-tech enterprise, we transform complex industrial requirements into reliable localized solutions.
Proven Market Scale
With 13 subsidiaries and near-100M RMB annual sales, our large-scale production delivers premium quality at better value.
FAQ
Q: Is this cylinder compatible with third-party servo drivers?
A: Yes, our standardized interfaces work seamlessly with mainstream brands like Siemens, Panasonic, and Delta.
Q: What is the maximum stroke available for the LDE150?
A: We offer custom travel distances up to 2000mm to accommodate various machine footprints.
Q: Does it require professional tools for routine maintenance?
A: No, the low-maintenance design only requires standard lubrication every 6-12 months via accessible ports.
Q: How do you handle shipping for fragile precision components?
A: All units are secured in custom-molded foam within reinforced wooden crates to prevent any vibration-related damage.
Q: Do you provide on-site installation support?
A: We provide comprehensive remote video guidance and detailed technical manuals that make self-installation straightforward.
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