High Precision Servo Electric Cylinder for Precision Assembly in Semiconductor and New Energy Industries
Designed for advanced industrial automation scenarios, the YH Series High-Precision Electric Cylinder integrates precision manufacturing processes with innovative structural design, redefining the performance boundaries of linear drive systems. Below are its core technical parameters and application scenarios:
Utilizing pre-tensioned ball screws paired with high-precision bearings and a closed-loop control system, the idle stroke is strictly limited to below 0.1mm. Through dynamic torque compensation algorithms, transmission clearances are eliminated to ensure positional repeatability during frequent start-stop operations, maintaining stable positioning accuracy.
The vertical load capacity is enhanced by over 5 times compared to traditional designs, exceeding industry standard limits. This breakthrough stems from a dual-guide symmetrical layout and reinforced slider structure, combined with high-torque servo motor output, enabling stable handling of large workpiece vertical lifting/lowering demands.
Featuring a unique embedded dual-V groove track design, thickened guide rail steel, and precision grinding processes, the lateral torque resistance capability is 3 times that of previous micro-rail models. Even under high eccentric loads or dynamic impacts, it maintains ±0.02mm linear accuracy, ideal for precision assembly and inspection scenarios requiring extreme motion stability.
Equipped with C7 rolled ball screws and precision grinding technology, it achieves ±0.02mm linear accuracy across the full stroke range. Compared to traditional cutting processes, rolled ball screws maintain high precision while significantly improving fatigue life and load capacity, making them suitable for long-term heavy-load industrial environments.
In cleanroom environments, the YH electric cylinder achieves precise wafer picking/placing with ±0.02mm positioning accuracy. Its 5x vertical load capacity stably handles 300mm wafer carriers, while the anti-torsion design effectively suppresses vibration interference during high-speed movement.
At engine block press-fitting stations, the YH electric cylinder ensures precise control of press-fitting force with its 2T dynamic load capacity and low idle stroke. Paired with vision systems, it enables millimeter-level tolerance assembly, meeting strict automotive manufacturing requirements.
In CT scanner bed lifting systems, the YH electric cylinder delivers quiet operation (≤55dB) and ultra-long lifespan (100,000 cycles), satisfying the dual demands for stability and safety in medical environments. Its IP65 protection rating resists daily cleaning and disinfection procedures.
| Standard motor output(W) | 100W | 42 Stepper |
| Rated torque(Nm) | 0.32 | 0.25 |
| Screw grade | C7 Rolling (Slenderness ratio 1:52.5) |
| Repeatable positioning accuracy(mm) | ±0.02 |
| Lead(mm) | 5 | 10 | 20 | 5 | 10 | 20 |
| Rated thrust(N) | 340 | 170 | 85 | 250 | 125 | 62.5 |
| Max speed(mm/s) | 250 | 500 | 1000 | 50 | 100 | 200 |
| Stroke(mm) | 30,50,100,150,200.250 |
| Max load (kg) | Horizontal | 8 |
| Vertical | 12 |
| The body weight of Omm stroke (kg) | 0.8 |
| Weight added per 50mm (kg) | 1.1 |
The component weight of direct installation motor
(kg) | 0.18 |
The component weight of indirect installation
motor(kg) | 0.26 |
| Magnetic switch | CS1-H-1M | Contact type reed switch,wire length 1m |
| CS1-HN-3M | Contactless transistor NPN type,wire length 3m |
| CS1-HP-3M | Contactless transistor PNP type,wire length 3m |
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