Dust proof Long lasting PCH Series Screw Modules High
Precision
The PCH series fully enclosed screw modules are precision linear 传动
components engineered for harsh environments. Integrating a fully
enclosed structure and ball screw technology, they offer high
precision, load capacity, and longevity, ideal for high-cleanliness
fields like semiconductor manufacturing, medical devices, and food
processing. Their specialized sealing and materials block dust,
oil, and debris, ensuring stable operation in Class 10 cleanrooms.
Core Advantages
(1) Fully Enclosed Protection: Features a triple seal (stainless
steel cover, labyrinth profile, optional bellows), achieving IP54
rating and SGS certification for long-term cleanroom use. Low
particle generation, with optional suction nozzles to expel
operational particles, meeting semiconductor/medical cleanliness
needs.
(2) High Precision & Stability: Equipped with a C7 ball screw
(C3 optional) for ±0.01mm repeat positioning accuracy.
High-rigidity CNC-machined aluminum profiles with dual rails and
four sliders support 55kg horizontal/side load, 16kg vertical load,
1050mm max stroke, and 1000mm/s max speed.
(3) Longevity & Low Maintenance: Wear-resistant electrophoretic
profiles, high-hardness rails/screws, and centralized lubrication
ensure over 10,000 hours of service. Modular, detachable covers
ease maintenance; key components (e.g., Hiwin/TBI parts) reduce
failure rates.
Application Fields
Semiconductor/electronics: Wafer handling, chip packaging, SMT
placement.
Medical/biotech: Device assembly, lab automation, pharmaceutical
filling.
Food/packaging: High-precision conveying, aseptic packaging
positioning.
Laser processing/inspection: Precision positioning for
welding/cutting and visual inspection.
| ※ Basic specifications | PCH22 |
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| Specification | Standard motor power(W) | 750W |
| Repeatable positioning accuracy(mm) | ±0.01 |
| Screw diameter(mm) | 25 ball screw (C7) |
| Max speed(mm/s) | 250 | 500 | 1250 |
| Rated thrust(N) | 2565 | 1281 | 640 |
| Max load (kg) | Horizontal | 150 | 150 | 105 |
| Vertical | 55 | 45 | 20 |
| Max stroke (mm) | 100~1500(50 interval) |
| Screw specification | 2505 | 2510 | 2525 |
| Type | Standard motor power(W) | Repeatable positioning accuracy(mm) | Screw specification | Max speed (mm/s) | Rated thrust (N) | Max load (kg) | Max stroke(mm) | Screw specification | Screw grade | High rigidity linear slider | Coupling (diameter- height-D1-D2) | Photoelectric switch |
| Horizontal | Vertical |
| PCH14 | 400W | ±0.01 | 1605 | 250 | 1388 | 95 | 27 | 1050 | 1605/1610 /1616/1620 (Slenderness ratio1:62.5) | C7 rolling | W15×H12.5 | 34-27-10-14 | PM-T45(NPN) |
| 1610 | 500 | 694 | 75 | 18 |
| 1616 | 800 | 433 | 48 | 10 |
| 1620 | 1000 | 347 | 35 | 7 |
| PCH17 | 750W | ±0.01 | 2005 | 250 | 1388 | 120 | 40 | 1250 | 2005/2010 /2020/2040 (Slenderness ratio1:70) | C7 rolling | W20×H15 | 44-34-12-19 | PM-T45(NPN) |
| 2010 | 500 | 694 | 110 | 30 |
| 2020 | 1000 | 347 | 75 | 14 |
| 2040 | 2000 | 174 | 22 | 7 |
| PCH22 | 750W | ±0.01 | 25 ball screw (C7) | 250 | 2565 | 150 | 55 | 100~1500(50 interval) | 2505 | - | - | - | - |
| 500 | 1281 | 150 | 45 | 2510 |
| 1250 | 640 | 105 | 20 | 2525 |
