Rotary and Linear Motion
• High power-to-size ratio
• No bellows, no vacuum thrust
• Manual actuation
• Position lock facility
• Bakeable to 250°C
The MPPRL provides linear and continuous rotary motion of the vacuum shaft. The range provides a simple and intrinsically safe alternative to bellows push pull systems. Linear strokes between 50 mm and 250 mm are offered as standard, with special strokes available upon request.
Utilising UHV Design’s magnetic coupling technology, the Magnetic Push Pull removes the need for edge-welded bellows ‘stacks’, incorporated within traditional ‘push/pull’ designs. Their elimination maximises vacuum integrity, providing a robust, cost effective solution. Also, unlike a bellows-sealed device, the MPPRL is not subject to the thrust due to vacuum, resulting in smooth free-moving operation.
| SPECIFICATION TABLE | |||||||
| Push Pull Model | Flange | Stroke | Rotation | ||||
| MPPRL16-50 | 34 mm OD (1.33” OD CF) | 50 mm (2” travel) | continuous | ||||
| MPPRL35-50 | 70mm OD (2.75" OD CF) | ||||||
| MPPRL16-100 | 34 mm OD (1.33” OD CF) | 100 mm (4” travel) | |||||
| MPPRL35-100 | 70mm OD (2.75" OD CF) | ||||||
| MPPRL16-150 | 34 mm OD (1.33” OD CF) | 150 mm (6” travel) | |||||
| MPPRL35-150 | 70mm OD (2.75" OD CF) | ||||||
| MPPRL16-250 |
34 mm OD (1.33” OD CF) |
250 mm (10” travel) | |||||
| MPPRL35-250 | 70mm OD (2.75" OD CF) | ||||||
