Beijing PDV Instrument Co., Ltd.
Beijing PDV Instrument Co., Ltd.
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Double Knob Adjustment Swallowtail Motorized Linear Stage PT-SD71
Product characteristics:
1. The dovetail sliding bearing can achieve a linear stroke of 12.5mm;
2. The stroke can be adjusted by manually turning the knobs at both ends;
3. Modular design facilitates the orthogonal construction of XYZ three-axis configuration;
4. Multi threaded hole array on the countertop maximizes the installation options for motion components.
PT-SD71 Manual linear stage Product specifications
| Model Number | PT-SD71 |
| Platform Size | 75*75*19.6mm(Excluding knobs) |
| Travel Range | ±12.5mm |
| Thread Type | 13 M6 screw holes and 4 deep head holes with a diameter of 7.5mm |
| Load capacity | 30kg |
| Weight | 260.0g |
| Material | aluminium alloy |
External dimension diagram of PT-SD71 manual linear stage
The PT-SD71 dovetail displacement table is suitable for general motion control applications. It provides a 25mm stroke and uses an M6 * 1mm guide screw to provide smooth linear positioning throughout the entire stroke range. Each revolution of the guide screw causes the displacement table to move by 1mm. The screw in the middle of the locking plate on the side of the displacement table is locked to prevent accidental movement.
The displacement table adopts modular design, which facilitates the construction of 2-axis and 3-axis configurations. For building an XY axis configuration, directly connect two displacement tables. For Z-axis movement, a right angle adapter needs to be added to vertically install the displacement table.
The threaded hole array on the surface of the displacement table has 13 M6 threaded holes, which adds installation options for motion components. There are four 7.5mm countersunk holes on the bottom surface, which can fix the displacement table to the optical platform or bread board.
