The PE 1/P positioning unit accurately locates workpiece pallet WT 1/P in machining stations and manual workstations where the highest repeat accuracy is required. Positioning is achieved via a spring-loaded dowel pin and a floating-supported shaft on the side of the workpiece pallet, delivering +/- 0.015 mm in both X and Y directions.
- Repeat accuracy +/- 0.015 mm in X- and Y-direction
- Permissible vertical process force up to 100 N including workpiece pallet
- Mounts directly under the conveyor section or on the table top of an automated station - no interruption of the section profile required
- Access to the workpiece pallet from below is possible
- ESD-rated, cleanroom class ISO 7, dry room relative humidity < 1 %
- One stop gate VE 1 or VE 1/D required for pre-positioning (not included)
Technical data
| Parameter | Value |
|---|
| Article number | 3842998102 |
| Compatible workpiece pallet | WT 1/P |
| Repeat accuracy (X/Y) | +/- 0.015 mm |
| Permissible vertical process force | 100 N |
| Lift of WT over conveyor medium (h0) | 1.05 mm |
| Track widths (b) | 80 / 120 / 160 mm |
| Required compressed air supply | 4 ... 6 bar |
| Pneumatic straight connection | dia. 4 mm |
| ESD | yes |
| Cleanroom class | ISO class 7 |
| Dry room | r.h. < 1 % |
| Weight | approx. 0.01 kg |
| Scope of delivery | Positioning unit, sensor for position sensing of clamping cylinder, fastening material, pneumatic screw fitting (throttle non-return valve for intake throttling), three SH 1/U switch brackets, stop bushing |
| Delivery condition | Fully assembled |
Minimum workpiece pallet cycle times
| Track width b (mm) | Conveyor speed v (m/min) | Cycle time t (s) |
|---|
| 80 | 12 | 0.7 |
| 80 | 18 | 0.65 |
| 120 | 12 | 0.9 |
| 120 | 18 | 0.8 |
| 160 | 12 | 1.1 |
| 160 | 18 | 0.95 |