iglidur® PRT - Polymer slewing ring bearing data
| Designation | Unit | PRT-01-30 | PRT-01-60 | PRT-01-100 | PRT-01-150 | PRT-01-200 | PRT-01-300 | |
|---|---|---|---|---|---|---|---|---|
| Weight | kg | 0,4 | 1,1 | 1,3 | 2,2 | 3,2 | 7,6 | |
| Axial load rating, static | N | 27000 | 50000 | 55000 | 80000 | 100000 | 150000 | |
| Axial load rating, dynamic | N | 7000 | 15000 | 16000 | 25000 | 30000 | 90000 | |
| Radial load rating, static | N | 5000 | 10000 | 16000 | 25000 | 35000 | 45000 | |
| Radial load rating, dynamic | N | 1500 | 3000 | 5000 | 8000 | 10000 | 27000 | |
| Rotatary speed limit, dry | 1/min | 250 | 200 | 150 | 100 | 80 | 50 | |
| Stiffening, axial | N/µm | 100 | 300 | 400 | 450 | 500 | 500 | |
| Stiffening, radial | N/µm | 50 | 65 | 65 | 65 | 65 | 65 | |
| Max. permitted Overturning torque | Nm | 200 | 800 | 1500 | 2000 | 3800 | 5000 |
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All specifications based on assembly of the PRTs with Allen screws of the property class 8.8 in the outer pitch circle diameter of the head ring. The fastening of the slewing ring bearing is undertaken with screws of the property class 8.8, screw-in depth min. 2xd through the number of bores in the outer ring.
PRT-01-30: M4, min. 8 screws PRT-01-60: M5, min. 10 screws PRT-01-100: M5, min. 12 screws PRT-01-200: M6, min. 12 screws
The specifications are applicable for both vertical and horizontal mounting (including overhead installation).
Handling and conveyance system for semiconductor transport/box.
The complete system is suitable for clean rooms, free of lubrication and maintenance.
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