品牌
代理商厂商性质
东莞市所在地
The URS Series of Kollmorgen Precision Tables offers compact dimensions while out performing conventional positioning tables. This is made possible by a unique “U” shaped guide rail and a recirculating bearing module, which provides the dual functions of a guide block and a ball screw nut. The “U” shaped guide rail design offers a highly rigid structure resistant to bending, allowing the URS to be single-end supported. Additionally, the bearing module contains four ball circuits which deliver high load capacity, high accuracy and high rigidity.
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| URS SPECIFICATIONS | 20 | 26 | 33 | 46 | 55 |
|---|---|---|---|---|---|
| MAX RAIL LENGTH (mm) | 200 | 300 | 600 | 940 | 1280 |
| HEIGHT (base to carriage top) | |||||
| w/o cover option (mm) | 20 | 26 | 33 | 46 | 55 |
| w/ cover option [-H] (mm) | 32 | 40 | 48 | 68 | 80 |
| BASE WIDTH (mm) | 40 | 50 | 60 | 86 | 100 |
| ACCURACY(at max raillength) | |||||
| commercial grade (microns) | 50 | 50 | 70 | 90 | 100 |
| precision grade [P] (microns) | 20 | 20 | 25 | 30 | 40 |
| FLATNESS OF TRAVEL (at max rail length) | |||||
| commercial grade (microns) | 25 | 25 | 35 | 50 | 50 |
| precision grade [P] (microns) | 10 | 10 | 15 | 25 | 30 |
| REPEATABILITY | |||||
| commercial grade (microns) | +/- 5 | +/- 5 | +/- 5 | +/- 5 | +/- 5 |
| precision grade [P] (microns) | +/- 3 | +/- 3 | +/- 3 | +/- 3 | +/- 5 |
| LOAD CAPACITY, NORMAL (kg) | |||||
| commercial grade (kg) | 9 | 30 | 140 | 250 | 530 |
| precision grade (kg) | 9 | 30 | 90 | 160 | 400 |
| LOAD CAPACITY, AXIAL (kg) | |||||
| commercial grade (kg) | 4.5 | 15 | 70 | 125 | 265 |
| precision grade (kg) | 4.5 | 15 | 45 | 80 | 200 |
| ACCELERATION, MAX (m/sec2) | 20 | 20 | 20 | 20 | 20 |
| BALL SCREW DIAMETER (mm) | 6 | 8 | 10 | 15 | 20 |
| DUTY CYCLE (%) | 100 | 100 | 100 | 100 | 100 |
| BALLSCREW EFFICIENCY (%) | 90 | 90 | 90 | 90 | 90 |
| MAX BREAKAWAY TORQUE(at max rail length) | |||||
| commercial grade (oz-in) | 0.7 | 2.1 | 9.9 | 14.2 | 17.0 |
| precision grade [P] (oz-in) | 1.7 | 5.7 | 21.2 | 24.0 | 28.3 |
| BALLSCREW LEADS AVAILABLE (mm) | 1, 5 | 2, 5 | 5, 10 | 10, 20 | 20 |
| BACKLASH | |||||
| commercial grade (microns) | 10 | 10 | 10 | 10 | 50 |
| precision grade [P] (microns) | 3 | 3 | 3 | 3 | 3 |
| MAX BALLSCREW SPEED (rev/sec) | 187 | 140 | 110 | 39 | 31 |
