High Rigidity Rotary TablesHigh Rigidity Rotary Tables
Loadpoint Bearings, a leading supplier of high precision rotary tables to the electronics and machine tool industries offers the H Section line of high rigidity rotary tables with double thrust plate design for increased rigidity under load. All high rigidity rotary tables feature low axial motion errors 20-50nM and less than 1 micron static runout (once per revolution). All of our high rigidity rotary tables may be driven by belt with an external motor or direct drive motor. Positional resolution down to 0.1 arc/seconds with encoder and DC brushless motor. Loadpoint Bearings can give application support on motors, encoders and controller. Features include large diameter central through hole for vacuum or coolant. Rotary couplings can also be fitted and supplied. These High Rigidity Rotary Tables are compatible with other short, blocky shaped spindles made for oversize loads and still give optical quality resolution. Improve your rotary table technology with the benefits of: Axial stiffness range from 600-1235N/microns Load range from 1400-3500N RPM range 1500-5000 RPM
SPECIFICATION UNITS/PN# D06960/6 D06960/8 D06960/10 D06960/12 D1 mm 200 240 300 350 D2 mm 50 60 80 100 D3 mm 155 195 247.6 300 H1 mm 130 160 170 240 H2 mm 70 74 76 90 H3 mm 30 43 47 75 Air Pressure Bar 6 6 6 6 Air Consumption L/min 15 20 35 40 Axial Stiffness N/u 600 705 1176 1235 Radial Stiffness N/u 150 167 206 392 Radial Load Nm 500 600 700 800 Axial Load Nm 1400 1800 3000 3500 Axial Runout (dynamic) nM 1400 <20 <20 <20 Radial Runout (dynamic nM <50 <50 <50 <50 Axial Runout (static) uM <2 <2 <2 < Radial Runout (static) uM <2 <2 <2 <2 Speed (max) RPM 5000 3000 2500 1500 |
Related Articles
-
How Air Bearings Work (4.37%)
HOW AIR BEARINGS WORKThe basic principle of operation of air bearings...
0.00
- 2010-05-21 09:37:12
-
General Advice on Air Supplies and their Maintenance (2.55%)
The continued reliable performance of the spindle is dependent on it's...
0.00
- 2009-03-12 14:23:04
-
Air Spindles For High Precision Machining (1.47%)
IntroductionThe development of commercial air bearing machining spindles has...
0.00
- 2010-05-21 12:08:11