Rotary table
Rotary Tables Design Features
- The pinion and gear are made of alloy steel.
- The master bushing is made from a steel casting.
- Pin transmission type is suitable for API standard square Kelly or hexagonal Kelly roller bushing
- Effective lubrication and reliable seals are provided by design.
- The rotary tables conform to API specification 7K and the API monogram can be used.
Specifications of Rotary Tables
| Model | RT175 | RT205 | RT275 | RT375 | RT495 |
|---|---|---|---|---|---|
|
Dia. Of opening mm(in) |
444.5 (17 1/2) |
520.7 (20 1/2) |
698.5 (27 1/2) |
952.5 (37 1/2) |
1257.3 (49 1/2) |
|
Table axis center inner row sprocket teeth mm(in) |
1118 (44) |
1353 (53 1/4 ) |
1353 (53 1/4 ) |
1353 (53 1/4 ) |
1651 (65) |
| Max. static load kN | 2250 | 3150 | 4500 | 5850 | 7200 |
|
Max. working torque Nm |
14000 | 23000 | 28000 | 33000 | 37000 |
| Max. speed r/min | 300 | 350 | 250 | 300 | 300 |
| Gear Ration | 3.58 | 3.22 | 3.67 | 3.56 | 3.93 |
| Overall dimension (LxWxH)mm | 1935 x 1280 x 585 | 2292 x 1475 x 668 | 2392 x 1670 x 685 | 2468 x 1810 x 718 | 2940 x 2184 x 813 |
| Weight kg | 3888 | 5530 | 6163 | 8026 | 11626 |
