Drilling Rotary Tables - API Spec. 7k
2018-08-20 11:14 Click：times
rig123.net' target='_blank'>Drilling Rotary Tables - API Spec. 7k
Drilling rotary tables which conform to API Specification 7K are available
- Circular angular wheel is used heavy load bearing capacity, smooth running and long service life
- The housing of rotary table is cast and welded structure with good rigidity and high precision
- Spraying lube system is used in gears and bearings lubrication
- The input shaft is of cylinder structure, convenience to maintain and replace.
| Model | ZP175 | ZP205 | ZP275 | ZP375 |
| Diameter of Opening (mm) | 17-1/2" (444.5) | 20-1/2" (520.7) | 27-1/2" (698.5) | 37-1/2" (952.5) |
| Max. Static Load (KN) | 2700 | 3150 | 4500 | 5850 |
| Max. Working Torque (NM) | 14000 | 23000 | 28000 | 33000 |
| Gear Ratio | 3.75 | 3.22 | 3.67 | 3.56 |
| Max. Speed (rpm) | 300 | 300 | 300 | 300 |
| Table Axis to Center Inner Row Speocket Teech mm(in) | 44" (1118) | 53-1/4" (1353) | 53-1/4" (1353) | 53-1/4" (1353) |
| Center Height of Input Shaft (mm) | 260.4 | 318 | 330 | 330 |
| Weight (Kg) | 4172 | 5962 | 6122 | 7970 |
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