Design Features of rotary table
l  Designed and manufactured in accordance with API Spec 7K and being authorized to use the official API monogram.
l  Gear and pinion are made of alloy steel.
l  Split type main bushing is made of casting steel. Kelly drive and pin drive type are optional.
l  Pin-drive type rotary table is available for putting in roller bushing of API standard Kelly or hexagonal Kelly, either long or short slips is usable for pin-drive type rotary table..
l  Matched with API standard casing bushing and special lift fitting, sufficient lubrication and reliable sealing.
 
Specifications of Rotary Table  

Model	ZP175	ZP205	ZP275	ZP375
Dia. of through hole, mm(in)	444.5(17 1/2)	520.7(201/2)	698.5(27 1/2)	952.5(37 1/2)
Center distance, mm(in)	1118(44)	1353(53 1/4 )	1353(53 1/4)	1353(53 1/4 )
Max. static hook load, kN(kips)	1350(298)	3150(695)	4500(992)	5850(1290)
Max. working torque, N·m(ft.lb)	14000(10322)	23000(16985)	28000(20644)	33000（24330）
Max. rotary speed, r/min	300	350	250	300
Gear ratio	3.58	3.22	3.67	3.56
Overall dimensions (L x W x H), mm（in）	1935×1280×585 (76×80×23)	2292×1475×668 (90×58×26)	2392×1670×685 (94×65×27)	2468×1810×718 (97×71×28)
Weight, kg(lbs)	3888(8572)	5530(12192)	6163(13587)	8026(17694)

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