Rotary Table Rotary Tables at Competitive Prices

Rotary Tables

Design Features:

The pinion and gear set is made of alloy steel.

The extension and its keyway of the pinion shaft all meet API Spec 7K.

The master bushing made of steel casting meets API Spec 7A in size. The pin drive is suitable for the roller bushing of API square Kelly or hexagonal kelly, the long or short slip is used. The rotary table features the full lubrication and the reliable seal.

ZP375 Rotary Tables

Main Technical Parameters

Model ZP175 ZP205 ZP275 ZP375 ZP375AS ZP495 ZP205A
Diameter of opening mm(in) 444.5

17.5
520.7

20.5
698.5

27.5
952.5

37.5
952.5

37.5
1257.3

49.5
520

20.5
Distance from table axis to center innerrow of sprocket teeth mm(in) 1,118

44
1,353

53.25
1,353

53.25
1,353

53.25
1,478

58.18
1,651

65
1,353

53.25
Max. static load rating kNlbs 1,350

300,000
3,150

700,000
4,500

1,000,000
5,850

1,300,000
5,850

1,300,000
7,250

1,600,000
2,000

440,000
Max. working torque Nmlb.ft 13,729

10,132
22,555

16,646
27,459

20,265
32,362

23,883
32,362

23,883
36,285

26,778
13,729

10,132
Max. speed r/min 300 300 300 300 300 300 300
Gear ratio 3.58 3.22 3.67 3.56 3.56 3.93 3.22
Overall dimensions (L×W×H) mm(in) 1,935×
200 ×585

76×11×23
2291.5×
1,475×668

90×58×26
2,392×
1,670×685

94×65×27
2,468×
1,810×718

97×71×28
2,468×
1,810×718

97×71×28
2,940×
2,184 ×813

116×86×32
2,250×
1,440×659

89×57×26
Weight kglbs 3,888

8,600
5,530

12,000
6,163

13,587
7,548

16,600
8,026

17,700
11,626

25,600
4,560

10,000

Spiral Bevel Gear and Pinion Sets for Rotary Tables

Spiral bevel gear and pinion sets are made of high grade medium-carbon alloy steel and machined with special purpose machine tools with high precision. After specially heat treated, they have a surface hardness of over HRC45.

All gear and pinion sets are run-in checked in pairs with the special checker to ensure the high contact accuracy.

We can supply various sizes of spiral bevel gear and pinion sets of up to 1600mm in diameter and up to 24 in module. To ensure the assembly precision, we will supply them in pairs when delivering.



Main Technical parameters

Rotary Table Model ZP175(ZP-445A) ZP205(ZP-520B) ZP275(ZP-700A) ZP375(ZP-950)
Module at gear end face Me 16.933 20 20 17.17
Normal pressure angle a n 20° 20° 20° 20°
Spiral angle ß m 35° 35° 25° 25°
Precision   8-8-7 GB11365 8-8-7 GB11365 8-8-7 GB11365 8-8-7 GB11365
Number of teeth gear 60 (L) 58(L) 71 (L) 90 (L)
pinion 16 (R) 18 (R) 19 (R) 23 (R)
Weight (kg) gear 158 325 386 265.4
pinion 52 73 101 87

Drilling Rigs