Features:
1. The pinion and gear are made of alloy steel.
2. The master bushing is made form a steel casting.
3. Pin transmission type is suitable for APl standard square Kelly or hexagonal Kelly roller bushing．
4. Effective lubrication and reliable seals are provided by design.
5. The rotary tables conform to API specification 7K and the API monogram can be used.|
Model
|
ZP175
|
ZP520
|
ZP205
|
ZP275
|
ZP375
|
|
Dia. Of opening mm(in)
|
444.5(171/2)
|
520.7(201/2)
|
520.7(201/2)
|
698.5(271/2)
|
952.5(371/2)
|
|
Table axis center innerrow sprocket teeth mm(in)
|
1118(44)
|
1353(531/4)
|
1353(531/4)
|
1353(531/4)
|
1353(531/4)
|
|
Max. Static load rating KN
|
2700
|
1960
|
3150
|
4540
|
5850
|
|
Max. Working torque Nm
|
13729
|
-
|
22555
|
27459
|
32362
|
|
Max. Speed r/min
|
350
|
300
|
300
|
300
|
300
|
|
Gear ratio
|
3.75
|
3.22
|
3.22
|
3.67
|
3.56
|
|
Overall dimension (L× W× H) mm
|
1974× 1366× 560
|
2238× 1440× 705
|
2292× 1475× 668
|
2392× 1670× 685
|
2468× 1810× 718
|
|
Weight kg
|
3888
|
4500
|
5530
|
6122
|
7970
|