Hydraulic Coupling Gear Indexer

Product Specification

Usage/Application	Industrial
Material	Mild Steel
Surface Finishing	Glossy Steel
Type	Hydraulic
Capacity	120 Kg
Height Mm	175
Clamping Torque (N-m)	1060
Torque (N-m)	25
Table Diameter (mm)	200
Weight	46 Kg
Installation	Easy To Install
Color	Green

Product Description

The rotating plate on the drill floor of the rig that turns the drill string clockwise is called a rotary table.The drill string and bit receive power from the rig's drive system through the rotary table, which surrounds the four- or six-sided kelly bushing and kelly drive.

It is possible to refer to the rotary table as a clutch because it connects the drill string to the power source of the rig.Due to changes in trench less construction requirements, top drive systems that permit continuous rotation of the drill string have replaced the rotary table, the kelly bushing, and the kelly drive in some rigs. However, the majority of rigs still use a rotary table as the primary mover for the drill string.

Top-drive rigs, which have their drive motor at the top of the rig, typically use rotary drive tables.The bottom hole assembly is first attached to the sections of the drill string.The drill string is constructed starting at the top by attaching new sections of drill string to sections in the bore and the top drive motor as sections of drill string enter the bore.Drill string sections are screwed together in a clockwise direction.The rotary table is used to tighten the drill string's segments in a clockwise direction.

Three Pieces of Hirth Coupling Gear Indexer - Hydraulic Type 

Features:

• Indexing accuracy up to +4 arc sec.

• Repetitive accuracy of +1 arc sec.
• High accuracy and high rigidity three pieces Hirth Coupling Gear with robust clamping structure.
• Wear resistant worm wheel: ALBC4 grade, HRB180 hardness.
• Does not float during degree indexing.
• Concealed water proofing structure.
• High rigid and gripping greatly increase efficiency effect during heavy cutting.
• Hydraulic driven, high sensitive proximity switches.
• Suitable for special purpose machine indexing and automatic changer.
• Military grade signal connectors.
• Long life span, low after service.
• Remains high accuracy even after long time of using, and is easy to adjust backlash.

• Use as a 4th Axis or operated with double axis c

• Controller as a double axis control.

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