Core Technology

Core Technology

Worm Gear
GX & GFA & GTFA Series

High Hydraulic Clamping Force.
No Oil Leakage Problem.
Suitable for Heavy Cutting.

    Advantage of drum brake system
  1. The exclusive drum brake design in double- ring assembly precisely controls the braking gap.
    It prevents deformation of the table surface during braking.
  2. Easy to adjust concentricity of bearing and brake unit. Offset of rotating center is no necessary during braking.
  3. At high hydraulic pressure by 5Mpa, there is no oil leakage concern from the brake unit. This ensures high clamping torque.
  4. The brake unit is close to the table surface to minimize table run-out during machining and clamping, the rigidity of rotary table provides stability while heavy cutting.
  5. Easy to maintain.

Double Piston System Mechanism

Standard features for GXA‐S series


detron applies exclusive patented dual pistons to multiply the pneumatic pressure zone and promote the clamping power.


Conventional single piston,less pressure air chamer and lower braking force.
Remark: blue zone is the air chamber.

High rigidity. Minimum Table Surface Deformation.
Ideal for Heavy Cutting Applications.

Spindle shaft and 3 pcs type radial and axial bearings integrate as one unit.
Advantages of integrated radial and axial bearings
(spindle and 3 pcs type radial and axial bearings integrated as one unit)

  • The rigidity of rolling parts is only 20-30% of the whole rigidity, and the supported rigidity of the way surface shares 70-80%.
  • The way surfaces (H1 and h1) are thicker than that of competitive models, offering higher structural rigidity under heavy cutting conditions.
  • Less parts construction leads to less accumulated error, while offeringbetter indexing accuracy and repeatability.
  • Large through-hole diameter with high rigidity.

Radial and axial bearings

  • Dynamic loading:Large
  • Rigidity:High
  • Dynamic loading:Large
  • Tilting Moment:Large
  • Suitable for heavy cutting with minumum deformation of table surface

Higher Tooth Depth. Greater Module.
Ideal for Heavy Cutting Applications.

Dual-lead worm

  • By using an incremental thread design on the dual lead worm, backlash can be accurately adjusted by simply moving worm in the axial direction after long urn times.
  • Backlash adjustment can reach 0.008-0.012 mm.
  • Contact surface of the dual lead worm is 1/3 greater than conventional worms. This makes the rotary table excellent for heavy cutting applications.
  • Greater module and higher tooth depth is more suitable for heavy cuttion.
  • The worm shaft is mounted at the bottom of the rotary table and completely immersed in lubrication oil for thorough lubrication and increased service life.

Circumference is fully sealed by O-ring to prevent fluid from entering.

The electronic parts guard is completely sealed by an O-ring to prevent cutting fluid from entering and motor burnout.

Waterproof grade can reach IP65.

Dependable Accuracy.
Meets International Standard.

ISO 230-2 International Standard

The accuracy test results are based on ISO 230-2 standards with 5 continuous clockwise and counter clockwise rotations.

Core Technology - Transmission Parts and Rigidity

5-axis is specially designed with patented CU80D high-endurable copper to improve the wear resistance of the detron appointed models.

Exclusive application of patented high- endurable copper alloy for detron appointed models. 260% resistance for abrasion compared to conventional worm wheel materials by other brands.