Leader Chuck

THROUGH HOLE POWER CHUCK AG-3H-12-A8

These chucks are constructed with high rigidity and high clamping accuracy. Manufactured from high grade alloy steel

all mating surfaces are hardened

ground and directly lubricated. This model is a three jaw wedge style power chuck with a large through hole They come with a blank drawtube connector nut threaded M100 X 2

0mm with a Ø50mm pilot hole. Fitted with soft blank top jaws as standard

serrated 1

5mm x 60° drilled and counterbored for 3x M8 SHCS on 30mm centres. T nut slot width 21mm. Also included are 6x M16 mounting bolts on a 190

0mm PCD

THROUGH HOLE POWER CHUCK AG-3H-12-A8

These chucks are constructed with high rigidity and high clamping accuracy. Manufactured from high grade alloy steel, all mating surfaces are hardened, ground and directly lubricated. This model is a three jaw wedge style power chuck with a large through hole They come with a blank drawtube connector nut threaded M100 X 2,0mm with a Ø50mm pilot hole. Fitted with soft blank top jaws as standard, serrated 1,5mm x 60° drilled and counterbored for 3x M8 SHCS on 30mm centres. T nut slot width 21mm. Also included are 6x M16 mounting bolts on a 190,0mm PCD

Chuck Size Ø304mm
# of Jaws 3
Through HoleØ91mm
Jaw Stroke Ø10,6mm
Ø220mmh6
Maximum Speed 3300rpm
Wedge Stroke 23mm
Maximum Clamping Diameter 304mm
Minimum Clamping Diameter 34mm
Maximum Drawbar Pull 54,9kN (5600kgf)
Maximum Clamping Force 143,6kN (14650kgf)
Moment of Inertia 0,77kg-m²
Maximum Pressure 2,7MPa (27Kg/cm²)
Weight 56.5Kg

Matching Cylinder TH-1291
Matching Hard Jaws HJ12H
Matching Soft Jaws SJ12H
Matching T Nuts TN1-12