Leader Chuck

LONG JAW STROKE POWER CHUCK AG-3M-221

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 M30 X 3

5mm with a Ø60mm pilot hole. Fitted with soft blank top jaws as standard

serrated 1

5mm x 60° drilled and counterbored for 2x M20 SHCS on 60mm. T nut slot width 25mm . Also included are 6x M24 mounting bolts on a 330

2mm PCD

LONG JAW STROKE POWER CHUCK AG-3M-221

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 M30 X 3,5mm with a Ø60mm pilot hole. Fitted with soft blank top jaws as standard, serrated 1,5mm x 60° drilled and counterbored for 2x M20 SHCS on 60mm. T nut slot width 25mm . Also included are 6x M24 mounting bolts on a 330,2mm PCD

Chuck Size Ø530mm
3 of Jaws
Through Hole Ø0mm
Jaw Stroke Ø25,4mm
Ø380mmh6
Maximum Speed 1350rpm
Wedge Stroke 30mm
Maximum Clamping Diameter 530mm
Minimum Clamping Diameter 53mm
Maximum Drawbar Pull 91,0kN (9280kgf)
Maximum Clamping Force 158,9kN (16200kgf)
Moment of Inertia 4,9kg-m²
Maximum Pressure 3,0MPa (30Kg/cm²)
Weight 175Kg

Matching Cylinder RK-200(N)
Matching Hard Jaws HJ21
Matching Soft Jaws SJ21
Matching T Nuts TN3-21

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