Product Main

Specifications

  Stationary Collet Chuck Introduction  
JATO Stationary Collet Chuck has served our customers for more than two decades, and owns the most advanced design and the lowest cost. This product answers the requirements of a stationary chuck from our demanding customers: reliable, low cost, high accuracy, long product life, high rigidity, resistant to fluid and dust, and force opening mechanism. Our engineers keep improving the product design for this simple chuck to achieve our goal for a flawless product.
  • Cost effective stationary collet chuck.
  • High accuracy. High rigidity. Long product life.
  • High resistant to cutting chips, fluid or dust.
  • Chuck force-opening design ensures no workpart jamming.

 
 
 Available Models  
  • JAS-5C Stationary Collet Chuck - 5C Collet - Pneumatic or Hydraulic
  • JAS-15 Stationary Collet Chuck - YB-15 Collet - Pneumatic or Hydraulic
  • JAS-25 Stationary Collet Chuck - YB-25 Collet - Pneumatic or Hydraulic
  • JAS-40 Stationary Chuck - C-40 Harden Jaws - Pneumatic
  • JHS-40 Stationary Chuck - C-40 Harden Jaws - Hydraulic
  • JHS-70 Stationary Chuck - C-70 Harden Jaws - Hydraulic
JAS/JHS Application Diagram  
JAS/JHS Stationary Collet Chuck is applied as workholding
for CNC tapping centers or rotary SPMs (special purpose machines)
  Stationary Collet Chuck Dimensions/Specifications  
 
Model
JAS-15
JAS-25
JAS-5C
JAS-40
JHS-40
JHS-70
A 118mm (4.65") 144mm (5.67") 144mm (5.67") 168mm (6.61") 144mm (5.67") 188mm (7.40")
B 40mm (1.57") 55mm (1.27") 55mm (1.27") 95mm (3.74") 95mm (3.74") 136mm (5.35")
C 14mm (0.55") 26mm (1.02") 26mm (1.02") 38mm (1.50") 38mm (1.50") 68mm (2.68")
D 90mm (3.54") 100mm (3.94") 100mm (3.94") 100mm (3.94") 100mm (3.94") 155mm (6.10")
E 76mm (2.99") 108mm (4.25") 95mm (3.74") 96mm (3.78") 94mm (3.70") 96mm (3.78")
F
 64mm (2.52") 75mm (2.95") 75mm (2.95") 76mm (2.99") 73mm (2.87") 73mm (2.87")
G 98mm (3.86") 118mm (4.65") 118mm (4.65") 136mm (5.35") 118mm (4.65") 155mm (6.10")
H 8.5mm (0.33") 8.5mm (0.33") 8.5mm (0.33") 11mm (0.43") 8.5mm (0.33") 11mm (0.43")
Working Collet/Jaws YB-15 Collet YB-25 Collet 5C Collet C-40 Jaws C-40 Jaws C-70 Jaws
Air/Hydro Actuated Air/Hydro Air/Hydro Air/Hydro Air Hydro Hydro
Operating Pressure 3-15kg/cm2
(43-214psi)		 3-15kg/cm2
(43-214psi)		 3-15kg/cm2
(43-214psi)		 3-8kg/cm2
(43-114psi)		 3-20kg/cm2
(43-286psi)		 3-20kg/cm2
(43-286psi)
Max. Capacity Through/Non-Through 14mm-16mm
(0.55"-0.63")		 26mm-28mm
(1.02"-1.10")		 26mm-28mm
(1.02"-1.10")		 38mm-50mm
(1.50"-1.97")		 38mm-50mm
(1.50"-1.97")		 68mm-90mm
(2.68"-3.54")
Piston Area 79cm2 (12.2in2) 112cm2 (17.4in2) 112cm2 (17.4in2) 216cm2 (33.5in2) 82cm2 (12.7in2) 106cm2 (16.4in2)
Clamping Force 2850kgf@7kg/cm2 (6260lbf@100psi) 3890kgf@7kg/cm2 (8550lbf@100psi) 3890kgf@7kg/cm2 (8550lbf@100psi) 5090kgf@7kg/cm2 (11210lbf@100psi) 5250kgf@20kg/cm2 (11550lbf@286psi) 6780kgf@20kg/cm2 (14920lbf@286psi)
Net Weight 5kgs (11lbs) 9kgs (19.8lbs) 9kgs (19.8lbs) 12.5kgs (27.5lbs) 8.5kgs (18.7lbs) 13.5kgs (29.7lbs)