JAS Pneumatic Stationary Collet Chuck - JHS Hydraulic Stationary Collet Chuck

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	JAS/JHS Stationary Collet Chuck
	Stationary Collet Chuck Introduction Stationary Collet Chuck Dimensions/Specifications PDF Download Contact JATO

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

5c collet chuck - pneumatic, dimension

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)