NTH COLLET CHUCKS

NTH COLLET CHUCKS

JAS/JHS AIR/HYDRAULIC POWER STATIONARY CHUCK--PUSH FORWARD TYPE

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Brand:NTH

Introduction

Omatei streamline the design of chuck body, find a balance between size of chuck body and clamping force. A compact chuck body is trying to fit in more chuck in the deck of machine center. Pull Back style provide more concentricity than other stationary chuck.

Cost effective stationar y collet chuck.
Dead length design: no axial movement.
High accuracy. High rigidity. Long product life.
High resistant to cutting chips, fluid or dust.
Chuck force-opening design ensures no
workpieces jamming.

JAS/JHA


Model JAS-15 JAS-25 JAS-5C JAS-40 JHS-40 JHS-70
A 1184.65〞) 1445.67〞) 1445.67〞) 1686.61〞) 1445.67〞) 1907.48〞)
B 401.57〞) 552.17〞) 552.17〞) 953.74〞) 953.74〞) 1365.35〞)
C 140.55〞) 261.02〞) 261.02〞) 381.50〞) 381.50〞) 682.68〞)
D 903.54〞) 1003.94〞) 1003.94〞) 1003.94〞) 1003.94〞) 1556.10〞)
E 773.03〞) 1084.25〞) 933.66〞) 973.82〞) 943.70〞) 953.73〞)
F 642.52〞) 742.91〞) 742.91〞) 773.03〞) 732.87〞) 742.91〞)
G 973.82〞) 1184.65〞) 1184.65〞) 136.55.37〞) 1184.65〞) 153.56.04〞)
H 90.35〞) 90.35〞) 90.35〞) 110.43〞) 90.35〞) 110.43〞)
Working collet/Jaw

YB-15? Collet

YB-25 Collet

5C Collet

C-40 Jaw

C-40 Jaw

C-70 Jaw

Power source

Air/Hydraulic

Air/Hydraulic

Air/Hydraulic

?Air Hydraulic ?Hydraulic

Working Pressure

3-15kg/cm?

(43-214psi)

3-15kg/cm?

(43-214psi)

3-15kg/cm?

(43-214psi)

3-8kg/cm?

(43-114psi)

3-20kg/cm?

(43-286psi)

3-20kg/cm?

(43-286psi)

Max clamping dia.

(Through hole)

14mm0.56〞) 26mm1.02〞) 26mm1.02〞) 38mm1.50〞) 38mm1.50〞) 68mm2.68〞)

Max clamping dia.(Non thru)

18mm0.71〞) 28mm1.10〞) 28mm1.10〞) 50mm1.97〞) 50mm1.97〞) 90mm3.54〞)
Piston Area 79cm?(12.2in?) 112cm?(17.4in?) 112cm?(17.4in?) 240cm?(37.2in?) 86cm?(13.3in?) 110cm?(17.1in?)

Clamping Force

2850kgf@7kg/cm?? (6260lbf@100psi) 3890kgf@7kg/cm?? (8550lbf@100psi) 3890kgf@7kg/cm?? (8550lbf@100psi) 5090kgf@7kg/cm?? (11210lbf@100psi) 5250kgf@20kg/cm?? (11550lbf@286psi) 6780kgf@20kg/cm?? (14920lbf@286psi)
N.W 5.0kgs(11.0lbs) 9.0kgs(19.8lbs) 9.0kgs(19.8lbs) 12.5kgs(18.7lbs) 8.5kgs(18.7lbs) 13.5kgs(29.7lbs)

Subject to technology changes without prior information
Non-standard requirements can be made

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