NTH HYDRAULIC CHUCKS

NTH HYDRAULIC CHUCKS

LL COLLET CHUCK 1

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Brand:NTH

It‵s a PUSH type collet are used mainly on turning ,CNC,special purpose machines and other,etc.
High clamping accuracy,high speed and construction of high rigidty.
The installation is the same as" Thru-hole power chuck"and they are replaceable with each other,No need to change the "Draw tube".
Sealed against swarf,chips and coolant.

The collet used must accord with DIN 6343

Size unit: mm

Spec
Model
Plunger stroke
mm
Grip Round Grip Hex. Grip Sq. Max.D.B.Pull
kgf
Max clamping force
kgf
LL-26 4.5 3~26 4~22 4~18 17.6(1800) 37.9(3870)
LL-30 4.5 3~30 4~26 4~20 19.6(2000) 42.1(4300)
LL-36 6 3~36 6~32 6~26 22.5(2300) 48.5(4950)
LL-42 6 3~42 6~36 6~29 24.5(2500) 52.9(5400)
LL-52 6 5~52 8~45 7~36 27.4(2800) 59.0(6020)
LL-6017 6 5~60 8~52 7~42 29.4(3000) 63.7(6500)
LL-6022 6 5~60 8~52 7~42 29.4(3000) 63.7(6500)
LL-80 6 20~80 18~69 15~56 34.3(3500) 71.5(7300)


Spec
Model
Max RPM I
kg*m2
Weight
kg
Matched
Collet
Matched cylinders Max Pressure
Mpa(kgf/cm2)
LL-26 8000 0.04 4.3 161E H-0928 2.6(26)
LL-30 8000 0.038 4.2 163E H-1036 2.9(29)
LL-36 6000 0.062 7 171E H-1246 2.5(25)
LL-42 6000 0.06 6.9 173E H-1246 2.9(29)
LL-52 6000 0.101 14.3 177E H-1552 2.3(23)
LL-6017 5000 0.098 14.1 185E H-1875 1.8(18)
LL-6022 5000 0.126 16.3 185E H-1875 1.8(18)
LL-80 4000 0.108 17.8 193E H-2091 1.6(16)


Spec
Model
A A1 B C(H6) D E E1 F max F min G max G min H J Kmax L L1
LL-26 120 85 100 110 82.6 4 23 26 3 7 2.5 15 12 M40×1.5 3~M10×25 16
LL-30 120 85 100 110 82.6 4 23 30 3 7 2.5 15 12 M40×1.5 3~M10×25 16
LL-36 155 100 120 140 104.8 5 23 36 3 7 1 17.5 20 M55×2 3~M10×25 18
LL-42 155 100 120 140 104.8 5 23 42 3 7 1 17.5 20 M55×2 3~M10×25 18
LL-52 185 130 145.5 170 133.4 5 27 52 5 9 3 24 45 M60×2 6~M12×30 20
LL-6017 185 130 145.5 170 133.4 5 27 60 5 9 3 24 45 M75×2 6~M12×30 20
LL-6022 234 156 142 220 171.5 5 32 60 5 13 7 24 45 M85×2 6~M16×30 20
LL-80 234 156 163 220 171.5 5 32 80 20 15.5 9.5 24 45 M100×2 6~M16×30 20
Subject to technology changes without prior information
Non-standard requirements can be made

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