Lathe chuck Power chuck jaws

TW-300 HIGH SPEED HOLLOW POWER CHUCK

 

FEATURE

  • No torsion of workpieces will be caused during machining because heavy duty holding knife made of light aluminium is applied to ensure high speed cutting and stable performance.
  • Stable zigzag design work against high pressure and provide long tolerance and high accuracy at the same time.
  • This type can be used for either hollow or closed center and the size of which depends on the connection part.
Jaw nuts Workholding
Soft jaws manufacturer Chuck jaws manufacturer
SPECIFICATIONS
DIMENSION
MODEL
Thru Hole
mm
Plunger Stroke
mm
Jaw Stroke(Diameter) mm Max. Draw-Pull Force
kgf
Max. Gripping Force
kgf
Max. Speed
R.P.M.
Hydraulic Press
kgf/cm2
Weight
kg
Matching Cylinder
TW-305 33 10 5.4 1750 3600 7000 29 7.5 S1036
TW-306 45 12 5.5 2200 5800 6000 28 13.5 S1246
TW-308 52 16 7.4 3400 8500 4800 26 24.5 S1552
TW-310 75 19 8.8 4300 11000 4200 27 37 S1875
TW-312 91 23 10.6 5500 14400 3000 27 65 S2091
DIMENSIONSUNIT:mm
DIMENSION
MODEL
A B C D E F G
max
G
min
H J K L M N P Q
max
Q
min
R
max
R
min
S T
TW-305 65 135 110 82.55 4 33 1 -9 20 12 M40*1.5 3-M10 26 54 14 26.5 23.8 19.5 6 1.5 23
TW-306 81 169 140 104.78 5 45 11 -1 19 20 M55*2.0 6-M10 31 73 20 32 29.25 24 7.5 1.5 31
TW-308 91 210 170 133.35 5 52 14.5 -1.5 20.5 30 M60*2.0 6-M12 37 95 25 38.7 35 30 10.5 1.5 35
TW-310 100 254 220 171.45 5 75 8.5 -10.5 25 45 M85*2.0 6-M16 42 110 30 51 46.6 34.5 12 1.5 40
TW-312 123 304 220 171.45 5 91 8 -15 28 50 M100*2.0 6-M16 48 129 30 61.3 56 46.5 12 1.5 48
DIMENSIONUNIT:mm
DIMENSION
MODEL
A B C D E F G L V
TW-306-A-05 81 169 140 82.557 15 5 116 14 3-M6
TW-308-A-06 91 210 170 106.377 17 5 150 18 3-M6
TW-310-A-08 100 254 220 139.722 18 5 171.45 25 3-M8
TW-312-A-08 123 304 220 139.722 18 5 171.45 25 3-M8
Soft jaws
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