OVERVIEWS

OVERVIEWS

 INQUIRY

INQUIRY
PRODUCT

Power Chucks for CNC Lathes

TF-3BA Series

Power Chuck - TF-3BA

TF-3BASeries

3-jaw wedge type through-hole power chuck (with adaptor)

E-CATALOG

SCROLL
TO SEE THE DETAIL

SCROLL DOWN

Specification

Gripping Force Curve


 

Gripping Force Curve

  • TF3B-12A8 , TF3B-12A6
  • TF3B-10A8 , TF3B-10A6
  • TF3B-8A6
  • TF3B-6A5
Dim\Model TF3B-5A4 TF3B-6A5 TF3B-8A5 TF3B-8A6 TF3B-10A6 TF3B-10A8 TF3B-12A8 TF3B-15A8 TF3B-15A11 TF3B-18A11 TF3B-21A11 TF3B-21A15 TF3B-24A11 TF3B-24A15
Through-Hole (mm) 33 45 52 52 75 75 91 117.5 117.5 117.5 170 170 170 170
Plunger Stroke (mm) 10 12 16 16 19 19 23 23 23 23 28 28 28 28
Jaw Stroke (Dia)(mm) 5.4 5.5 7.4 7.4 8.8 8.8 10.6 10.6 10.6 10.6 13 13 13 13
Max. Drow Bar Pull Force 1700 2200 3400 3400 4300 4300 5500 7240 7240 7240 9177 9177 9177 9177
Max. Gripping Force (kgf) / (kgf/cm²) 3600 / 29.6 5700 / 28.5 8800 / 26.5 8800 / 26.5 11000 / 27.5 11000 / 27.5 14300 / 27.5 18355 / 23.5 18355 / 23.5 18355 / 23.5 23861 / 30.5 23861 / 30.5 23861 / 30.5 23861 / 30.5
Max. Speed (r.p.m.) 7000 6000 4900 4900 4200 4200 3300 2500 2500 2000 1700 1700 1400 1400
Weight (kg) 6.9 14.2 25.8 24.05 40.9 37.4 59.5 134 127 171 238 235 296 293
Matching Cylinder RC5 RC6 RC8 RC8 RC10 RC10 RC12 RC15 RC15 RC15 RC15 RC15 RC15 RC15
Matching Soft Jaw HC05 HC06 HC08 HC08 HC10 HC10 HC12 HC15 HC15 HC15 HC21 HC21 HC21 HC21
Matching Hard Jaw HJ05 HJ06 HJ08 HJ08 HJ10 HJ10 HJ12 HJ15 HJ15 HJ15 HJ21 HJ21 HC21 HC21

Dimensions

Dim\Series TF3B-5A4 TF3B-6A5 TF3B-8A5 TF3B-8A6 TF3B-10A6 TF3B-10A8 TF3B-12A6 TF3B-12A8 TF3B-15A8 TF3B-15A11 TF3B-18A11 TF3B-21A11 TF3B-21A15 TF3B-24A11 TF3B-24A15
A 135 169 210 210 254 254 304 304 381 381 450 530 530 610 610
B 71 91 109 103 120 113 129 122 160 149 149 183 169 183 169
G (H6) 96 116 133.35 150 171.45 190 190 190 235 260 260 330.2 330.2 330.2 330.2
D 14 20 25 25 30 30 30 30 43 43 43 60 60 60 60
E 15 15 22 17 25 18 25 18 33 22 22 41 27 41 27
F 63.513 82.563 82.563 106.375 106.375 139.719 106.375 139.719 139.719 196.869 196.869 196.869 285.75 196.869 285.75
C (H6) 110 140 170 170 220 220 220 220 300 300 300 380 380 380 380
H 82.55 104.78 104.78 133.35 133.35 171.45 133.35 171.45 171.45 235 235 330.2 330.2 330.2 330.2
J 15.5 16 13 19 18 24 25 25 24 28 28 30 30 30 30
K 3xM10 6xM10 6xM12 6xM12 6xM16 6xM16 6xM16 6xM16 6xM20 6xM20 6xM20 6xM24 6xM24 6xM24 6xM24
L 33 45 52 52 75 75 91 91 117.5 117.5 117.5 170 170 170 170
M 4 5 5 5 5 5 6 6 6 6 6 6 6 6 6
P (Max) 16 26 37.5 31.5 33.5 26.5 33 26 40 34 33 57 43 57 43
P (Min) 6 14 21.5 15.5 14.5 7.5 10 3 17 11 10 29 15 29 15
R 10 12 14 14 16 16 21 21 24 24 24 25 25 25 25
S 20 19 20.5 20.5 25 25 28 28 39 39 39 40 40 40 40
T 23 32 37 37 42 42 52 52 62 62 62 65 65 65 65
U (Max) M40x1.5 M55x2.0 M60x2.0 M60x2.0 M85x2.0 M85x2.0 M100x2.0 M100x2.0 M130x2.0 M130x2.0 M130x2.0 M180x3.0 M180x3.0 M180x3.0 M180x3.0
V 3xM6 3xM6 6xM10 3xM6 6xM12 6xM8 6xM12 6xM8 6xM16 3xM10 3xM10 6xM12 6xM12 6xM12 6xM12
W 45 60 66 66 94 94 108 108 139 139 139 207 207 207 207
X 12 16 16 16 16 16 20 20 20 20 20 20 20 20 20
Y 30 36 45 45 60 60 60 60 80 80 80 100 100 100 100
A1 52 65 80 80 102 102 102 102 150 150 150 200 200 200 200
M1 M6 M8 M8 M8 M10 M10 M10 M10 M12 M12 M12 M12 M12 M12 M12
t 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
Reference Fig1 Fig1 Fig2 Fig1 Fig2 Fig1 Fig2 Fig1 Fig2 Fig1 Fig1 Fig2 Fig1 Fig2 Fig1