Through Hole High Precision Power Chuck

TF3B Series

3-Jaw Wedge Type Through-Hole Power Chuck
(Without Adaptor)
TF3B
Specification
-Standard JIS chuck for CNC lathe.
-Suitable for all kinds of turning machining.


1 TF3B-15
2 TF3B-12
3 TF3B-10
4 TF3B-8
5 TF3B-6
6 TF3B-5
7 TF3B-4
Spec. \ ModelTF3B-4TF3B-5TF3B-6TF3B-8TF3B-10TF3B-12TF3B-15TF3B-18TF3B-21TF3B-24
Jaw Stroke (Dia)
(mm)
5.45.45.57.48.810.610.610.61313
Plunger Stroke
(mm)
10101216192323232828
Max. Clamping Dia.
(mm)
110135165210254304381450530610
Min. Clamping Dia.
(mm)
5101012163840405050
Max. Rotation Speed
(r.p.m.)
8000700060004900420033002600200017001400
Max. Draw Bar Pull Force
kN(kgf)
14
(1428)
17.5
(1784)
22
(2243)
34
(3467)
43
(4385)
55
(5608)
71
(7240)
71
(7240)
90
(9177)
90
(9177)
Max. Clamping Force
kN(kgf)
28.5
(2906)
36
(3671)
57
(5812)
86
(8769)
111
(11319)
144
(14686)
180
(18355)
180
(18355)
234
(23861)
234
(23861)
Moment of Inertia
(kg⋅m²)
0.0070.0180.0570.1670.3150.7372.2734.7769.2516.85
Weight
(KG)
46.712.522.63761120166229287
Matching
Hydraulic Cylinder
RC-4RC-5RC-6RC-8RC-10RC-12RC-15RC-15RC-2816RC-2816
Max. Pressure of
Hydraulic Cylinder
(kgf/cm²)
24.529.528.52727.527.527.523.53333
Dimensions
Dim \ ModelTF3B-4TF3B-5TF3B-6TF3B-8TF3B-10TF3B-12TF3B-15TF3B-18TF3B-21TF3B-24
A59608191100110133133148148
B110135169210254304381450530610
C H685110140170220220300300380380
D70.682.55104.78133.35171.45171.45235235330.2330.2
E4455566666
F263345527591117.5117.5170170
G Max3.511114.58.5812121616
G Min-6.5-9-1-1.5-10.5-15-11-11-12-12
H17.5201920.5252839394040
J12253540505050505050
K MaxM32x1.5M40x1.5M55x2M60x2M85x2M100x2M130x2M130x2M180x3M180x3
L3-M10x603-M10x606-M10x806-M12x906-M16x1006-M16x1106-M20x1506-M20x1506-M24x1406-M24x140
M24262939435166667474
N49.5546695110130165165185185
P14142025303043436060
Q Max2326.53238.75161.37082108108
Q Min20.323.829.253546.65664.776.7101.5101.5
R Max11.2519.7522.7529.7533.7545.7554.7578.25117.5117.5
R Min6.757.759.2514.7514.2515.7520.2518.2521.521.5
T23233235405050506262
X-121616162020202020
Y-30364560608080100100
A1-526580102102150150200200
M1-2-M62-M82-M82-M102-M102-M122-M122-M122-M12

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