3MF SELF-CENTERING 3-JAW MANUAL CHUCK
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Online inquirySpecial thin and light weight design for the 5-axis indexing plate and the milling and turning machines, it can increase the z-axis machining range.
High resistant to the turning chips as the center hole cover ,ensure the chuck has a long service life and keep high accuracy.
3MF series chucks should not installed to the vertical or horizontal lathes, unless there is a supporting plate with high rigidity and strength.
Size unit: mm
|
Model |
Jaw stroke (Dia) (mm) |
Chucking Dia Max. (mm)
|
Chucking Dia Min. (mm)
|
|---|---|---|---|
|
3MF-20 |
80 |
500 |
142 |
|
Model |
Max. allowable torque N．m (kgf．m) |
Max. clamping force kN (kgf) |
Max. speed min-1 (r.p.m.) |
Weight (kg) |
|---|---|---|---|---|
|
3MF-20 |
170(17.3) |
71.2(7300) |
1150 |
121 |
|
Model |
A |
B |
C(H6) |
D |
E |
F |
G |
H |
J(H7) |
K |
L |
L1 |
M |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3MF-20 |
500 |
85 |
160 |
465 |
12 |
155 |
☐19 |
38.1 |
19.03 |
4~M16 |
6~M16 |
23 |
80 |
|
Model |
N |
P1 |
P2 |
P3 |
Q max |
Q min |
R max |
R min |
S |
T(h8) |
U |
V |
Y
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3MF-20 |
192.5 |
29.5 |
76.2 |
135 |
254 |
214 |
139.7 |
99.7 |
50 |
12.7 |
15° |
40 |
30 |
Subject to technology changes without prior information
Non-standard requirements can be made
Date: October 6–9, 2026 Address: 647 00 Brno, Czech Republic
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