Item Number: 3-770-1200

3 Jaw, 12" (315 mm) Diameter, Plain Back, High Speed, Hydraulic, Power, Lathe Chuck, Large Bore, 4.0051” Through Hole, Drawbar, Max Gripping Force 145(15000) N(kgf), 1.5mm x 60 Serrated Jaw Interface, 45mm to 315mm Jaw Capacity, 3,000 RPM, Steel Body
Print Print this page
images/3-770_back2.jpgimages/3-770_back1.jpgimages/3-770-0860(4).jpg
logos/TMX_wTag_RGB.jpg
Chuck Size in 12
Thru Hole J in(mm) 4.055 (103)
Jaw Stroke in(mm) 0.402 (10.2)
Plunger Stroke in(mm) 0.945 (24)
Gripping Dia Max in(mm) 12.402 (315)
Gripping Dia Min in(mm) 1.772 (45)
Max Permissible Input Force lbf(kgf) 12342 (5610)
Max Speed RPM 6000
Max Gripping Force lbf(kgf) 33000 (15000)
Weight lb (kg) 105.6 (48)
Moment of Inertia lb*ft2 0.6042
A in(mm) 12.402 (315)
B in(mm) 4.331 (110)
C in(mm) 11.811 (300)
F in(mm) 0.236 (6)
H in(mm) 9.252 (235)
J in(mm) 9.252 (235)
K 6 x M20
L in(mm) 1.969 (50)
M in(mm) 1.181 (30)
N max in(mm) 2.702 (68.64)
N min in(mm) 2.502 (63.54)
O max in(mm) 1.88 (47.75)
O min in(mm) 0.541 (13.75)
P max in(mm) 0.315 (8)
P min in(mm) -0.63 (-16)
Q in(mm) 1.929 (49)
R in(mm) 0.827 (21)
S in(mm) 1.102 (28)
T in(mm) 0.098 (2.5)
U max M112x 2.0
V 3- M10
W in 4.882 (124)
X in 2.598 (66)
Y in 2.02 (51.3)
Z in 4.37 (111)