Browse Categories

3-780-1200 - 3 Jaw, 12", Lg Bore, Power Chuck, PB

Return to previous page
3 Jaw, 12", Lg Bore, Power Chuck, PB
Workholding/Power Lathe Chucks/Large Bore Precision Power Lathe Chucks & Accessories/3-Jaw Large Bore, Plain Back
3 Jaw, 12", Lg Bore, Power Chuck, PB
Item #: 3-780-1200
3 Jaw, 12" (304 mm) Diameter, Plain Back, High Speed, Hydraulic, Power, Lathe Chuck, Large Bore, 3.5826” Through Hole, Drawbar, Max Gripping Force 147(15000) N(kgf), 1.5mm x 60 Serrated Jaw Interface, 34mm to 304mm Jaw Capacity, 3,300 RPM, Steel Body.
The chuck includes one Blank Draw Nut. TMX offers a Draw Nut Threading Service to machine the Blank Nut to fit your machine specifications.

Please Log In
Check availability UOM : EA
Qty:

View Accessories and Parts

3-789-5128
Chuck Adapter, 10"&12", A2-8, 3-Jaw
3-789-5126
Chuck Adapter, 10"&12", A2-6, 3-Jaw
3-788-312
Soft Top Jaws, 12in, 3-Jaw, 3 Pc Set
3-787-312
Hard Top Jaws, 12in, 3-Jaw, 3 Pc Set
3-789-1201
Drawnut, 12" Blank
3-789-912
T-nuts for 12" Power Chuck (3pc)
3-789-1292
Draw Nut, 12" Thread M100x1.50
3-789-1294
Draw Nut for 12" Threaded M100x2.0
3-789-1278
12" Draw Nut Threaded M78x1.5
3-789-1279
12" BB Threaded Draw Nut M78 x 1.5

Technical Details




Item Number: 3-780-1200

Print Print this page
images/3-781-0650_back.jpgimages/3-781-0650_front.jpg
logos/TMX_wTag_RGB.jpg
Chuck Dia in 12
Thru Hole in(mm) 3.583 (91)
Jaw Stroke in(mm) 0.402 (10.2)
Plunger Stroke in(mm) 0.945 (24)
Gripping Dia Max in(mm) 1.197 (30.4)
Gripping Dia Min in(mm) 1.339 (34)
Max Permissible Input Force lbf(kgf) 13015.2 (5916)
Max Gripping Force lbf(kgf) 33000 (15000)
Max Speed RPM 3300
Weight lb (kg) 140.8 (64)
Moment of Inertia lb*ft2 0.6267
A in(mm) 11.969 (304)
B in(mm) 5 (127)
C in(mm) 8.661 (220)
F in(mm) 0.236 (6)
G in(mm) 7.48 (190)
H in(mm) 6.748 (171.4)
J in(mm) 3.583 (91)
K in(mm) 6-M16
L in(mm) 0.984 (25)
M 1.181 (30)
N max in(mm) 2.445 (62.1)
N min in(mm) 2.232 (56.7)
O max in(mm) 1.772 (45)
P max in(mm) 1.102 (28)
O min in(mm) 0.591 (15)
P min in(mm) 0.157 (4)
Q in(mm) 1.969 (50)
R in(mm) 0.827 (21)
S in(mm) 1.102 (28)
T in(mm) 0.079 (2)
U max M100x2.0
V 3-N8
W in 4.252 (108)
X in 1.181 (30)
Y in 2.008 (51)
Z in 4.37 (111)
historyView Purchase History