Di Chun Iron Work CO., LTD. Logo Product(NIT-200 Series) Product (V Series) Product (VT Series) Product(KD Series) NT-200 Series
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2-JAW WEDGE TYPE THROUGH-HOLE POWER CHUCK (WITHOUT ADAPTOR)
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Product N-200A
  1. All sliding surfaces are hardoned and ground for accurate actual running andlong service repeatability. Lubrication nipple in each base jaw.
  2. Base Jaw : 1.5mm X 60° serrtion.
  3. Mounting : Adator mounting to fit DIN, ISO, BS, ASA B5.9 type A spindles.
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DIMENSIONS:

Model \ Dim NT205 NT206 NT208 NT210 NT212 NT215
A 135 169 210 254 304 381
B 60 81 91 100 110 133
C(H6) 110 140 170 220 220 300
D 20 19 133.35 25 28 39
E 82.55 104.78 5 171.45 171.45 235
M 4 5 37 5 6 6
G 23 32 14 42 52 62
H 10 12 14 16 21 24
J 33 45 52 75 91 117.5
K 3- M10 6- M10 6- M12 6- M16 6- M16 6- M20
L 2 2 2 2 2 5
F 45 60 66 94 108 139
N max. 26.5 32 38.7 51 61.3 82
N min. 23.8 29.25 35 46.6 56 76.7
O max. 19.75 22.75 29.75 33.75 45.75 46.75
O min. 7.75 9.25 14.75 14.25 15.75 13.75
P max. 1 11 14.5 8.5 8 11
P min. -9 -1 -1.5 -10.5 -15 -12
S 12 20 30 45 50 60
T 15.5 16 20 22 22 30
U max. M40X1.5 M55X2 M60X2 M85X2 M100X2 M130X2
W 14 20 25 30 30 43

SPECIFICATIONS:

Model \ Dim NT205 NT206 NT208 NT210 NT212 NT215
Through-Hole (mm) Ø33 Ø45 Ø52 Ø75 Ø91 Ø117.5
Plunger Stroke (mm) 10 12 16 19 23 23
Jaw Stroke (mm) 5.4 5.5 7.4 8.8 10.6 10.6
Max. Draw Bar Pull Force (kgf) 1189 1479 2294 2906 3739 4793
Max. Gripping Force (kgf) 2447 3875 5710 7546 9789 12236
Max. Speed (r.p.m.) 7000 6000 4900 4200 3400 2500
Weight (kg) 6.8 12.8 22 34 55 106
Matching Cylinder M1036 M1246 M1552 M1875 M2091 M2511
kgf-/cm2 19.5 18.9 17.3 18.4 18.4 15.3
Matching Soft Jaw HC05 HC06 HC08 HC10 HC12 HC15
Matching Hard Jaw HJ05 HJ06 HJ08 HJ10 HJ12 HJ15

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