NT-200

2-jaw through-hole power chuck
(adapter excluded)

  • Easy to mount.
  • Suitable for long bore or special workpiece.
  • Can be equipped with automatic feeder to increase productivity.
  • Can be equipped with back gauge.
  • Replaceable for Japanese brands.
  • The draw nut is customizable.(consult with sales)
  • Standard product 6~10" made of high strength alloy steel SCM440 from Japan
  • Above 21 inches are made of FCD600.
  • Sliding surfaces, master jaws, and interior parts are hardening and grinding
  • Quick replace cover

Drawings

Specification

UNIT : mm
SPEC
Model
Through
-Hole
(mm)
Plunger
Stroke
(mm)
Jaw
Stroke
(In Dia.)
(mm)
Max.
Pull
Force
(kgf)
Max.
Gripping
Force
(kgf)
Max.
Operating
Pressure
(kgf / cm2)
Max.
Speed
(r.p.m.)
Weight
(kg)
Moment
Of Inertia
I
(kg‧m2 )
Matching
Cylinder
Matching
Hard Jaw
Matching
Soft Jaw
Gripping
O.D. Range
(mm)
NT-205 Ø33 10 5.4 1189 2447 19.5 7000 6.8 0.017 M1036 HJ05 HC05 Ø6-Ø135
NT-206 Ø45 12 5.5 1495 3875 18.9 6000 12.8 0.054 M1246 HJ06 HC06 Ø15-Ø169
NT-208 Ø52 16 7.4 2366 5975 18.4 5000 22 0.163 M1552 HJ08 HC08 Ø20-Ø210
NT-210 Ø75 19 8.8 2927 7546 18.4 4200 34 0.306 M1875 HJ10 HC10 Ø25-Ø254
NT-212 Ø91 23 10.6 3875 9993 18.4 3300 55 0.717 M2091 HJ12 HC12 Ø30-Ø304
NT-215 Ø117.5 23 10.6 4823 12236 15.3 2500 106 2.17 M2511S HJ15 HC15 Ø50-Ø381
NT-218 Ø117.5 23 10.6 4823 12236 15.3 2000 122 3.31 M2511S HJ15 HC15 Ø50-Ø450
DIM
Model
A B C
(H6)
D H J K L M N
max.
O
max.
O
min.
P
max.
P
min.
Q R S T U
max.
W X Y
NT-205 135 60 110 14 82.55 15 4-M10x60 33 4 23.2 26.5 7.75 1 -9 2 10 20 25 M40x1.5 44.5 31 62
NT-206 169 81 140 20 104.78 16 6-M10x80 45 5 26.5 32 9.25 11 -1 2 12 19 31 M55x2 60 37 73
NT-208 210 91 170 25 133.35 20 6-M12x90 52 5 32 38.7 11.75 14.5 -1.5 2 14 20.5 35 M60x2 66 38 95
NT-210 254 100 220 30 171.45 22 6-M16x100 75 5 38.7 51 14.25 8.5 -10.5 2 16 25 40 M85x2 94 43 110
NT-212 304 110 220 30 171.45 23 6-M16x110 91 6 51.4 61.3 15.75 8 -15 2 21 28 50 M100x2 108 51 130
NT-215 381 133 300 43 235 35 6-M20x135 117.5 6 61.3 82 15.25 7 -16 5 22 43 62 M130x2 139 66 165
NT-218 450 133 300 43 235 35 6-M20x135 117.5 6 82 82 15.25 7 -16 5 22 43 62 M130x2 139 66 165