ღ Easy to mount,fit for the DIN,BS,ISO,ASA,B5-9 ,A type spindle standard.
🐬 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,oil nipple locate in the master jaws,the serration pitch is 10.5mm*60°
Quick replace cover
Unit: mm
Model/size
Through hole Dia.
(mm)
Piston Stroke
(mm)
Jaw stroke dia
(mm)
Max pull force
(kn)
Max gripping force
(kn)
Max operating hydraulic pressure
(kgf / cm2)
NT-205
Ø33
10
5.4
1189
2447
19.5
NT-206
Ø45
12
5.5
1495
3875
18.9
NT-208
Ø52
16
7.4
2366
5975
18.4
NT-210
Ø75
19
8.8
2927
7546
18.4
NT-212
Ø91
23
10.6
3875
9993
18.4
NT-215
Ø117.5
23
10.6
4823
12236
15.3
NT-218
Ø117.5
23
10.6
4823
12236
15.3
Model/size
Max RPM
(r.p.m.)
Weight
(kg)
Inertia
(kg‧m2 )
Matched cylinder
Matched HJ
Matched SJ
O.D. gripping Range
(mm)
NT-205
7000
6.8
0.017
M1036
HJ05
HC05
Ø6-Ø135
NT-206
6000
12.8
0.054
M1246
HJ06
HC06
Ø15-Ø169
NT-208
5000
22
0.163
M1552
HJ08
HC08
Ø20-Ø210
NT-210
4200
34
0.306
M1875
HJ10
HC10
Ø25-Ø254
NT-212
3300
55
0.717
M2091
HJ12
HC12
Ø30-Ø304
NT-215
2500
106
2.17
M2511
HJ15
HC15
Ø50-Ø381
NT-218
2000
122
3.31
M2511
HJ15
HC15
Ø50-Ø450
Model/size
A
B
C(H6)
D
H
J
K
L
M
Nmax.
Omax.
Omin.
NT-205
135
60
110
14
82.55
15
4-M10x60
33
4
23.2
26.5
7.75
NT-206
169
81
140
20
104.78
16
6-M10x80
45
5
26.5
32
9.25
NT-208
210
91
170
25
133.35
20
6-M12x90
52
5
32
38.7
11.75
NT-210
254
100
220
30
171.45
22
6-M16x100
75
5
38.7
51
14.25
NT-212
304
110
220
30
171.45
23
6-M16x110
91
6
51
61.3
15.75
NT-215
381
133
300
43
235
35
6-M20x135
117.5
6
61.3
82
15.25
NT-218
450
133
300
43
235
35
6-M20x135
117.5
6
82
82
15.25
Model/size
Pmax.
Pmin.
Q
R
S
T
Umax.
W
X
Y
NT-205
1
-9
2
10
20
23
M40x1.5
45
31
54
NT-206
11
-1
2
12
19
31
M55x2
60
37
73
NT-208
14.5
-1.5
2
14
20.5
35
M60x2
66
38
95
NT-210
8.5
-10.5
2
16
25
40
M85x2
94
43
110
NT-212
8
-15
2
21
28
50
M100x2
108
51
130
NT-215
7
-16
5
22
43
62
M130x2
139
66
165
NT-218
7
-16
5
22
43
62
M130x2
139
66
165
