3-jaw through-hole power chuck (adapter included)
Click on product image magnification
Online inquiry
Adapter for A2 spindle(DIN 55026)
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
Unit : mm
| Model/Size |
Through hole Dia. (mm) |
Piston Stroke (mm) |
Jaw stroke Dia. (mm) |
Max. Allowed pull force (kn) |
Max. Gripping Force (kn) |
Max. Operating hydraulic Pressure (kgf / cm2) |
Max. RPM (r.p.m.) |
|---|---|---|---|---|---|---|---|
| N-205A4 | ?33 | 10 | 5.4 | 1784 | 3671 | 28.5 | 7000 |
| N-205A5 | ?33 | 10 | 5.4 | 1784 | 3671 | 28.5 | 7000 |
| N-206A4 | ?45 | 12 | 5.5 | 2243 | 5812 | 28.5 | 6000 |
| N-206A5 | ?45 | 12 | 5.5 | 2243 | 5812 | 28.5 | 6000 |
| N-206A6 | ?45 | 12 | 5.5 | 2243 | 5812 | 28.5 | 6000 |
| N-208A5 | ?52 | 16 | 7.4 | 3558 | 9075 | 26.5 | 5000 |
| N-208A6 | ?52 | 16 | 7.4 | 3558 | 9075 | 26.5 | 5000 |
| N-208A8 | ?52 | 16 | 7.4 | 3558 | 9075 | 26.5 | 5000 |
| N-210A6 | ?75 | 19 | 8.8 | 4385 | 11319 | 27.5 | 4200 |
| N-210A8 | ?75 | 19 | 8.8 | 4385 | 11319 | 27.5 | 4200 |
| N-210A11 | ?75 | 19 | 8.8 | 4385 | 11319 | 27.5 | 4200 |
| N-212A6 | ?91 | 23 | 10.6 | 5812 | 14990 | 27.5 | 3300 |
| N-212A8 | ?91 | 23 | 10.6 | 5812 | 14990 | 27.5 | 3300 |
| N-212A11 | ?91 | 23 | 10.6 | 5812 | 14990 | 27.5 | 3300 |
| N-215A8 | ?117.5 | 23 | 10.6 | 7240 | 18355 | 23.5 | 2500 |
| N-215A11 | ?117.5 | 23 | 10.6 | 7240 | 18355 | 23.5 | 2500 |
| N-215A15 | ?117.5 | 23 | 10.6 | 7240 | 18355 | 23.5 | 2500 |
| N-218A8 | ?117.5 | 23 | 10.6 | 7240 | 18355 | 23.5 | 2000 |
| N-218A11 | ?117.5 | 23 | 10.6 | 7240 | 18355 | 23.5 | 2000 |
| N-218A15 | ?117.5 | 23 | 10.6 | 7240 | 18355 | 23.5 | 2000 |
| N-220A11 | ?180 | 23 | 10.6 | 9177 | 23861 | 30.6 | 1800 |
| N-220A15 | ?180 | 23 | 10.6 | 9177 | 23861 | 30.6 | 1800 |
| N-224A11 | ?205 | 26 | 12 | 9177 | 23861 | 26.5 | 1400 |
| N-224A15 | ?205 | 26 | 12 | 9177 | 23861 | 26.5 | 1400 |
| N-224A20 | ?205 | 26 | 12 | 9177 | 23861 | 26.5 | 1400 |
| N-232A11 | ?230 | 34 | 18 | 10197 | 24472 | 29.5 | 1200 |
| N-232A15 | ?230 | 34 | 18 | 10197 | 24472 | 29.5 | 1200 |
| N-232A20 | ?230 | 34 | 18 | 10197 | 24472 | 29.5 | 1200 |
| Model/size |
Weight (kg) |
Inertia (kg?m2) | Matched Adapter | Matched HJ | Matched SJ |
O.D. Gripping Range (mm) |
|---|---|---|---|---|---|---|
| N-205A4 | 7.8 | 0.02 | M1036 | HJ05 | HC05 | ?6-?135 |
| N-205A5 | 9 | 0.023 | M1036 | HJ05 | HC05 | ?6-?135 |
| N-206A4 | 15.5 | 0.065 | M1246 | HJ06 | HC06 | ?15-?169 |
| N-206A5 | 14.7 | 0.062 | M1246 | HJ06 | HC06 | ?15-?169 |
| N-206A6 | 17.3 | 0.073 | M1246 | HJ06 | HC06 | ?15-?169 |
| N-208A5 | 25.8 | 0.19 | M1552 | HJ08 | HC08 | ?20-?210 |
| N-208A6 | 25 | 0.184 | M1552 | HJ08 | HC08 | ?20-?210 |
| N-208A8 | 29.3 | 0.217 | M1552 | HJ08 | HC08 | ?20-?210 |
| N-210A6 | 41 | 0.37 | M1875 | HJ10 | HC10 | ?25-?254 |
| N-210A8 | 38 | 0.34 | M1875 | HJ10 | HC10 | ?25-?254 |
| N-210A11 | 48.4 | 0.436 | M1875 | HJ10 | HC10 | ?25-?254 |
| N-212A6 | 62.5 | 0.809 | M2091 | HJ12 | HC12 | ?30-?304 |
| N-212A8 | 59.5 | 0.77 | M2091 | HJ12 | HC12 | ?30-?304 |
| N-212A11 | 69.9 | 0.912 | M2091 | HJ12 | HC12 | ?30-?304 |
| N-215A8 | 125 | 2.255 | M2511 | HJ15 | HC15 | ?50-?381 |
| N-215A11 | 118 | 2.241 | M2511 | HJ15 | HC15 | ?50-?381 |
| N-215A15 | 138 | 2.822 | M2511 | HJ15 | HC15 | ?50-?381 |
| N-218A8 | 146 | 3.961 | M2511 | HJ15 | HC15 | ?50-?450 |
| N-218A11 | 138 | 3.744 | M2511 | HJ15 | HC15 | ?50-?450 |
| N-218A15 | 191 | 5.183 | M2511 | HJ15 | HC-15 | ?50-?450 |
| N-220A11 | 215 | 7.355 | ML2816 | HJ24-1 | HC24-1 | ?120-?510 |
| N-220A15 | 202 | 6.91 | ML2816 | HJ24-1 | HC24-1 | ?120-?510 |
| N-224A11 | 332 | 18.199 | ML3320 | HJ24-1 | HC24-1 | ?150-?610 |
| N-224A15 | 317 | 17.376 | ML3320 | HJ24-1 | HC24-1 | ?150-?610 |
| N-224A20 | 286 | 15.677 | ML3320 | HJ24-1 | HC24-1 | ?150-?610 |
| N-232A11 | 530 | 43 | ML3320 | HJ24-1 | HC24-1 | ?210-?800 |
| N-232A15 | 515 | 43 | ML3320 | HJ24-1 | HC24-1 | ?210-?800 |
| N-232A20 | 485 | 42 | ML3320 | HJ24-1 | HC24-1 | ?210-?800 |
Model/Size
A
B
C(H6)
D
E
F
G
H
J
K
L
M
Nmax.
Omax.
Omin.
N-205A4
135
71
110
14
15
63.513
96
82.55
15.5
3-M10
33
4
26.5
19.75
7.75
N-205A5
135
88
110
14
32
82.563
82.55
104.78
14
3-M10
33
4
26.5
19.75
7.75
N-206A4
169
96
140
20
20
63.513
104.78
82.55
16
6-M10
45
5
32
22.75
9.25
N-206A5
169
91
140
20
15
82.563
116
104.78
16
6-M10
45
5
32
22.75
9.25
N-206A6
169
111
140
20
35
106.38
104.78
133.35
16
6-M10
45
5
32
22.75
9.25
N-208A5
210
109
170
25
23
82.563
133.35
104.78
13
6-M12
52
5
38.7
29.75
11.75
N-208A6
210
103
170
25
17
106.38
150
133.35
18
6-M12
52
5
38.7
29.75
11.75
N-208A8
210
126
170
25
40
139.72
133.35
171.45
24
6-M12
52
5
38.7
29.75
11.75
N-210A6
254
120
220
30
25
106.38
171.45
133.35
18
6-M16
75
5
51
33.75
14.25
N-210A8
254
113
220
30
18
139.72
190
171.45
24
6-M16
75
5
51
33.75
14.25
N-210A11
254
145
220
30
50
196.87
171.45
235
28
6-M16
75
5
51
33.75
14.25
N-212A6
304
129
220
30
25
106.38
171.45
133.35
18
6-M16
91
6
61.3
45.75
15.75
N-212A8
304
122
220
30
18
139.72
190
171.45
25
6-M16
91
6
61.3
45.75
15.75
N-212A11
304
154
220
30
50
196.87
171.45
235
28
6-M16
91
6
61.3
45.75
15.75
N-215A8
381
160
300
43
33
139.72
235
171.45
24
6-M20
117.5
6
82
45.25
15.25
N-215A11
381
149
300
43
22
196.87
260
235
28
6-M20
117.5
6
82
45.25
15.25
N-215A15
381
184
300
43
57
285.78
235
330.2
24
6-M20
117.5
6
82
45.25
15.25
N-218A8
450
160
300
43
33
139.72
235
171.45
24
6-M20
117.5
6
82
79.75
15.25
N-218A11
450
149
300
43
22
196.87
260
235
28
6-M20
117.5
6
82
79.75
15.25
N-218A15
450
184
300
43
57
285.78
235
330.2
24
6-M20
117.5
6
82
79.75
15.25
N-220A11
510
169
380
60
41
196.87
330.2
235
30
6-M24
180
6
112.5
60.5
24.5
N-220A15
510
155
380
60
27
285.78
330.2
330.2
33
6-M24
180
6
112.5
60.5
24.5
N-224A11
610
186
520
60
45
196.87
463.6
235
28
6-M24
205
6
139.9
87.5
24.5
N-224A15
610
183
520
60
42
285.78
463.6
330.2
33
6-M24
205
6
139.9
87.5
24.5
N-224A20
610
166
520
60
25
412.78
463.6
463.6
35
6-M24
205
6
139.9
87.5
24.5
N-232A11
800
189
520
60
45
196.87
463.6
235
28
6-M24
230
6
162
153.5
24.5
N-232A15
800
186
520
60
42
285.78
469.6
330.2
32.5
6-M24
230
6
162
153.5
24.5
N-232A20
800
169
520
60
25
412.78
463.6
463.6
35
6-M24
230
6
162
153.5
24.5
Model/Size
Pmax.
Pmin.
Q
R
S
T
Umax.
v
w
X
Y
Illutration
N-205A4
16
6
2
10
20
25
M40x1.5
3-M6
45
31
54
Fig-1
N-205A5
33
23
2
10
20
25
M40x1.5
6-M10
45
31
54
Fig-3
N-206A4
26
14
2
12
19
31
M55x2
6-M10
60
37
73
Fig-2
N-206A5
26
14
2
12
19
31
M55x2
3-M6
60
37
73
Fig-1
N-206A6
46
34
2
12
19
31
M55x2
6-M12
60
37
73
Fig-3
N-208A5
37.5
21.5
2
14
20.5
35
M60x2
6-M10
66
38
95
Fig-2
N-208A6
31.5
15.5
2
14
20.5
35
M60x2
3-M6
66
38
95
Fig-1
N-208A8
54.5
38.5
2
14
20.5
35
M60x2
6-M16
66
38
95
Fig-3
N-210A6
33.5
14.5
2
16
25
40
M85x2
6-M12
94
43
110
Fig-2
N-210A8
26.5
7.5
2
16
25
40
M85x2
3-M8
94
43
110
Fig-1
N-210A11
58.5
39.5
2
16
25
40
M85x2
6-M20
94
43
110
Fig-3
N-212A6
33
10
2
21
28
50
M100x2
6-M12
108
51
130
Fig-2
N-212A8
26
3
2
21
28
50
M100x2
3-M8
108
51
130
Fig-1
N-212A11
58
35
2
21
28
50
M100x2
6-M20
108
51
130
Fig-3
N-215A8
40
17
5
22
43
62
M130x2
6-M16
139
66
165
Fig-2
N-215A11
29
6
5
22
43
62
M130x2
3-M20
139
66
165
Fig-1
N-215A15
64
41
5
22
43
62
M130x2
6-M24
139
66
165
Fig-3
N-218A8
40
17
5
22
43
62
M130x2
6-M16
139
66
165
Fig-2
N-218A11
29
6
5
22
43
62
M130x2
3-M10
139
66
165
Fig-1
N-218A15
64
41
5
22
43
62
M130x2
6-M24
139
66
165
Fig-3
N-220A11
52
29
5
25
38
65
M190x3
6-M20
206
73
180
Fig-2
N-220A15
38
15
5
25
38
65
M190x3
3-M12
206
73
180
Fig-1
N-224A11
61
35
5
25
38
65
M215x3
6-M20
230
73
180
Fig-2
N-224A15
58
32
5
25
38
65
M215x3
6-M24
230
73
180
Fig-2
N-224A20
41
15
5
25
38
65
M215x3
3-M10
230
73
180
Fig-1
N-232A11
61
27
5
25
38
64
M250x3
6-M20
262
73
180
Fig-2
N-232A15
58
24
5
25
38
64
M250x3
6-M24
262
73
180
Fig-2
N-232A20
41
7
5
25
38
64
M250x3
3-M10
262
73
180
Fig-1
Exhibition：Japan International Machine Tools Fair 2024 Date：From 05 to 10 Nov, 2024 Venue: Japan Ariake International Convention and Exhibition Center Booth：S3-009
Learn moreExhibition：MSV 2024 Brno International Machinery Industry Fair Date：From 08th to 11st Oct 2024 Venue: Exhibition Center Brno, Czech Republic Booth：Hall: V, 142G
Learn moreExhibition：Turkey Machine Tool Exhibition 2024 Date：From 30th Sep to 05th Oct 2024 Venue: Istanbul TUYAP Convention Center, Turkey Booth：Hall: 12A-45H
Learn more
