SI 3 JAW COMBINATION MANUAL CHUCK
Click on product image magnification
Online inquirySI Serise Introduction:
It's suitable for the lathe machine, rotary table or CNC machine center and so on, it can work for regular or irregular workpiece without changingthe chuck.
lt has the gripping function of both scroll chuck and independentmovement chuck.
Back mounting hole design, and front mounting is achievable.
Size Unit:mm
|
MODEL/SPEC |
A |
B |
C |
D |
E |
F |
G |
|---|---|---|---|---|---|---|---|
|
SI-160 |
160 |
82 |
4 |
125 |
42 |
140 |
6-M10 |
|
SI-200 |
200 |
86 |
4 |
160 |
55 |
176 |
6-M10 |
|
SI-250 |
250 |
101 |
5 |
200 |
76 |
224 |
6-M12 |
|
SI-315 |
315 |
118 |
5 |
260 |
103 |
286 |
6-M16 |
|
SI-400 |
400 | 124 | 6 | 330 | 136 | 362 |
6-M16 |
|
SI-500 |
500 | 145 | 6 | 420 | 190 | 458 |
6-M16 |
|
SI-630 |
630 | 160 | 7 | 545 | 252 | 586 |
6-M16 |
|
SI-800 |
800 | 200 | 10 | 710 | 267 | 760 |
6-M20 |
|
SI-1000 |
1000 | 236 | 10 | 910 | 460 | 950 |
6-M24 |
|
SI-1250 |
1250 | 241 | 10 | 1000 | 560 | 1100 |
6-M30 |
|
MODEL/SPEC |
H |
J |
K |
R |
W |
RPM MAX |
|---|---|---|---|---|---|---|
|
SI-160 |
69 |
28.5 |
11 |
6 |
22.3 |
3200 |
|
SI-200 |
85 |
31 |
11 |
8 |
26 |
3000 |
|
SI-250 |
91 |
33 |
14 |
8 |
29.3 |
2500 |
|
SI-315 |
125 |
42 |
14 |
10 |
32 |
2000 |
|
SI-400 |
145 |
58 |
17 |
10 |
36 |
1500 |
|
SI-500 |
180 | 61 | 19 | 12 | 43.5 | 1000 |
|
SI-630 |
225 | 72 | 19 | 12 | 48.5 | 750 |
|
SI-800 |
245 | 67 | 19 | 17 | 57.5 | 600 |
|
SI-1000 |
245 | 88 | 24 | 19 | 67 | 380 |
|
SI-1250 |
245 | 88 | 24 | 19 | 72 | 200 |
Size Unit:mm
|
MODEL/SPEC |
A |
B |
C |
D |
E |
F |
G |
H |
J |
|---|---|---|---|---|---|---|---|---|---|
|
HJ-SI-160 |
69 |
50 |
20 |
8 |
9 |
Tr16x2 |
19 |
43 |
10 |
|
HJ-SI-200 |
85 |
58 |
25 |
10 |
11 |
Tr18x2 |
23.5 |
57.5 | 12 |
|
HJ-SI-250 |
91 |
59 |
28 |
10 |
10 |
Tr18x2 |
26.5 |
60 | 14 |
Size Unit:mm
|
型式/规格 |
A |
B |
C |
D |
E |
F |
G |
|---|---|---|---|---|---|---|---|
|
BJ-SI-160 |
64 |
16 |
28 |
20 |
9 |
27 |
10 |
|
BJ-SI-200 |
79 |
18 |
36 |
25 |
9 |
33.5 |
12 |
|
BJ-SI-250 |
92 |
17.5 |
40 |
28 |
10 |
40 |
12 |
Subject to technology changes without prior information
Non-standard requirements can be made
Exhibition:MANUFACTURING INDONESIA 2025 Date:03. - 06. December 2025 Time:10:00 am. – 06:00 pm. Add: Balai Sidang Jakarta Convention Center,Jakarta,Indonesia Booth:A-150
Learn moreExhibition:METALEX 2025 Date:From 19 to 22 November, 2025 Time:10:00 am. – 06:00 pm. Add: BITEC International Trade & Exhibition Centre,Bangkok, Thailand Booth:H101-BD01
Learn moreExhibition:MSV 2025 International Engineering Fair Date: Tuesday, October 7, 2025 - Friday, October 10, 2025 Add: Brno Exhibition Centre, Brno, Czech Republic Booth:P-115
Learn more