|
Ultimate Chuck™ Model
UC2 B-Model
|
|
210-52 |
265-77 |
315-91 |
400-128 |
500-155 |
630-167 |
| |
|
Nominal Chuck Size |
|
8"
|
10"
|
12"
|
16"
|
20"
|
25"
|
|
Chuck outside diameter |
A
|
8.27
|
10.43
|
12.40
|
15.75
|
19.69
|
24.80
|
|
Through Hole |
B
|
2.05
|
3.03
|
3.58
|
5.04
|
6.10
|
6.57
|
|
|
C
|
4.53
|
5.35
|
5.89
|
5.89
|
7.24
|
7.07
|
|
Direct mount spindle sizes |
|
A6, A8
|
A6,A8
|
A8,A11
|
A11, A15
|
A11, A15
|
Z-520
|
|
Max. Thread with adapter |
D
|
M60
|
M85
|
M110
|
M138
|
M175
|
M180
|
|
|
E MAX
|
1.56
|
2.00
|
2.36
|
3.40
|
3.97
|
4.74
|
|
|
F
|
3.39
|
4.17
|
4.53
|
5.83
|
6.53
|
7.99
|
|
Piston Stroke - max. |
|
0.79
|
1.10
|
1.10
|
1.18
|
1.38
|
1.57
|
|
Stroke per jaw - max. |
|
0.25
|
0.35
|
0.36
|
0.39
|
0.45
|
0.50
|
|
Most common Japanese |
|
0.75
|
0.91
|
0.91
|
0.91
|
1.38
|
1.38
|
|
Stroke per jaw common |
NOTE
|
0.24
|
0.28
|
0.30
|
0.30
|
0.45
|
0.43
|
|
Jaw adj pitch |
|
0.189
|
0.216
|
0.216
|
0.216
|
0.275
|
0.275
|
|
Drawbar pull - max. |
LBS
|
11240
|
16410
|
22480
|
29900
|
39000
|
39000
|
|
Total grip force |
LBS
|
21357
|
30350
|
40466
|
53959
|
68000
|
68000
|
|
Max RPM - UC2 |
|
3500
|
3000
|
2800
|
2450
|
1400
|
1000
|
|
Weight w/out jaws |
|
53
|
106
|
134
|
269
|
518
|
926
|
|
|
