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B200 & BT200 SERIES Power Chucks
Three-jaw and two-jaw wedge style power chucks deliver up to 20% more speed, gripping force and bore size when compared to conventional chucks. The B200 Series Chucks have the largest bores of any wedge style power chuck. These deliver consistent accuracy and repetitive chucking.
U.S. Patent No. 4410192
Special Features
- Largest Thru-Hole
- Strong Clamping Force
- High Speed
- Compact and Lightweight
- Direct Mount
- High Accuracy and High Endurance
Model B200 and BT200 Series Chucks are manufactured from high grade alloy steel. All sliding surfaces are hardened and ground to assure consistent accuracy and performance.
Lubrication nipple in each base jaw.
Master Jaw Serration: Chuck size 6" to 12": 1.5mm x 60°
Mounting: Direct mounting to fit ASA B5.9 type A (interchangeable with DIN 55026).
Standard Equipment: Chuck assembled with adapter, chuck mounting bolts, soft top jaws, T-nuts and jaw mounting bolts with wrench, draw nut wrench.
SPECIFICATIONS
| MODEL |
UNIT |
B204 |
B205 |
B206A05 |
B208A06 |
B210A06 |
B210A08 |
B212A06 |
B212A08 |
BT204 |
BT205 |
BT206A05 |
BT208A06 |
BT210A06 |
BT210A08 |
BT212A06 |
BT212A08 |
| Spindle Nose |
|
Ø3.346 |
Ø4.331 |
A2-5 |
A2-6 |
A2-6 |
A2-8 |
A2-6 |
A2-8 |
Ø3.346 |
Ø4.331 |
A2-5 |
A2-6 |
A2-6 |
A2-8 |
A2-6 |
A2-8 |
| Thru-Hole |
in. |
1.024 |
1.299 |
1.772 |
2.047 |
2.953 |
2.953 |
3.583 |
3.583 |
1.024 |
1.299 |
1.772 |
2.047 |
2.953 |
2.953 |
3.583 |
3.583 |
| Jaw Stroke (Diameter) |
in. |
0.213 |
0.213 |
0.217 |
0.290 |
0.346 |
0.346 |
0.417 |
0.417 |
0.213 |
0.213 |
0.217 |
0.291 |
0.346 |
0.346 |
0.417 |
0.417 |
| Plunger Stroke |
in. |
0.394 |
0.394 |
0.472 |
0.630 |
0.748 |
0.748 |
0.906 |
0.906 |
0.394 |
0.394 |
0.472 |
0.630 |
0.748 |
0.748 |
0.906 |
0.906 |
| Max. Draw Bar Pull Force |
kN (kgf) |
14 (1428) |
17.5 (1784) |
22 (2243) |
34.8 (3549) |
43 (4385) |
43 (4385) |
55 (5608) |
55 (5608) |
9.3 (948) |
11.7 (1193 |
14.5 (1479) |
23.2 (2366) |
28.5 (2906) |
28.5 (2906) |
36.7 (3742) |
36.7 (3742) |
| Max. Gripping Force |
kN (kgf) |
28.5 (2906) |
36 (3671) |
57 (5812) |
86 (8769) |
111 (11319) |
111 (11319) |
144 (14686) |
144 (14686) |
19 (1937) |
24 (2447) |
38 (3875) |
57.3 (5843) |
74 (7546) |
74 (7546) |
96 (9789) |
96 (9789) |
| Max. Speed |
rpm |
8000 |
7000 |
6000 |
5000 |
4200 |
4200 |
3300 |
3300 |
8000 |
7000 |
6000 |
4800 |
4200 |
4200 |
3300 |
3300 |
| Net Weight |
lbs. |
8.8 |
15 |
27 |
49 |
81 |
75 |
123 |
117 |
8.4 |
14.3 |
27 |
45 |
76 |
70 |
112 |
106 |
| GD 2 |
kg.m 2 |
.007 |
.018 |
.063 |
.178 |
.325 |
.323 |
.780 |
.765 |
.006 |
.017 |
|
|
|
|
|
|
| Matching Cylinder |
|
F0933H |
F0933H |
S1246 |
S1552 |
S1875 |
S1875 |
S2091 |
S2091 |
F0933H |
F0933H |
S1246 |
S1552 |
S1875 |
S1875 |
S2091 |
S2091 |
| Matching Soft Top Jaw |
|
SB04N1 |
SB05N1 |
SB06B1 |
SB08B1 |
SB10B1 |
SB10B1 |
SB12N1 |
SB12N1 |
SB05N1 |
SB05N1 |
SB06B1 |
SB08B1 |
SB10B1 |
SB10B1 |
SB12N1 |
SB12N1 |
| Matching Hard Top Jaw |
|
HB04N1 |
HB05N1 |
HB06B1 |
HB08A1 |
HB10A1 |
HB10A1 |
HB12N1 |
HB12N1 |
HB05N1 |
HB05N1 |
HB06B1 |
HB08A1 |
HB10A1 |
HB10A1 |
HB12N1 |
HB12N1 |
DIMENSIONS (Dimensions in Inches)
| MODEL |
B206A05 |
B208A06 |
B210A06 |
B210A08 |
B212A06 |
B212A08 |
| BT206A05 |
BT208A06 |
BT210A06 |
BT210A08 |
BT212A06 |
BT212A08 |
| A |
6.654 |
8.268 |
10.000 |
10.000 |
11.969 |
11.969 |
| B |
3.583 |
4.055 |
4.724 |
4.449 |
5.079 |
4.803 |
| C |
3.250 |
4.188 |
4.188 |
5.501 |
4.188 |
5.501 |
| D |
4.125 |
5.250 |
5.250 |
6.750 |
5.250 |
6.750 |
| E |
1.772 |
2.047 |
2.953 |
2.953 |
3.583 |
3.583 |
| F |
6xM10 |
6xM12 |
6xM12 |
6xM16 |
6xM12 |
6xM16 |
| G |
0.630 |
0.709 |
0.728 |
0.945 |
0.728 |
0.984 |
| H |
0.787 |
0.984 |
1.181 |
1.181 |
1.181 |
1.181 |
| I max. |
1.260 |
1.524 |
2.008 |
2.008 |
2.413 |
2.413 |
| I min. |
1.152 |
1.378 |
1.835 |
1.835 |
2.205 |
2.205 |
| J max. |
0.896 |
1.171 |
1.329 |
1.329 |
1.803 |
1.803 |
| J min. |
0.364 |
0.581 |
0.561 |
0.561 |
0.621 |
0.621 |
| K max. |
1.024 |
1.240 |
1.319 |
1.043 |
1.299 |
1.024 |
| K min. |
0.551 |
0.610 |
0.571 |
0.295 |
0.394 |
0.118 |
| L |
0.472 |
0.551 |
0.630 |
0.630 |
0.827 |
0.827 |
| M |
0.591 |
0.650 |
0.787 |
0.787 |
0.906 |
0.906 |
| N max. |
M55x2.0 |
M60x2.0 |
M85x2.0 |
M85x2.0 |
M100x2.0 |
M100x2.0 |
| O |
2.362 |
2.598 |
3.701 |
3.701 |
4.252 |
4.252 |
| P |
0.787 |
1.181 |
1.772 |
1.772 |
1.969 |
1.969 |
B210A06, B212A06, BT210A06 and BT212A06 are referred to in Fig. 1. Draw nut is supplied without thread.
ELECTRONIC DRAWINGS
Gripping Characteristic Graphs
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