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Centering Clamp, Small Bore – 3 Point Contact
Special Use Clamps
- Bore clamp with 3 points for concentric positioning of the ID of a bore, internal clamping expands radially to center the bore.
- The clamping points retract for easy loading.
- Capable of moving a part approximately 0.100” after the part is placed over the center mandrel.
- Positional repeatability of ±.001”.
- Compact design keeps the cylinder out of the way and below the part.
- May be manifold mounted as shown or purchase the optional Mounting Plate for bolt-down access to porting when mounting.
- Fits bore sizes from 1-2.17”.
| Model No. | Clamp Capacity (lb.) | Clamping Points | Clamping Range (in) | Repeatability | Oil Capacity Extend (cu. in.) | Oil Capacity Retract (cu. in.) | Weight | Adapter No. |
|---|---|---|---|---|---|---|---|---|
| 15-8210-01 | 3150 | 3 | 0.98 - 1.14 | 0.001 | 0.10 | 0.08 | 0.97 | 15-8200-06 |
| 15-8211-01 | 3150 | 3 | 1.10 - 1.26 | 0.001 | 0.10 | 0.08 | 0.99 | 15-8200-06 |
| 15-8212-01 | 3150 | 3 | 1.26 - 1.42 | 0.001 | 0.10 | 0.08 | 1.01 | 15-8200-06 |
| 15-8213-01 | 3150 | 3 | 1.42 - 1.57 | 0.001 | 0.10 | 0.08 | 1.27 | 15-8200-06 |
| 15-8214-01 | 3150 | 3 | 1.54 - 1.69 | 0.001 | 0.10 | 0.06 | 1.30 | 15-8200-06 |
| 15-8215-01 | 3150 | 3 | 1.65 - 1.81 | 0.001 | 0.10 | 0.06 | 1.34 | 15-8200-06 |
| 15-8216-01 | 3150 | 3 | 1.77 - 1.93 | 0.001 | 0.10 | 0.06 | 1.38 | 15-8200-06 |
| 15-8217-01 | 3150 | 3 | 1.89 - 2.05 | 0.001 | 0.10 | 0.06 | 1.41 | 15-8200-06 |
| 15-8218-01 | 3150 | 3 | 2.01 - 2.17 | 0.001 | 0.10 | 0.06 | 1.46 | 15-8200-06 |
| Model No. | A | B | C | D | E | F | G | H | J | K | L | M | N | P | Q | R | S | T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15-8210-01 | 0.95 | 0.445 | 0.965 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.62 | 1.77 | 1.772 | 1.06 | 2.46 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8211-01 | 0.95 | 0.445 | 1.083 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.62 | 1.77 | 1.772 | 1.06 | 2.46 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8212-01 | 0.95 | 0.445 | 1.240 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.62 | 1.77 | 1.772 | 1.06 | 2.46 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8213-01 | 1.38 | 0.445 | 1.398 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.56 | 1.77 | 1.772 | 1.06 | 2.24 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8214-01 | 1.38 | 0.445 | 1.516 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.56 | 1.77 | 1.772 | 1.06 | 2.24 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8215-01 | 1.38 | 0.445 | 1.634 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.56 | 1.77 | 1.772 | 1.06 | 2.24 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8216-01 | 1.38 | 0.445 | 1.752 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.56 | 1.77 | 1.772 | 1.06 | 2.24 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8217-01 | 1.38 | 0.445 | 1.870 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.56 | 1.77 | 1.772 | 1.06 | 2.24 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| 15-8218-01 | 1.38 | 0.445 | 1.988 | 0.6297 MAX / 0.6293 MIN | 1.575 | M6 - 1.0 X 0.47 | 0.315 | 0.236 | 2.56 | 1.77 | 1.772 | 1.06 | 2.24 | 0.10 | 0.16 | 0.661 | 0.12 | 0.47 |
| Model No. | A | B | C | D | E | F | G | H | J | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 15-8210-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8211-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8212-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8213-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8214-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8215-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8216-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8217-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
| 15-8218-01 | 0.8071 | 0.6299 | 0.0007 | 0.315 | 0.0520 | 0.2362 | 0.1181 | 0.3031 | 0.0433 | 0.6614 |
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