Freebear
Freebear AFU-3843D Pneumatically Actuated Freebear Unit

Manufacturer: Freebear Corporation Ltd.
Model: AFU-3843D
Features
- By supplying compressed air, the freebears built in individual pistons rise simultaneously.
By processing a square groove on the machine bed at the time of mounting, it is possible to convey and position jigs, molds and workpieces.
Specifications

Connection dimension diagram
Calculation formula of full length A=25+(Sum of L1)+(Number of connections)

Unit:mm
| Model | Body size(mm) | Weight | Operating air pressure | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | L1 | L2 | P | kg | 0.3MPa | 0.4MPa | 0.5MPa | 0.6MPa | |||||
| Load capacity | |||||||||||||
| kN | kgf | kN | kgf | kN | kgf | kN | kgf | ||||||
| AFU-3843D-1 | 90 | 64 | 65 | – | 0.9 | 0.20 | 19.9 | 0.24 | 24.5 | 0.31 | 31.6 | 0.39 | 39.8 |
| AFU-3843D-2 | 140 | 114 | 115 | 50 | 1.5 | 0.39 | 39.8 | 0.48 | 48.9 | 0.62 | 63.2 | 0.78 | 79.5 |
| AFU-3843D-3 | 190 | 164 | 165 | 2×P50=100 | 2.0 | 0.59 | 59.7 | 0.72 | 73.4 | 0.93 | 94.8 | 1.17 | 119.3 |
| AFU-3843D-4 | 240 | 214 | 215 | 3×P50=150 | 2.6 | 0.78 | 79.6 | 0.96 | 97.9 | 1.24 | 126.4 | 1.56 | 159.1 |
| AFU-3843D-5 | 290 | 264 | 265 | 4×P50=200 | 3.2 | 0.98 | 99.4 | 1.20 | 122.4 | 1.55 | 158.1 | 1.95 | 198.8 |
| AFU-3843D-6 | 340 | 314 | 315 | 5×P50=250 | 3.7 | 1.17 | 119.3 | 1.44 | 146.8 | 1.86 | 189.7 | 2.34 | 238.6 |
| AFU-3843D-7 | 390 | 364 | 365 | 6×P50=300 | 4.3 | 1.37 | 139.2 | 1.68 | 171.3 | 2.17 | 221.3 | 2.73 | 278.4 |
| AFU-3843D-8 | 440 | 414 | 415 | 7×P50=350 | 4.9 | 1.56 | 159.1 | 1.92 | 195.8 | 2.48 | 252.9 | 3.12 | 318.2 |
| AFU-3843D-9 | 490 | 464 | 465 | 8×P50=400 | 5.4 | 1.76 | 179.0 | 2.16 | 220.3 | 2.79 | 284.5 | 3.51 | 357.9 |
| AFU-3843D-10 | 540 | 514 | 515 | 9×P50=450 | 6.0 | 1.95 | 198.9 | 2.40 | 244.7 | 3.10 | 316.1 | 3.90 | 397.7 |
| One freebear | 0.20 | 19.9 | 0.23 | 24.5 | 0.31 | 31.6 | 0.39 | 39.8 | |||||
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