- High speed
- Compact Design—lighter in weight
- Less spindle stress
- Large Thru-hole Capacity
- Include Removable Coolant Catcher
- Built-in Safety Check Valves
Products
ATL Series High Speed Thru-Hole Hydraulic Cylinders
| Piston Area (sq. in.) | Max. Draw Bar Force | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | Piston Dia. inch | Push Side (sq. in.) | Pull Side (sq. in.) | Push Side lbf | Pull Side lbf | Piston Stroke (in./(mm) | Max. Operating Pressure psi | Thru Hole (in./(mm) | Max. Speed rpm | Moment of Inertia kg-m2 | Weight lbs | Total Leakage L/min |
| ATL1246-CM12B | 4.921/(125) | 15.5 | 13.795 | 8543 | 7418 | .590/(15) | 580 | 1.811/(46) | 7000 | 0.019 | 27 | 3 |
| ATL1552-CM15B | 6.102/(155) | 24.955 | 23.25 | 13488 | 12588 | .866/(22) | 580 | 2.047/(52) | 6200 | 0.052 | 37 | 3.9 |
| ATL1868-CM18B | 7.086/(180) | 30.69 | 30.08 | 16636 | 16523 | .984/(25) | 580 | 2.677/(68) | 4700 | 0.098 | 62 | 4.2 |
| ATL1875-CM18B | 7.086/(180) | 30.69 | 28.365 | 16636 | 15511 | .984/(25) | 580 | 2.953/(75) | 4700 | 0.095 | 57 | 4.2 |
| ATL1878-CM18B | 7.086/(180) | 30.69 | 28.365 | 16636 | 15511 | .984/(25) | 580 | 3.071/(78) | 4700 | 0.095 | 56 | 4.2 |
| ATL2091-CM20B | 8.071/(205) | 39.06 | 36.27 | 21131 | 19782 | 1.181/(30) | 580 | 3.582/(91) | 3800 | 0.15 | 82 | 4.5 |
| ATL2511-CM25B | 9.842/(250) | 53.94 | 52.08 | 27875 | 26975 | .905/(23) | 580 | 4.626/(117.5) | 2800 | 0.45 | 126 | 7 |
| Dimensional Data (inch) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | C1 | E1 | F1 | G1 | H1 | J1 | K1 | L1 | M1 | N1 | O1 |
| ATL1246-CM12B | 1.181 | M6x1.0 | M10x1.5 | 5.315 | 3.838 | 2.992 | 1.85 | 0.59 | 1.968 | 3.071 | 0.551 |
| ATL1552-CM15B | 1.181 | M6x1.0 | M10x1.5 | 5.708 | 4.331 | 3.386 | 1.85 | 0.59 | 2.165 | 3.346 | 0.551 |
| ATL1868-CM18B | 1.378 | M6x1.0 | M10x1.5 | 6.535 | 6.102 | 3.976 | 1.85 | 0.59 | 2.756 | 4.252 | 0.627 |
| ATL1875-CM18B | 1.378 | M6x1.0 | M10x1.5 | 6.535 | 6.102 | 3.976 | 1.85 | 0.59 | 3.149 | 4.252 | 0.627 |
| ATL1878-CM18B | 1.378 | M6x1.0 | M10x1.5 | 6.535 | 6.102 | 3.976 | 1.85 | 0.787 | 3.228 | 4.252 | 0.627 |
| ATL2091-CM20B | 1.378 | M6x1.0 | M12x1.75 | 7.176 | 6.496 | 4.331 | 1.85 | 0.59 | 3.74 | 4.724 | 0.627 |
| ATL2511-CM25B | 1.771 | M6x1.0 | M16x2.0 | 7.756 | 8.11 | 2.843 | 2.165 | 0.787 | 4.842 | 6.299 | 0.708 |
| Model | P1 | Q1 | R1 | S1 | T1 | U1 | W1 | X1 | B | C | D |
| ATL1246-CM12B | 0.157 | M5x0.8 | 0.236 | PT 1/2 | 0.236 | 6.653 | M52x1.5 | 1.968 | 3.897 | 6.082 | 5.118 |
| ATL1552-CM15B | 0.157 | M6x1.0 | 0.275 | PT 1/2 | 0.236 | 7.382 | M58x1.5 | 2.205 | 4.055 | 7.48 | 6.693 |
| ATL1868-CM18B | 0.157 | M6x1.0 | 0.295 | PT 1/2 | 0.236 | 8.661 | M84x2 | 3.189 | 4.96 | 8.46 | 7.48 |
| ATL1875-CM18B | 0.157 | M6x1.0 | 0.295 | PT 1/2 | 0.236 | 8.661 | M84x2 | 3.189 | 4.96 | 8.46 | 7.48 |
| ATL1878-CM18B | 0.157 | M6x1.0 | 0.295 | PT 1/2 | 0.236 | 8.661 | M84x2 | 3.189 | 4.96 | 8.46 | 7.48 |
| ATL2091-CM20B | 0.157 | M6x1.0 | 0.275 | PT 1/2 | 0.236 | 10.512 | M99x2 | 3.779 | 5.551 | 9.449 | 8.464 |
| ATL2511-CM25B | 0.197 | M6x1.0 | 0.275 | PT 1/2 | 0.236 | 11.575 | - | 5.299 | 7.323 | 12.204 | 10.827 |
| Model | E | F | G | H Thread | J Thru Hole | K | L | N | P | Q | S |
| ATL1246-CM12B | 3.937 | 3.149 | 2.559 | M55x2 | 1.811 | 6.75 | 2.519 | 2.519 | 3.346 | 3.543 | 4.645 |
| ATL1552-CM15B | 5.118 | 3.346 | 2.756 | M60x2 | 2.047 | 6.75 | 2.874 | 2.874 | 3.779 | 4.015 | 5.393 |
| ATL1868-CM18B | 6.299 | 4.724 | 3.74 | M75x2 | 2.677 | 7.48 | 3.858 | 3.858 | 4.764 | 5.157 | 6.535 |
| ATL1875-CM18B | 6.299 | 4.724 | 1.692 | M85x2 | 2.953 | 9.252 | 3.858 | 3.858 | 4.764 | 5.157 | 6.535 |
| ATL1878-CM18B | 6.299 | 4.724 | 3.74 | M87x2 | 3.071 | 9.252 | 3.858 | 3.858 | 4.764 | 5.157 | 6.535 |
| ATL2091-CM20B | 7.086 | 5.512 | 4.331 | M100x2 | 3.582 | 10.236 | 3.661 | 4.252 | 5.433 | 5.828 | 7.165 |
| ATL2511-CM25B | 9.055 | 6.535 | 5.512 | M130x2 | 4.626 | 9.252 | 3.504 | 5.828 | 1.882 | - | 9.134 |
| Model | T | U | V | V Max. | W Min. | W Max. | X Min. | Z | A1 | B1 | |
| ATL1246-CM12B | 4.488 | 7.244 | 0.393 | -0.199 | 1.575 | 0.984 | 0.157 | 0.197 | 0.433 | 4.98 | |
| ATL1552-CM15B | 5.118 | 7.716 | 0.669 | -0.199 | 1.45 | 0.984 | 0.157 | 0.197 | 0.433 | 5.0354 | |
| ATL1868-CM18B | 6.299 | 9.055 | 0.787 | -0.199 | 1.968 | 0.984 | 0.157 | 0.197 | 0.689 | 5.984 | |
| ATL1875-CM18B | 6.299 | 9.055 | 0.787 | -0.199 | 1.968 | 0.984 | 0.157 | 0.197 | 0.689 | 5.984 | |
| ATL1878-CM18B | 6.299 | 9.055 | 0.787 | -0.199 | 1.968 | 0.984 | 0.157 | 0.197 | 0.689 | 5.984 | |
| ATL2091-CM20B | 7.283 | 9.961 | 0.984 | -0.199 | 2.165 | 0.984 | 0.118 | 0.197 | 0.827 | 6.555 | |
| ATL2511-CM25B | 8.464 | 11.653 | 0.708 | -0.199 | 1.496 | 0.59 | 0.118 | 0.197 | 1.063 | 7.264 | |