AG Cylinders
Features
- Slimline construction – available from 1.5″ to 5.0″ bore sizes.
- Dual ports for flexibility of installation.
seals for long life and suitable for both single and double-acting operation.- Screwed S.G. cast iron gland and one-piece piston for long life.
- Gland has spanner slots and piston retained with nyloc nut for ease of service.
- Honed barrel with 0.25″ wall thickness on all bore sizes gives structural strength.
- K1045 cast steel rod clevis secured to piston rod by grub screw with nylon insert.
- One-piece K1045 cast steel base end cap allows easy modification for special mounts.
- K1045 zinc plated clevis pins with lynch pin for added security.
- 5.0″ bore standard with 1.25″ clevis pins.
seals for long life and suitable for both single and double-acting operation.
Order Code
| Series | Bore & Stroke | Rod Dia. |
|---|---|---|
| HC | **** | *** |
Examples:
HC1512 – 875 = HC Series – 1.5″ Bore x 12″ Stroke x 0.875″ Rod
HC4024 – 175 = HC Series – 4.0″ Bore x 24″ Stroke x 1.75″ Rod
Dimensions
Bore  | 1.5" | 2.0" | 2.5" | 3.0" | 3.5" | 4.0" | 5.0" |
|---|---|---|---|---|---|---|---|
| Rod Ø A | 0.875" | 1.25" | 1.50" | 1.50" | 1.75" | 1.75" | 2.00" |
| Pin Ø B | 0.75" 19.05 | 1.00" 25.4 | 1.00" 25.4 | 1.00" 25.4 | 1.00" 25.4 | 1.00" 25.4 | 1.25" 31.75 |
| C | 23 | 28 | 28 | 28 | 28 | 28 | 34 |
| D | 23 | 25 | 28 | 28 | 33 | 34 | 34 |
| E ± 3mm | 9.50" 241 | 12.25" 311 | 12.25" 311 | 12.25" 311 | 12.25" 311 | 12.25" 311 | 12.25" 311 |
| F | 105 | 123 | 123 | 123 | 123 | 126 | 132 |
| G | 90 | 120 | 120 | 120 | 120 | 117 | 106 |
| H | 46 | 68 | 68 | 68 | 68 | 68 | 73 |
| I | 22 | 28 | 28 | 28 | 28 | 28 | 28 |
| J | 46 | 63 | 63 | 63 | 63 | 63 | 68 |
| K | 22 | 28 | 28 | 28 | 28 | 28 | 28 |
| L | 46 | 60 | 63 | 63 | 63 | 63 | 68 |
| M | 32 | 54 | 54 | 54 | 54 | 54 | 54 |
| N | 32 | 51 | 51 | 51 | 51 | 51 | 51 |
| O | 9 | 8 | 8 | 8 | 8 | 8 | 6 |
| P | 61 | 90 | 90 | 90 | 90 | 90 | 88 |
| Port Ø Q | 9/16" UNO | 9/16" UNO | 3/4" UNO | 3/4" UNO | 3/4" UNO | 3/4" UNO | 3/4" UNO |
| Barrel O.D. | 2.0" 51 | 2.5" 64 | 3.0" 76 | 3.5" 89 | 4.0" 102 | 4.5" 114 | 5.5" 140 |
| Rod Thread | 3/4" UNF x 20 mm | 1-1/4" UNF x 28 mm | 1-1/4" UNF x 28 mm | 1-1/4" UNF x 28 mm | 1-1/4" UNF x 28 mm | 1-1/4" UNF x 28 mm | 1-1/2" UNF x 28 mm |
Maximum Force & Pressures
The chart gives the maximum extension force at full stroke and exceeding these limits may result in rod buckling. The values are based on a safety factor of 2 with the cylinder operating vertical and fully guided. For horizontal or operating in an arc these values may have to be reduced.
| Stroke | 8" | 10" | 12" | 16" | 18" | 20" | 24" | 30" | 36" | 42" | 48" | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bore | Rod | Maximum Extension Force (Vertical & Guided) kN bar | Maximum Retraction Force kN bar | ||||||||||
| 1.5" | 0.875" | 23 207 | 22 193 | 17 149 | 11 96 | 9 79 | 8 70 | 6 53 | 4 35 | 3 26 | 2 17 | 1 9 | 15 207 |
| 2.0" | 1.25" | 42 207 | 42 207 | 38 187 | 25 123 | 21 104 | 17 84 | 13 64 | 9 44 | 7 34 | 5 25 | 4 20 | 25 207 |
| 2.5" | 1.50" | 65 207 | 65 207 | 65 207 | 65 207 | 65 207 | 61 193 | 46 145 | 32 101 | 23 73 | 18 57 | 14 44 | 42 207 |
| 3.0" | 1.50" | 94 207 | 94 207 | 94 207 | 85 186 | 71 156 | 61 134 | 46 101 | 32 70 | 23 50 | 18 39 | 14 31 | 71 207 |
| 3.5" | 1.75" | 128 207 | 128 207 | 128 207 | 128 207 | 128 207 | 113 182 | 85 137 | 59 95 | 43 69 | 33 53 | 26 42 | 96 207 |
| 4,.0" | 1.75" | 168 207 | 168 207 | 168 207 | 157 194 | 132 163 | 113 139 | 85 105 | 59 73 | 43 53 | 33 41 | 26 32 | 135 207 |
| 5.0" | 2.00" | 262 207 | 262 207 | 262 207 | 262 207 | 225 178 | 192 152 | 144 114 | 100 79 | 74 58 | 57 45 | 45 35 | 220 207 |
1 kN = 102 kgf = 225 lbf
1 bar = 14.5 psi
Cylinder Speed
Maximum cylinder velocity is 1.0 m/sec.
Single Acting Applications
To assist in preventing the ingress of contamination we recommend at a minimum the installation of a breather plug into the air side cylinder port. Connecting a hose from the air side back to the reservoir can further increase cylinder life.
Warranty
AT Hydraulics warrants the cylinders for twelve (12) months from date of purchase.
Warranty covers faulty materials and manufacturing defects only. Warranty is not covered if the cylinder is dismantled or repaired by any person other than an employee of AT Hydraulics unless prior written permission is given. Binding of the mounting pins can result in a bent or broken piston rod therefore the pins must have free movement in any position. A bent or broken piston rod is not covered under warranty. AT Hydraulics will not accept liability for any loss or damages either direct or indirect as a result of any cylinder failure.
Removal of the cylinder from the customer’s equipment, transport and insurance to and from the point of sale is the sole responsibility of the purchaser.
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