- Extreme High Force Closed Center Cylinder
- Use with Large Chucks that demand high Draw-Bar Pull
- Mounting Bolts mount from the front or rear
- Built-in Safety Check Valves
- Proximity Bracket included
- Proximity Switch optional
Products
ATL250C/ATL300C Closed Center Rotary Hydraulic Cylinders
| Piston Area (sq. in.) | Max. Draw Bar Pull | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | Piston Dia. inch | Push Side | Pull Side | Piston Stroke inch | Push Side lbf | Pull Side lbf | Max. Operating Pressure psi | Max. Speed rpm | Moment of Inertia kg-m2 | Weight lbs | Total Leakage L/min |
| ATL250C | 74.63 | 70.3 | 17.858 | 2.362 | 50923 | 48008 | 710 | 2000 | 0.87 | 172 | 2 |
| ALT300C | 108.11 | 102.08 | 25.929 | 2.362 | 58775 | 55409 | 580 | 1500 | 1.6 | 234 | 3 |
| Dimensional Data (inch) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Model No. | C | D1 | D2 | E (h7) | F | F1 | G | H | J | K |
| ALT250C | 11.81 | 10.826 | 8.661 | 6.299 | 2.559 | 2.441 | 1.732 | M42x3.0 | 2.362 | 14.015 |
| ATL300C | 13.976 | 12.992 | 10.63 | 8.267 | 2.953 | 2.756 | 1.968 | M48x3.0 | 2.756 | 14.134 |
| P | ||||||||||
| Model No. | L | M | N | Max | Min | Q1 | Q2 | R | T | |
| ALT250C | 10.512 | 6.968 | 8.661 | 3.346 | 0.984 | 6-.669 | 6-M20 | 8.897 | 6.299 | |
| ATL300C | 10.63 | 7.165 | 8.779 | 3.346 | 0.984 | 12-.669 | 12-M20 | 9.016 | 6.496 | |