WEITAI WL30 Series hydraulic rotary actuator is designed and made for harsh environment. It is heavy duty helical rotary device, and torque output from 1900Nm to 24000Nm at 21Mpa. The WL30 Series features rear flange and front flange mounting type, with rotation of 180 degree and 360 degree. It is wide used for fields of agriculture, Construction, Energy, Marine, Material Handling, Military, Mining, Truck/Trailer, etc.
| Rotation | 180°, 360° |
| Output Mode | Front Flange, Double Flanges |
| Mounting | Front Flange, Rear flanges |
| Drive Torque Nm@21Mpa | 4700 |
| Holding Torque Nm@21Mpa | 12000 |
| Max Cantilever Moment Capacity Nm | 11900 |
| Max Straddle Moment Capacity 180° Nm | 30800 |
| Max Straddle Moment Capacity 360° Nm | 45400 |
| Radial Capacity Kg | 3600 |
| Axial Capacity Kg | 2700 |
| Displacement 180° cc | 1180 |
| Displacement 360° cc | 2360 |
| Weight 180° Kg | 72.5 |
| Weight 360° Kg | 100 |
| D1 Mounting Flange Dia mm |
280 |
| D2 Pilot Dia mm |
205 |
| D3 Shaft And Endcap Flange Dia mm |
183 |
| D4 Housing Dia mm |
178 |
| F1 Mounting Hole Of Shaft Flange mm |
M20×2.5 |
| F2 Qty of Shaft Flange Mounting Holes |
12 |
| F3 Bolt Circle Dia of Shaft Flange mm |
150 |
| F4 Mounting Hole Of Endcap Flange mm |
M16×2 |
| F5 Qty of Endcap Flange Mounting Hole |
12 |
| F6 Bolt Circle Diameter of Endcap Flange |
245 |
| H1 Centerline To Valve Top mm |
118 |
| L1 Overall Length 180° mm |
365 |
| L1 Overall Length 360° mm |
538 |
| L2 Length Without Rotating Flange 180° mm |
323 |
| L2 Length Without Rotating Flange 360° mm |
496 |
| L3 Shaft Flange To Counterbalance Valve 180° mm |
143 |
| L3 Shaft Flange To Counterbalance Valve 360° mm |
197 |
| L4 Mounting Flange Thickness mm |
31 |
| L5 Shaft Flange To Mounting Flange Face mm |
35 |
| P1, P2 Port | ISO-1179-1/BSPP ‘G’ series, size 1/8 ~1/4. See drawing for details. |
| V1, V2 Port | ISO-11926/SAE series, size 7/16. See drawing for details. |
| *Specification charts are for general reference only, please consult drawing for actual values and tolerances. | |