Key Features
Heavy-Duty Applications: WL30 helical rotary hydraulic actuator is capable of handling heavy loads, making them ideal for demanding industrial tasks and heavy machinery.
Shock Load Resistance: Hydraulic actuators can absorb and manage shock loads effectively, reducing the risk of damage to the system.
Wide Range of Applications: Suitable for various applications, including industrial automation, mobile equipment, aerospace, marine, and construction machinery.
Multiple Configurations: Available in different designs (e.g., vane, piston, helical spline) to meet specific application requirements.
Power-on-Demand: Hydraulic systems of WL30 helical rotary hydraulic actuator can be designed to supply power only when needed, reducing energy consumption.
Regenerative Capabilities: Some hydraulic systems can recycle energy, enhancing overall efficiency.
WL30 Helical Rotary Hydraulic Actuator Models (Foot Mount)
| MODEL |
WL30-019 |
WL30-028 |
WL30-047 |
WL30-073 |
WL30-105 |
WL30-140 |
WL30-180 |
WL30-240 |
| Drive Torque (N·m@21Mpa) |
1900 |
2800 |
4700 |
7300 |
10500 |
14000 |
18000 |
24000 |
| Holding Torque (N·m@21Mpa) |
4900 |
6800 |
12000 |
18000 |
26000 |
35000 |
46000 |
59000 |
| Max Cantilever Moment Capacity (N·m) |
5200 |
7100 |
11900 |
18400 |
29500 |
38800 |
55900 |
72900 |
| Max Straddle Moment Capacity 180° (N·m) |
13400 |
16900 |
30800 |
47800 |
75100 |
98900 |
130500 |
170000 |
| Max Straddle Moment Capacity 360° (N·m) |
19200 |
24600 |
45400 |
71200 |
111500 |
146000 |
197700 |
256500 |
| Radial Capacity (Kg) |
1800 |
2300 |
3600 |
5000 |
6800 |
8200 |
10000 |
11800 |
| Axial Capacity (Kg) |
1400 |
1800 |
2700 |
3600 |
4500 |
5900 |
6800 |
8200 |
| Displacement 180° (cc) |
492 |
688 |
1180 |
1870 |
2680 |
3540 |
4650 |
6000 |
| Displacement 360° (cc) |
980 |
1390 |
2360 |
3740 |
5360 |
7080 |
9320 |
12000 |
| Weight 180° (Kg) |
34.5 |
50 |
72.5 |
110 |
160 |
220 |
280 |
360 |
| Weight 360° (Kg) |
45.5 |
63.4 |
100 |
140 |
200 |
290 |
370 |
455 |
Mounting Dimensions (Foot Mount)
| MODEL |
WL30-019 |
WL30-028 |
WL30-047 |
WL30-073 |
WL30-105 |
WL30-140 |
WL30-180 |
WL30-240 |
| D1: Mounting Flange Dia (mm) |
139 |
155 |
183 |
209 |
234 |
263 |
288 |
310 |
| D2: Housing Dia (mm) |
140 |
152 |
178 |
203 |
229 |
254 |
279 |
305 |
| F1: Mounting Hole of Shaft Flange (mm) |
M12x1.75 |
M16x2 |
M20x2.5 |
M22x2.5 |
M24x3 |
M27x3 |
M27x3 |
M30x3.5 |
| F2: Qty of Shaft Flange Mounting Hole |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
| F3: Bolt CircleDia of Shaft Flange (mm) |
115 |
125 |
150 |
170 |
195 |
215 |
240 |
255 |
| F4: MountingHole of Endcap Flange (mm) |
M10x1.5 |
M12x1.75 |
M16x2 |
M20x2.5 |
M22x2.5 |
M24x3 |
M27x3 |
M27x3 |
| F5: Qty of Endcap Flange Mounting Hole |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
| F6: Bolt Circle of Diameter of Endcap Flange |
108 |
120 |
133 |
150 |
170 |
190 |
210 |
230 |
| F7: Mounting Holes of Housing Foot |
M16 |
M20 |
M22 |
M24 |
M27 |
M30 |
M36 |
M36 |
| H1 Height without Counter-balance Valve (mm) |
156 |
186 |
212 |
240 |
276 |
305 |
327 |
362 |
| H2: Height to Centerline (mm) |
80 |
94.9 |
108 |
122 |
140 |
154 |
165 |
184 |
| H3: Foot Height (mm) |
48 |
70 |
78 |
88 |
105 |
110 |
120 |
135 |
| H4: Overall Height (mm) |
179 |
201 |
226 |
271 |
283 |
310 |
334 |
366 |
| L1: Overall Length 180° (mm) |
298 |
323 |
365 |
413 |
475 |
524 |
551 |
600 |
| L1: Overall Length 360° (mm) |
427 |
470 |
538 |
615 |
705 |
776 |
836 |
906 |
| L2: Length without Rotating Flange 180° (mm) |
261 |
286 |
323 |
363 |
431 |
463 |
493 |
534 |
| L2: Length without Rotating Flange 360° (mm) |
392 |
433 |
496 |
565 |
661 |
715 |
775 |
843 |
| L3: Shaft Flange To Counterbalance Valve 180° (mm) |
75.2 |
134 |
143 |
130 |
152 |
185 |
196 |
221 |
| L3: Shaft Flange To Counterbalance Valve 360° (mm) |
149 |
157 |
197 |
232 |
267 |
308 |
338 |
374 |
| L4: Mounting Length 180° (mm) |
229 |
248 |
281 |
314 |
374 |
400 |
426 |
460 |
| L4: Mounting Length 360° (mm) |
358 |
395 |
454 |
516 |
604 |
652 |
708 |
766 |
| L5: Shaft Flange To Mounting Hole 180° (mm) |
38.1 |
43.9 |
50 |
56.9 |
59.9 |
74.2 |
75.9 |
80 |
| W1: Mounting Width (mm) |
190 |
230 |
260 |
300 |
340 |
380 |
410 |
450 |
| W2: Overall Width (mm) |
222 |
268 |
310 |
350 |
400 |
447 |
484 |
530 |
| P1, P2: Port |
IS0-1179-1/BSPP ‘G’series, size 1/8-1/4. See drawing for details. |
| V1, V2: Port |
IS0-11926/SAE series, size 7/16. See drawing for details. |
WL30 Helical Rotary Hydraulic Actuator Models (Flange Mount)
| MODEL |
WL30-019 |
WL30-028 |
WL30-047 |
WL30-073 |
WL30-105 |
WL30-140 |
WL30-180 |
WL30-240 |
| Drive Torque (N·m@21Mpa) |
1900 |
2800 |
4700 |
7300 |
10500 |
14000 |
18000 |
24000 |
| Holding Torque (N·m@21Mpa) |
4900 |
6800 |
12000 |
18000 |
26000 |
35000 |
46000 |
59000 |
| Max Cantilever Moment Capacity (N·m) |
5200 |
7100 |
11900 |
18400 |
29500 |
38800 |
55900 |
72900 |
| Max Straddle Moment Capacity 180° (N·m) |
13400 |
16900 |
30800 |
47800 |
75100 |
98900 |
130500 |
170000 |
| Max Straddle Moment Capacity 360° (N·m) |
19200 |
24600 |
45400 |
71200 |
111500 |
146000 |
197700 |
256500 |
| Radial Capacity (Kg) |
1800 |
2300 |
3600 |
5000 |
6800 |
8200 |
10000 |
11800 |
| Axial Capacity (Kg) |
1400 |
1800 |
2700 |
3600 |
4500 |
5900 |
6800 |
8200 |
| Displacement 180° (cc) |
492 |
688 |
1180 |
1870 |
2680 |
3540 |
4650 |
6000 |
| Displacement 360° (cc) |
980 |
1390 |
2360 |
3740 |
5360 |
7080 |
9320 |
12000 |
| Weight 180° (Kg) |
34.5 |
50 |
72.5 |
110 |
160 |
220 |
280 |
360 |
| Weight 360° (Kg) |
45.5 |
63.4 |
100 |
140 |
200 |
290 |
370 |
455 |
Mounting Dimensions (Flange Mount)
| MODEL |
WL30-019 |
WL30-028 |
WL30-047 |
WL30-073 |
WL30-105 |
WL30-140 |
WL30-180 |
WL30-240 |
| D1: Mounting Flange Dia (mm) |
200 |
235 |
280 |
315 |
355 |
396 |
442 |
475 |
| D2: Pilot Dia (mm) |
150 |
175 |
205 |
230 |
260 |
290 |
315 |
340 |
| D3: Shaft And Endcap Flange Dia (mm) |
139 |
155 |
183 |
209 |
234 |
263 |
288 |
310 |
| D4: Housing Dia (mm) |
140 |
152 |
178 |
203 |
229 |
254 |
279 |
305 |
| F1: Mounting Hole of Shaft Flange (mm) |
M12x1.75 |
M16x2 |
M20x2.5 |
M22x2.5 |
M24x3 |
M27x3 |
M27x3 |
M30x3.5 |
| F2: Qty of Shaft Flange Mounting Holes |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
| F3: Bolt Circle Dia of Shaft Flange |
115 |
125 |
150 |
170 |
195 |
215 |
240 |
255 |
| F4: Mounting Hole of Endcap Flange (mm) |
M10x1.5 |
M12x1.75 |
M16x2 |
M20x2.5 |
M22x2.5 |
M24x3 |
M27x3 |
M27x3 |
| F5: Qty of Endcap Flange Mounting Hole |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
12 |
| F6: Bolt Circle Diameter Of Endcap Flange (mm) |
175 |
206 |
245 |
275 |
310 |
345 |
380 |
410 |
| H1: Centerline to Valve Top (mm) |
99.1 |
106 |
118 |
131 |
144 |
156 |
169 |
182 |
| L1: Overall Length 180° (mm) |
298 |
323 |
365 |
413 |
475 |
524 |
551 |
600 |
| L1: Overall Length 360° (mm) |
427 |
470 |
538 |
615 |
705 |
776 |
836 |
906 |
| L2: Length without Rotating Flange 180° (mm) |
261 |
286 |
323 |
363 |
431 |
463 |
493 |
534 |
| L2: Length without Rotating Flange 360° (mm) |
392 |
433 |
496 |
565 |
661 |
715 |
775 |
843 |
| L3: Shaft Flange to Counterbalance Valve 180° (mm) |
75.2 |
134 |
143 |
130 |
152 |
185 |
196 |
221 |
| L3: Shaft Flange to Counterbalance Valve 360° (mm) |
149 |
157 |
197 |
232 |
267 |
308 |
338 |
374 |
| L4: Mounting Flange Thickness (mm) |
25.2 |
26 |
31 |
33 |
40 |
42 |
46 |
52 |
| L5: Shaft Flange to Mounting Flange Face (mm) |
27 |
32 |
35 |
42 |
40 |
53 |
54 |
56 |
| P1, P2: PORT |
IS0-1179-1/BSPP ‘G’series, size 1/8-1/4. See drawing for details. |
| V1, V2: PORT |
IS0-11926/SAE series, size 7/16. See drawing for details. |
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