Hydraulic Rotary Actuator WL30 Series 14000 Nm Flange Mount Helical

Short Description:

Model No.: WL30-140-180-QDYJ, WL30-140-360-QDYJ, WL30-140-180-SDYJ, WL30-140-360-SDYJ
Rotation: 180°, 360°
Torque: 14000Nm
Counterbalance valve: Optional
Interchangeable with HELAC, HKS, and MOVECO
OEM quality
1-Year warranty


Product Detail

Product Tags

Details Description

WEITAI WL30 Series hydraulic rotary actuator is designed for harsh environment. It is heavy duty helical rotary device with torque output from 1900Nm up to 24000Nm at 21Mpa. The WL30 Series has rear flange mounting type and front flange mounting type, with 180 rotation degree and 360 degree rotation. It is widely used for Agriculture, Construction, Energy, Marine, Material Handling, Military, Mining, Truck/Trailer, etc.

Features

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Technical Specification

Rotation 180°, 360°
Output Mode Front Flange, Double Flanges
Mounting Front Flange, Rear flanges
Drive Torque Nm@21Mpa 14000
Holding Torque Nm@21Mpa 35000
Max Cantilever Moment Capacity Nm 38800
Max Straddle Moment Capacity 180° Nm 98900
Max Straddle Moment Capacity 360° Nm 146000
Radial Capacity Kg 8200
Axial Capacity Kg 5900
Displacement 180° cc 3540
Displacement 360° cc 7080
Weight 180° Kg 220
Weight 360° Kg 290

Mounting Dimensions

WL30 (2)
D1 Mounting Flange Dia mm

396

D2 Pilot Dia mm

290

D3 Shaft And Endcap Flange Dia mm

263

D4 Housing Dia mm

254

F1 Mounting Hole Of Shaft Flange mm

M27×3

F2 Qty of Shaft Flange Mounting Holes

12

F3 Bolt Circle Dia of Shaft Flange mm

215

F4 Mounting Hole Of Endcap Flange mm

M24×3

F5 Qty of Endcap Flange Mounting Hole

12

F6 Bolt Circle Diameter of Endcap Flange

345

H1 Centerline To Valve Top mm

156

L1 Overall Length 180° mm

524

L1 Overall Length 360° mm

776

L2 Length Without Rotating Flange 180° mm

463

L2 Length Without Rotating Flange 360° mm

715

L3 Shaft Flange To Counterbalance Valve 180°  mm

185

L3 Shaft Flange To Counterbalance Valve 360°  mm

308

L4 Mounting Flange Thickness mm

42

L5 Shaft Flange To Mounting Flange Face mm

53

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.

Valves Option

The counterbalance valve protects rotation in the event of a hydraulic line failure and protect the actuator against excessive torque loading.
Hydraulic Schematic of Optional Counterbalance Valve.
The counterbalance valve is optional on-demand. SUN brands or other top brands are available for different requests.

IMG20230908111113

Manufactured from aluminum, the valve blocks are bolted to a flat mounting pad on the actuator housing. Three bolts secure the valve block to the actuator. See specification pages for valve location.

The pilot ratio is 3:1. The valves are set to relieve at 3300 psi ± 300 psi (228 bar ±21 bar).

Mounting Type

微信截图_20230904151724

Application

Steering, Boom positioning, Drill positioning, Platform/basket/jib rotation, Conveyor positioning, Davit rotation, Mast/hatch positioning, Access ramp deploy, Attachment rotation, Shotcrete nozzle rotation, Pipe handling, Brush positioning, etc.

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