Hydraulic Rotary Actuator WL30 Series 10500 Nm Foot Mount Helical

Short Description:

Model No.: WL30-105-180-QDYJ, WL30-105-360-QDYJ, WL30-105-180-SDYJ, WL30-105-360-SDYJ，
WL30-105-180-QDWJ, WL30-105-360-QDWJ, WL30-105-180-SDWJ, WL30-105-360-SDWJ
Rotation: 180°, 360°
Torque: 10500Nm
Counterbalance valve: Optional
Interchangeable with HELAC, HKS, and MOVECO
OEM quality
1-Year warranty

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Product Detail

Product Tags

Details Description

WEITAI WL30 Series hydraulic rotary actuator is designed for harsh and tough conditions. It is heavy duty helical rotary device with torque output from 1900Nm to 24000Nm at 21Mpa. The WL30 Series with foot mounting helical actuator has 180 degree rotation and 360 degree rotation. It is wide used for fields of agriculture equipment, Construction machines, Energy, Marine, lifting, Military, Mining, Truck/Trailer, etc.

Features

Technical Specification

Rotation	180°, 360°
Output Mode	Front Flange, double flanges
Mounting	Foot
Drive Torque Nm@21Mpa	10500
Holding Torque Nm@21Mpa	26000
Max Cantilever Moment Capacity Nm	29500
Max Straddle Moment Capacity 180° Nm	75100
Max Straddle Moment Capacity 360° Nm	111500
Radial Capacity Kg	6800
Axial Capacity Kg	4500
Displacement 180° cc	2680
Displacement 360° cc	5360
Weight 180° Kg	160

Performance

Torque Versus Hydraulic Pressure and Loads

The driving torque and holding torque are approximately linear with hydraulic pressure. As moment loads increase, drive torque may be reduced by up to 15%.

Mounting Dimensions

D1 Mounting Flange Dia mm	234
D2 Housing Dia mm	229
F1 Mounting Hole Of Shaft Flange mm	M24×3
F2 Qty of Shaft Flange Mounting Holes	12
F3 Bolt Circle Dia of Shaft Flange mm	195
F4 Mounting Hole Of Endcap Flange mm	M22×2.5
F5 Qty of Endcap Flange Mounting Hole	12
F6 Bolt Circle Diameter of Endcap Flange	170
F7 Mounting Holes Of Housing Foot	M27
H1 Height Without Counterbalance Valve mm	276
H2 Height To Centerline mm	140
H3 Foot Height mm	105
H4 Overall Height mm	283
L1 Overall Length 180° mm	475
L1 Overall Length 360° mm	705
L2 Length Without Rotating Flange 180°mm	431
L2 Length Without Rotating Flange 360° mm	661
L3 Shaft Flange To Counterbalance Valve 180° mm	152
L3 Shaft Flange To Counterbalance Valve 360° mm	267
L4 Mounting Length 180° mm	374
L4 Mounting Length 360° mm	604
L5 Shaft Flange To Mounting Hole 180°mm	59.9
W1 Mounting Width mm	340
W2 Overall Width mm	400
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.

Standard Valve for L30-17 and L30-25 180 Degree Models

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

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.