Hydraulic Rotary Actuator Helical Rotary Cylinder WL20 Series

Short Description:

Model No.: WL20-005-180-QDYJ, WL20-005-180-QDWJ
Rotation: 180°
Torque: 2700Nm
Counterbalance valve: Optional
Interchangeable with HELAC, HKS, and MOVECO
OEM quality
1-Year warranty

 


Product Detail

Product Tags

Why Choose Us

WEITAI mobile hydraulic rotary actuators offer simple and cost-effective solutions to move, support and position rotating loads in countless applications. The actuators are designed to replace multiple components and function as a rotating device, mounting bracket and bearing, all-in-one. They feature tremendous torque output and exceptional load bearing capability in compact dimensions.

旋转油缸网站海报_02

Features

WEITAI WL20 Series 4200Nm Helical Hydraulic Rotary Actuator

Technical Specification

Rotation 180°
Output Mode Front Flange
Mounting Foot
Drive Torque Nm@21Mpa 900
Holding Torque Nm@21Mpa 2400
Max Straddle Moment Capacity Nm 4500
Max Cantilever Moment Capacity Nm 2480
Radial Capacity Kg 2130
Axial Capacity Kg 680
Displacement 180° cc 234
Weight 180° Kg 17

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%.

旋转油缸网站海报_05

Mounting Dimensions

WL10-Series-200Nm-Helical-Hydraulic-Rotary-Actuator-6
D1 Mounting Flange Dia mm

117

D2 Housing Dia mm

114

F1 Mounting Hole Of Shaft Flange mm

M10×1.5

F2 Qty of Shaft Flange Mounting Holes

8

F3 Bolt Circle Dia of Shaft Flange mm

65

F4 Clearnace Hole For Shaft Through Bolt Dia mm

M24

F5 Mounting Holes Of Housing Foot

M20

F6 Shaft Center Hole mm

-

F7 Mounting Hole Of Endcap Flange mm

-

F8 Qty of Endcap Flange Mounting Hole

-

F9 Bolt Circle Diameter of Endcap Flange

-

H1 Height Without Counterbalance Valve mm

135

H2 Height To Centerline mm

76.2

H3 Foot Height mm

38.1

H4 Overall Height mm

163

L1 Overall Length mm

216

L2 Length Without Rotating Flange mm

197

L3 Shaft Flange To Counterbalance Valve mm

34.5

L4 Mounting Length mm

140

L5 Shaft Flange To Mounting Hole mm

37.6

W1 Mounting Width mm

152

W2 Overall Width mm

191

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

WL10 Series 200Nm Helical Hydraulic Rotary Actuator (4)

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.

Mounting Type

Cantilever Mount

The load is mounted to the shaft flange and is supported at only one end of the shaft. Cantilever mounting is not recommended for aerial work platforms or other critical and safety-related applications.

Straddle Mount

The load is supported at both ends of the shaft.

微信截图_20230904151724

Product Packing

旋转油缸网站海报_07

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.

IMG20230623174228

  • Previous:
  • Next: