Hydraulic Rotary Actuator WL40 Series 6700 Nm Helical

Short Description:

Model No.: WL40-067-220-HDYJ, WL40-067-220-HDWJ, WL40-067-220-ZDYJ, WL40-067-220-ZDWJ Rotation: 220°
Torque: 6700Nm
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 WL40 Series Helical Rotary Actuator is ideal for applications that requests torque generation and high cycle rate. It features output shaft and 220 degrees of rotation. The torque output from 2800 Nm up to 6700Nm.

Features

Technical Specification

Rotation	200°, 220°
Output Mode	Splindle, Shaft
Mounting	Foot
Drive Torque Nm@21Mpa	6700
Holding Torque Nm@21Mpa	14300
Standard Rotation	200°
Max Straddle Moment Capacity Nm	10100
Radial Capacity Kg	3900
Axial Capacity Kg	3900
Displacement cc	1650
Weight kg	75

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 Housing Dia mm	178
D2 Optional Spline Adapter Dia mm	98.3
F1 Shaft Spline mm	See drawing for details.
F2 Shaft Spline Mounting Hole mm	M12 X 1.75
F3 Foot Mounting Hole mm	M22 X 2.5
H1 Height Without Counterbalance Valve mm	203
H2 Height To Centerline mm	102
H3 Overall Height mm	220
L1 Overall Length With Optional Adapter mm	608
L2 Overall Length Without Optional Adapter mm	579
L3 Overall Length Without Rotation mm	445
L4 Length of Foot Mounting mm	320
L5 Mounting Hole To End of Shaft mm	130
L6 Shaft Extension mm	67.6
L7 Spline Length mm	49
L8 Length of Optional Adapter mm	60.5
W1 Mounting Width mm	150
W2 Overall Foot Width mm	203
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.

Mounting Type

Product Packing

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.