China OEM Skf Rotary Actuator Crab 20 - WL30 Series 4700Nm Foot Mount Helical Hydraulic Rotary Actuator – Weitai

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China OEM Skf Rotary Actuator Crab 20 - WL30 Series 4700Nm Foot Mount Helical Hydraulic Rotary Actuator – Weitai Detail:

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WEITAI WL30 Series hydraulic rotary actuator is designed for harsh environment. It is heavy duty helical rotary device with torque output from 1900Nm to 24000Nm at 21Mpa. The WL30 Series with foot mounting helical actuator features 180 degree rotation and 360 degree rotation. It is wide used for fields of mining equipment, agriculture machines, special vehicles etc.

Features

Technical Specification

Rotation	180°, 360°
Output Mode	Front Flange
Mounting	Foot
Drive Torque Nm@21Mpa	4700
Holding Torque Nm@21Mpa	12000
Max Cantilever Moment Capacity Nm	11900
Max Straddle Moment Capacity 180° Nm	30800
Max Straddle Moment Capacity 360° Nm	45400
Radial Capacity Kg	3600
Axial Capacity Kg	2700
Displacement 180° cc	1180
Displacement 360° cc	2360
Weight 180° Kg	72.5

Mounting Dimensions

WL30 (2)

D1 Mounting Flange Dia mm	183
D2 Housing Dia mm	178
F1 Mounting Hole Of Shaft Flange mm	M20×2.5
F2 Qty of Shaft Flange Mounting Holes	12
F3 Bolt Circle Dia of Shaft Flange mm	150
F4 Mounting Hole Of Endcap Flange mm	M16×2
F5 Qty of Endcap Flange Mounting Hole	12
F6 Bolt Circle Diameter of Endcap Flange	133
F7 Mounting Holes Of Housing Foot	M22
H1 Height Without Counterbalance Valve mm	212
H2 Height To Centerline mm	108
H3 Foot Height mm	78
H4 Overall Height mm	226
L1 Overall Length 180° mm	365
L1 Overall Length 360° mm	538
L2 Length Without Rotating Flange 180°mm	323
L2 Length Without Rotating Flange 360° mm	496
L3 Shaft Flange To Counterbalance Valve 180° mm	143
L3 Shaft Flange To Counterbalance Valve 360° mm	197
L4 Mounting Length 180° mm	281
L4 Mounting Length 360° mm	454
L5 Shaft Flange To Mounting Hole 180°mm	50
W1 Mounting Width mm	260
W2 Overall Width mm	310
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.

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