LS4 Series

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Helical Hydraulic Rotary Actuator

Rotary actuator for serving as tipping mechanism of garbage trucks

The hydraulic rotary actuator LS4 Series is especially suitable for foot mounting and driven by splined shaft for flange output. With a rotation angle of 200-220°, it is an ideal solution for device positioning, rotating, steering, etc. This series of actuator incorporates a cone roller bearing design, greatly enhancing the lifespan of the product. This feature, coupled with its reliable performance, has garnered positive feedback from our customers.

Specifications

Model	28	50	67
Drive Torque [Nm]@21MPa	2800	5000	6700
Holding Torque [Nm]@21MPa	6100	10600	14300
Rotating Angle [°]	220	220	200
Max. Straddle Moment [Nm]	4200	7600	10100
Radial Capacity [kg]	2040	3130	3900
Axial Capacity [kg]	2040	3130	3900
Displacement [cc]	775	1360	1650
Approximate Weight [kg]	33.6	58	75

Applications

Tipping mechanism of garbage trucks, etc.

Features

Driven by splined shaft with flange output, ensuring high durability and longevity.
Compact design while ensuring high torque and precision.
Internal metal bearing design, allowing for a lifespan of up to a million cycles under rated load.

Output Type

S - Single Splined Shaft / Parallel Key Shaft Flange Output
Z - Double Splined Shaft / Parallel Key Shaft Flange Output

Mounting Options

D - Foot Mounting

Full Specifications & Additional Information

Rotary Actuator used in Engineering Machinery

Serving as tipping mechanism of garbage trucks

What are the advantages of hydraulic rotary actuators?

These hydraulic components boast an excellent design that allows for miniaturization while delivering high torque, enhanced precision, and durability. They feature minimal clearance, compact footprint, and robust resistance to contamination.

What are the common applications of your LS4 hydraulic rotary actuators?

With extended lifespan, they are primarily used in waste disposal equipment, such as the tipping mechanisms of garbage collection vehicles.