Rotary actuator E3
hydraulichelicaldouble-acting

rotary actuator
rotary actuator
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Characteristics

Movement
rotary
Type
hydraulic
Technology
helical
Configuration
double-acting
Material
aluminum, steel
Protection class
water-resistant
Applications
industrial, for vehicles, for mobile applications
Other characteristics
compact, for heavy loads, hollow-shaft
Pressure

Min.: 5 bar
(72.5 psi)

Max.: 210 bar
(3,045.8 psi)

Torque

Min.: 50 Nm
(36.878 ft.lb)

Max.: 3,600 Nm
(2,655.224 ft.lb)

Rotation angle

180 °, 360 °

Ambient temperature

Min.: -25 °C
(-13 °F)

Max.: 70 °C
(158 °F)

Description

Effortless and duarble Advantages at a glance •ultra compact •robust construction •high bearing charge •double shaft-and piston-sealing (lip seal) •exact, almost free from backlash positioning •wear resistant •continuous shaft hole The expert for the mobile application The E3 is a hydraulic rotary actuator that has been especially designed for mobile applications. This rotary actuator functions according to the "helical gear" principle and, due to its compact design, only requires a minimum amount of space. As far as the dimensions are concerned, the Eckart E3 is identical in form to the products of its competitors. The Eckart E3 rotary actuator has unique selling points, however, which can offer decisive advantages during its application: firstly, the deflection threads are paired with virtually no play; secondly, the roller bearing is fitted so that there is no play; and thirdly, no compact seals which can be subjected to stress on both sides are used. Consequently, there is no more "wobbling", such as of the work platform, when a lateral movement is made. Option valve block •oading hold function, in case there is a tendency for the work platform to rapidly move away if positioned on an incline •clamp function,
so that the work platform cannot wobble from side to side regardless of its stop position •overpressure function, which prevents the rotary actuator being irreparably damaged due to excess pressure, stemming either from the hydraulic system or from an increase in temperature
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.