Extremely powerful and scalable

Advantages at a glance
•compact und robust
•wear resistant
•efficient end cushioning
•adjustable drive shaft datum
•angle adjustment ± 5°

The reference
among the rotary actuators
The SM4 is a rotary actuator with an operating pressure up to 250 bar, which works according to the 'helical gear' principle. How often have you searched for a rotary unit capable of executing a rotary movement or a limited rotational movement in an extremely small installation space? Frequently? If so, then Eckart can offer the perfect solution with its current 250-bar rotary actuator, the small and compact SM4.

Parameter Name	Parameter Value
Movement	rotary
Type	hydraulic
Technology	helical
Configuration	double-acting
Applications	industrial for presses for machine tools
Other characteristics	compact for heavy loads high-torque high-efficiency helical wear-resistant ATEX
Force (N)	1.45 - 256.25
Torque (Nm)	0 - 0 180 - 180
Pressure	Max.: 250 bar (3,625.9 psi)Min.: 10 bar (145 psi)
Rotation angle	90 °, 180 °, 270 °, 360 °
Ambient temperature	Max.: 70 °C (158 °F)Min.: -25 °C (-13 °F)