Hydraulic rotary actuators

Rotary actuators generate a torque through a cogwhell and a rack moved by two hydraulic cylinders. This solution simplify the kinematic and the maintenance during the life cycle.
Rotary actuators have adjustable cushioning, which can apply a cushioning torque comparable to the maximum torque of the cylinder.
The stroke end adjuster allows phasing the system with a regulation range ± 5°.
They are also available with magnetic proximity switches to detect piston’s position.
Every cylinder must pass our functional tests.

DESIGN IT

Catalogue

ROTATION ANGLE	From 90° to 270°
END STROKE ADJUSTMENT	±5° on all models
MAXIMIUM TORQUE	Up to 120 daNm

ALTA TENUTA	Velocità max: 0.5ms, Temp °C: -20 / +80, Fluido: olio idrauilico
BASSO ATTRITO	Velocità max: 1ms, Temp °C: -20 / +80, Fluido: olio idrauilico
VITON	Velocità max: 1ms, Temp °C: -20 / +150, Fluido: olio idrauilico / esteri fosforici
ACQUA E GLICOLE	Velocità max: 1ms, Temp °C: -20 / +80, Fluido: acqua glicole

ALBERO SCANALATO	Su richiesta
SENSORI MAGNETICI	Reed / PNP magnetostrittivo

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Hydraulic rotary actuators

Rotary actuators