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UNIVER Group
Rotary actuators Ø 32-125 mm

Rotary actuators Ø 32-125 mm

Product catalog summary

Overview: The document provides technical specifications and details for UNIVER's double-acting pneumatic rotary actuators, designed for modern automation applications. These actuators are available in various bore sizes and rotation angles, with options for magnetic versions and adjustable cushioning.

Technical Specifications:

Working Pressure: 1.5 to 10 bar
Ambient Temperature: -20°C to +80°C
Fluid: Filtered air, with or without lubrication
Cylinder Barrel: Aluminium extrusion, anodized internally and externally (15-18 microns)
Rack Backlash Recovery: Features to reduce backlash
Pinion Support: Ball bearings for smooth operation

Design Features:

Construction: Aluminium alloy with ribbed design for rigidity
End-Caps: Die-cast aluminium, fixed with tie rods and bushings
Cushioning: Pneumatic adjustable cushioning for efficient deceleration
Seals: Nitrilic rubber compound for wear resistance
Rack and Pinion: Stainless steel rack and nitrided steel pinion

Performance Parameters:

Theoretical Torque at 1 bar: Varies by cylinder size, e.g., 1.2 Nm for Ø32 mm to 51 Nm for Ø125 mm
Maximum Kinetic Energy Absorbable by Cushioning: Ranges from 1.8 Nm to 36 Nm depending on cylinder size

Dimensions and Weights:

Overall dimensions and weights are provided for different bore sizes and rotation angles, with specific details on adjustments for intermediate rotations.

Recommendations:

Adjustments to the rotation angle should not be made while the cylinder is under pressure.

Catalog excerpts

ROTATION ANGLE Cyl. 3240506380100125 OPTION E > c (Nm)1,82,54,58122136Magnetic sensor DH- Series (Section accessories see page 2). > Point of loadapplication Fa FrL (mm) Radial load "Fr" (N)

Open the catalog to page 1

1 Cylinder barrel in extruded aluminium alloy withribbed design for rigidity and without stagnation points. Internally and externally anodized up to 18 micron.Light aluminium alloy die-cast end-caps are fixed tothe body by means of tie rods and bushings.Pneumatic adjustable cushioning provides anefficient piston deceleration.Mechanical barrel/end-cap seal. Aluminium alloy articulated piston and acetalic-resinslide with permanent plastoferrite magnetic ring (upon request).Piston seals and cushions are made of a wear resistantnitrilic rubber compound, suitable for applications with or without lubrication,...

Open the catalog to page 2

Rotary actuators Ø 32-125 mm

Rotary actuators Ø 32-125 mm

Catalog excerpts

All UNIVER Group catalogs and technical brochures