*mydirectindustry

Catalogs
FESTO
Semi-rotary vane drive DRVS

Semi-rotary vane drive DRVS

Product catalog summary

Overview: The DRVS semi-rotary vane drive by Festo is designed for efficient rotation in compact and sealed environments. It offers high torque ratings up to 20 Nm and is suitable for harsh conditions. The drive can rotate continuously up to 90°, 180°, or 270°.

Key Features:

Compact and lightweight design.
Optional sensing capabilities with high torque output.
Easy installation and position detection with the SRBS-Q1/Q12 sensor.
Infinitely adjustable swivel angle without mechanical adjustments.

Technical Specifications:

Sizes available: 6, 8, 12, 16, 25, 32, 40.
Pneumatic connection options: M3, M5, G1/8.
Swivel angles: 90°, 180°, 270°.
Theoretical torque at 6 bar ranges from 0.15 Nm to 20 Nm depending on size.
Elastic cushioning at both ends with a cushioning angle of 0.5°.
Repetition accuracy of 1°.
Swivel frequency at 6 bar: 3 Hz for smaller sizes, 2 Hz for larger sizes.

Forces and Torques:

Maximum permissible dynamic axial force ranges from 10 N to 120 N.
Maximum permissible dynamic radial force ranges from 15 N to 350 N.
Maximum permissible mass moment of inertia ranges from 6.5 to 350 kgm²x10⁻⁴.

Position Sensor SRBS-Q1/Q12:

Contactless position sensing with a range of 0° to 270°.
Quick installation with no need for mechanical adjustments.
Operating voltage: 24 V DC.
Protection classes: IP65, 68.
Features short circuit, reverse polarity, and overload protection.

Additional Accessories:

DADP-ES: Stop kit with angle adjustment.
DAMH: Foot mounting.

Conclusion: The DRVS semi-rotary vane drive, combined with the SRBS sensor, offers a powerful and efficient solution for industrial applications requiring precise and reliable rotation. Its innovative design and ease of installation make it a cost-effective choice.

Catalog excerpts

Semi-rotary vane drive DRVS Perfect swivelling! Double the advantage! Highlights • Simple and compact design • Great performance at an attractive price • Optional: infinitely adjustable swivel angle • Innovative sensing, without the need for mechanical adjustment Concentrating on the essentials: the attractively priced semi-rotary vane drive DRVS has everything you would expect from a swivel drive – with powerful rotation and a highly innovative design. The new sensor solution SRBS can be fitted in a second and is infinitely adjustable. That saves time and money. Made for rotation Compact and sealed, low weight, optional sensing and high torque ratings of up to 20 Nm are what make the DRVS powerful, even in harsh environments. It is easy to install and rotates continuously – by your choice up to 90°/180° or 270°. Position detection made easy Fitting semi-rotary drives with sensors has never been so easy, reliable, uncomplicated and error-free thanks to the installation and teach-in of switching points with the position sensor SRBS-Q1/Q12. These closed, encapsulated units can be quickly screwed into place and switching points can be taught in electronically by pressing a button. And you're ready to go!

Open the catalog to page 1

Semi-rotary vane drive DRVS General technical data Pneumatic connection Elastic cushioning at both ends Installation position ATEX variants available Max. perm. dyn. axial force Fx [N] Max. perm. dyn. radial force Fz* [N] Max. perm. mass moment of inertia [kgm2x10-4] Truly powerful together: DRVS and SRBS The advantages of the position sensor SRBS-Q1/Q12 • Contactless position sensing without mechanical adjustment • Quick and easy installation without the need to search for switching points • Encapsulated design, long service life and reliable operation Additional accessories Position sensor...

Open the catalog to page 2

All FESTO catalogs and technical brochures

Archived catalogs

Non-return valves HGL, pneumatically controlled
2 Pages