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Virtual Panel Event about Industrial Connectivity

Virtual event


This 60-minute virtual panel discussion between industry experts will explore the intersection of connectivity (more)

UKIVA Machine Vision Conference



Join us on 15 July 2021 on the MVC Technology Presentation Hub and explore eight online seminar theatres. (more)

PPMA Show 2021

NEC, Birmingham(B40 1NT)

28/09/2021 - 30/09/2021

PPMA Show 2021 will be the UK’s largest ever event dedicated to state-of-the-art processing and (more)

Southern Manufacturing

Farnborough, Hants(GU14 6TQ)

06/10/2021 - 07/10/2021

Southern Manufacturing and Electronics is the most comprehensive annual industrial exhibition in the (more)

Advanced Engineering 2021

NEC Birmingham(B40 1NT)

03/11/2021 - 04/11/2021

Join us in our 12th and most important edition to date, as we invite engineers and management from all (more)

Actuators provide full 360deg movement

Actuators provide full 360deg movement
Festo has launched a series of electromechanical rotary actuators that provide an exceptional level of movement flexibility. Able to accommodate literally any desired angle of rotation - including a full 360 degrees and continuous unlimited rotary motion - the ERMB modules set a new standard in rotary positioning performance. 

The modules feature mounting interfaces on each of their six sides and can be mounted in any position, making them easy to integrate with other axes, and have a large diameter hollow output shaft to facilitate the feed-through of cables and tubing. They are particularly suitable for orienting gripper units at the front end of cantilever axes, and also provide a simple low-cost means of implementing high speed rotary positioning tables. 

Festo offers three sizes of ERMB rotary modules, with maximum output torques of 3.1, 8.8 and 24Nm. The smallest model - the ERMB-20 - measures just 65x145mm with a height of 54mm and weighs a mere 850g. Yet despite its size, the actuator can handle direct loads of up to 30kg and moments of inertia as high as 200kg cm/cm. The largest model can accommodate moments of inertia as high as 3,700kg cm/cm. All EMRB modules feature a built-in homing sensor.
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