Each RVD contains a solid, rotating element called a “rotor”. This rotor is surrounded by a thin film of silicone fluid and sealed inside a stationary housing. The RVD’s rotor provides resistance by shearing the silicone fluid, controlling the desired motion.
Common Applications
 OEM Office Machines – Rollers, lids and platens- Conveying – Rollers, buckets and diverting arms
- Tilt Damping – Door hinges and access panels
- Roll Feed Control – Smooth web tension control
- Amusement industry – Safety cages and machine guards
- Pneumatic turn table speed control
- Mechanical Control – Levers, knobs, hand cranks, foot pedals along with cams, springs and linkages
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