By virtue of their unique design, Lovejoy ROSTA rubber suspension units are well suited for guiding and linking a variety of vibrating and screening equipment. The jointed rubber spring assists the amplitudes to be transmitted to the actual oscillating equipment with a directional rotary rocking motion. Owing to the specific spring characteristic, the element also acts as a virtually non-wearing spring accumulator, and is therefore predestined for linking applications in resonance vibration systems. Due to its unique design neither shear nor bending stresses occur at the support points – guaranteeing above average life of the link rods.
Lovejoy ROSTA supplies standardized link rods, rocker arms, spring supports and universal joints for all kinds of shaking, conveying and screening machines with positive or freely oscillating drive systems. Lovejoy ROSTA oscillating mountings have proved their worth for decades in vibrating oscillating and rotating machinery in general process engineering.
Please download catalog for sizing and dimensional data.