Svecom-P.E. cam locks with balls and rollers
Self-expanding cam locks for winding multiple reels of different widths
Svecom’s research and development department has designed and manufactured self-expanding cam locks, which can be used to wind independently coils of different sizes and not generate differences in tension.
As is often the case, reels can have different material features, which require different winding tension.
Svecom cam locks are made of nickel-plated steel, which is extremely robust and corrosion-resistant, and plastic.
The use of arnite (plastic material) allows a significant decrease in shaft weight and a significant increase in critical speed.
Balancing tests on our expandable shafts show that plastic cam locks can work at speed without the disturbance caused by vibration and with less imbalance than steel cam locks.
Nickel-plated steel, on the other hand, is among the most corrosion-resistant.