sumitomo gearbox for plate bending machines

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Feature:

High speed ratio and efficiency
Single stage transmission can reach to 1:87

of speed-down ratio and the efficiency is more than 90%. If use multi-speed
drive the speed-down ratio is bigger.
Compact
Being adapted epicyclic transmission principle, the input and output shaft are at same axis center, it is compact.
Smooth and stable run and low noise
The cycloidal pinwheel has more meshed teeth, the overlapping coefficient id big and the machine part is stable, the vibration and noise is limited at the minimum content.
Reliable in operation and long life
Because the main parts are made of bearing steel through quenching treatment(HRC58-62), it got high
strength. Meanwhile the transmission contact of part adapts rolling friction, so it is durable and long life.
Because of reasonable in design, convenient in maintenance, easy to disassemble and assemble, the minimum amount of part and simple lubrication, so it is trusted by customers deeply.

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