You could save up to one third of the energy normally consumed by your
power transmission system, by swapping your old worm gearbox for one of
Lenze's new GKR05 series helical bevel units, which is claimed to achieve
96% efficiency. Rated at 240Nm and offering ratios of up to 60:1 via a
hollow shaft or male shaft on one or both sides, the GKR05 runs cooler
that boxes of similar size and will give you 16,000 hours of duty before
any maintenance is required.
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