Robust single-stage helical inline gears for pumps, fans, and mixers

Nord Drivesystems has launched a line of single-stage helical inline gearboxes with a Nordbloc.1 light alloy case. The gear unit series is particularly suited to pump, agitator, fan, and intra-logistics applications.

The company has worked closely with renowned manufacturers in these fields throughout the development process. Above all, these new gears achieve a very high torsional rigidity through a robust design that was thoroughly tested, amongst others with abruptly increased pump pressures and shaft vibration.

In high-speed applications, these helical inline gearboxes are a more powerful solution than two-stage units. Highly precise manufacturing and high-quality materials also ensure the products are very light-weight, smooth-running, and exceptionally efficient.

The nsd tupH surface treatment is optionally available to make the units highly resistant to corrosion, for instance for long-term use in aggressive ambient atmospheres.

IEC and NEMA motor mounting options as well as various shaft, bearing, and lubrication variants enable versatile bespoke configurations.

The products will initially be available in five sizes.

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