Power Transmission Technology Update       February 21, 2017
Reversing Spiral Bevel Gearbox

Reversing Spiral Bevel Gearbox

The precision gearbox can disengage a driven element or reverse rotational direction. A manual handle actuates the switch when at zero speed. Gear ratio is 1:1. This design is especially suited for high performance industrial applications where output shaft direction change is necessary or drivelines need disconnecting for maintenance or machine setup. View a short video.

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Power Blocks: Current Regulated Power Supplies

Power Blocks: Current Regulated Power Supplies

The most comprehensive range of current regulated Power Supply units for electric brakes and clutches (EMP, hysteresis, etc.) based on microcontroller technology. Accurate current output control, independent of coil temperature. High protection against transients, leading to high reliability in industrial environments. Free wheel, stop mode available for basic process operation.

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World Leader in Bearing Inspection & Testing

World Leader in Bearing Inspection & Testing

No other source has the experience, capacity or capability to service your bearing qualification needs like NES — the World Leader.

  • Global bearing sourcing and bearing qualification
  • 20 years' experience
  • Bearing inspection, modeling and testing
  • Evaluate bearing design, manufacturing capability, overall quality of workmanship


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Lighter Gears by Nordex, Inc.

Lighter Gears by Nordex, Inc.

Lightening holes are holes that are added to components to lighten the weight. These can be made in several shapes: round, oval, rectangular, spokes. The holes are evenly spaced to facilitate balancing.

Other ways to lighten weight: alternate material, one piece construction ex. pulley/shaft.

Popular design in Robotics, Medical, Hand Tools, Drones.


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Gear Expo 2017 — The Drive Technology Show

Gear Expo 2017 — The Drive Technology Show

Join thousands of drive technology experts and power transmission professionals for three days of industry-related events.

Gear Expo is where gear buyers, end users, manufacturers, and engineers from many industries come to network, build relationships, discover, and apply innovative technologies to their businesses.


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5 Tips for Installing Your Bearings

5 Tips for Installing Your Bearings

Mounting and installation errors are the second-leading cause of bearing failures, resulting in avoidable downtime. Learn how to install your bearings right the first time by accessing our expert-authored, no-cost tip sheet. Mark Czubak, Principal Engineer for Bearings at Rexnord presents 5 key tips to help increase your uptime.

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