DieQua offers the most options along with the experience and expertise to help select the best one for our customers!

DieQua Corporation is a manufacturer and supplier of power transmission and motion control components specializing in gearboxes, gearmotors, gearheads, speed reducers, acme screw jacks, ball screw jacks, and complimentary shaft connecting couplings. With the following brands: Girard, Hydromec, Planetroll, Tandler, Watt Drive, and Zimm, DieQua offers the widest range of gearbox technologies available from a single source.

Since 1983 DieQua's mission has been to provide unique and cost effective drive design solutions, using either individual components or integrated systems. They have achieved success through their customer focused consultative approach. By being involved in the machine design process and having a variety of products to choose from, both standard and customizable, DieQua can assure that the optimal solution is realized.

Whether the application is on land, at sea, or in the air, DieQua has related experience and has been a supplier to virtually all industries requiring high quality and reliable power transmission or motion control gearboxes of various types.

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Speed Reducers and Gearmotors
DieQua offers heavy and light duty right angle and inline designs in both inch and metric dimensions. These include inline, helical bevel, helical worm, parallel shaft mounts, and aluminum or stainless steel worm reducers.
Spiral Bevel Gearboxes
Featuring low backlash performance in 10 sizes and 10 ratios, a variety of configurations are offered including standard shafts, auxiliary shafts, hollow output shafts, reversing and declutching mechanisms, and special customized designs.
Servo Gearheads
Both high precision and more economical solutions are available in right angle and inline configurations. DieQua offers the widest range of right angle solutions including planetary bevel, bevel planetary, helical bevel, and precision worm designs.
Screw Jacks -
Complete lifting and positioning systems are offered using a revolutionary new gearbox and the widest range of drive and control component options for both standing and rotating configurations in acme screw or ball screw designs.

Product Catalog

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Technical Articles

Gearbox Basics: Selecting and Applying Speed Reducers (.pdf) (Power Transmission) Speed reducers are mechanical devices generally used for two purposes. The primary use is to multiply the amount of torque generated by an input power source to increase the amount of usable work. (View Full Article)


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