diequa - DieQua

Power Up Your Summer!

By Alex Malamos|2019-06-27T08:43:47-05:00May 25th, 2018|Application Examples|

Recognize the universal sign for a low battery? It sneaks up on us at the most inconvenient of times. No power outlet close enough to connect a charger? Power through your summer with a sleek phone charger from DieQua Corporation! Tell us about a machine design application you are currently working on, or a project you need help with. We have experts on staff that can work with you on your most difficult applications. If we can quote your project, we'd be happy to send along a battery charger with your offer. [...]

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Industries Served: DieQua By The Numbers

By Alex Malamos|2021-10-22T17:14:41-05:00May 16th, 2018|DieQua News, Fact Card, Industry News, Infographic, Product Focus|

DieQua has undergone significant change since its inception in 1980. Throughout the decades, DieQua has evolved, along with the product offerings, to better serve many growth industries more effectively. While DieQua has enjoyed a long history of industrial diversity, the chart below reflects the change, and rapid growth, in Automation being seen world wide.

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A Gearbox Supplier’s Expertise is Key in Helping with Spec Solutions

By Alex Malamos|2023-07-17T13:42:01-05:00May 16th, 2018|Application Examples|

There is almost nothing better than to get an inquiry from a new prospect that saw one of our advertisements or product announcements or found us somewhere on the web during a normal search. It means our promotions were working, our message was read loud and clear, and there was someone actively looking to use one of our gearboxes, zero-backlash couplings, or screw jacks. It gets better when the prospect has checked out the catalog, done his research, and selected a specific model that he wants to discuss or to get a quotation. Unfortunately, [...]

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Baked Gearbox

By Alex Malamos|2023-04-17T17:42:07-05:00May 9th, 2018|Application Examples|

With Summer’s heat approaching, it’s time to discuss an extreme environment application. High-temperature engineering solutions are required in many industries. A customer recently came to us with an application for operating a painting fixture. The fixture was to hold aircraft parts for the U.S. Air Force. The basic design called for an inline helical speed reducer that would drive, what amounted to, a rotisserie device that would slowly rotate the part so that all surfaces were easily accessible. While it was relatively a straightforward application, there were some critical caveats. The first was a [...]

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A Quick Connection Improves Efficiency

By Alex Malamos|2024-05-22T14:09:02-05:00May 2nd, 2018|Application Examples|

Short-run printing and automated machining require solutions for quick tool changes to achieve customized production efficiently. Two different applications use the same design concept to solve this problem. In the first application, a manufacturer of printing presses was looking for a quick-connect device to speed up cylinder changes. With short-run printing becoming the norm, print cylinder changeover was eating up a lot of production time. In the past, a transfer gear was installed on the cylinder shaft journal. However, because of a gear error, some motion variations were created. The new design was to [...]

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Torsion was the Culprit: Gearbox Problems and Solutions

By Alex Malamos|2024-01-03T01:11:23-06:00April 25th, 2018|Application Examples|

Backlash, torsion, and transmission error are all gearbox problems that can contribute to lost motion in a drive system that includes mechanical components. But this doesn’t mean you should eliminate these components, as the mechanical advantages of their use are significant. They just need to be monitored, analyzed and controlled. A customer came to us with a gearbox problem that looked to include lost motion as one of the symptoms. This customer produced a line of packaging assembly machines, one series of which put tops on containers. Their typical drive design wasn’t working on [...]

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Know When to Fold ‘Em

By Alex Malamos|2021-10-05T16:04:44-05:00April 18th, 2018|Application Examples|

Servo systems aren’t the only solution for precision motion control applications. Other gear products can fit the bill when more traditional drive technology is desired. We recently had a customer inquire into a solution for a motion control problem he had in his production of precision bellows. The design was a continuous process of feeding a substrate that was systematically folded and then cut off into either standard or custom lengths. His problem was that the material length between folds was inconsistent, which affected the proper compression of the bellow. He was presently trying to use [...]

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Outside The Box

By Alex Malamos|2022-03-17T12:14:05-05:00April 11th, 2018|Application Examples|

Have you ever had special gearbox applications where the standard catalog specs just didn’t fulfill the need? Perhaps you had to run too fast or had too much torque, or just not enough space for either? Catalog data is not always relevant. There are a lot of industrial and commercial gearbox applications, and even more in motion control, where comparing catalog performance data just doesn’t provide the correct solution. Why is this? Well, catalog data cannot be calculated for all the potential applications, duty cycles, speed, temperatures, and environments that a particular gearbox may [...]

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Turning the Tables

By Alex Malamos|2022-08-18T17:16:12-05:00April 9th, 2018|Application Examples|

There are many process and manufacturing operations that consist of multiple steps. In many cases, the process is linear like a progressive punch press or an auto assembly line. But just as often it’s circular, like a bottle filling line or a CNC tool holder. For circular applications, the use of rotary tables is often incorporated. In its standard form, a rotary table is a flat round plate mounted on an axial bearing, which is either driven from a central shaft from below or by a pinion driving a bull gear mounted around the [...]

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Food Industry Gearboxes: Solutions for Mixers

By Alex Malamos|2024-12-03T22:08:26-06:00March 21st, 2018|Application Examples, Product Focus|

Mixing and agitating applications pose demanding challenges for food industry gearboxes. Not only do speeds and loads vary significantly, but they also operate under harsh environmental conditions. Consequently, high-quality components, robust designs, and specialized protective features are essential. We had a customer approach us with a challenge: they needed a robust industrial mixer gearbox capable of converting food solids into semi-liquids, suitable for products like spreads, cheese dips, ice cream, and pie filling. The requirements included two mixer sizes with capacities of 20 and 50 horsepower, operating at a full motor speed of 1750 [...]

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Follow Us on Social Media

By Alex Malamos|2018-03-22T08:54:14-05:00March 9th, 2018|DieQua News, Educational|

In the last decade, social media has become a necessity for businesses - as it serves as a two-pronged approach - one is to provide timely news and information on companies that choose to utilize social media. This allows for transparency, allowing more familiarity to customers. The other is to allow for customers to reach out with questions and concerns, providing an additional vehicle to contact a company. Keep up with DieQua by following our most up-to-date announcements across the web. We're on Facebook, Twitter and LinkedIn and provide updates, real world applications, and [...]

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Hybrids Drive Commuters

By Alex Malamos|2021-12-27T19:18:18-06:00March 7th, 2018|Application Examples|

With energy efficiency, a hot topic, designing hybrid power plants for vehicles is growing in popularity and cost-effectiveness. But the gearing necessary requires special consideration. We had a customer recently request a right-angle spiral bevel gear design that was to be incorporated into a hybrid diesel/electrical power package to drive a bus. Much like a train power supply, this hybrid diesel bus engine was to drive a generator that supplied energy to electric motors that powered the vehicle. Designing a gear system to achieve this presented several challenges. The first challenge is that diesel [...]

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Two Screws, One Motor, Zero Problems

By Alex Malamos|2023-10-11T03:05:42-05:00February 26th, 2018|Application Examples|

Linear motion for the positioning of tooling, or driving carriages, is a common requirement in automated machinery. Where dual drives are required, precision gearing is critical for positioning performance. In many applications, a single linear device, such as a ball screw or belt drive, can be driven by a single servo motor, which may or may not include a gearhead to gain additional mechanical advantage. But, for larger or wider loads dual screws are often necessary to provide even or balanced forces. While synchronized master/slave servo motor controls could be used to drive each [...]

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Dual Input Gearbox Provides Dual Output Speed Solution

By Alex Malamos|2023-10-18T19:39:50-05:00February 19th, 2018|Application Examples|

There are a lot of processes that require continuous, smooth running, rotary motion. But sometimes two different speeds are necessary. Inverters or servo gearheads can’t always deal with the differences. In a lot of applications, variable speed can be accomplished with an inverter. By varying the hertz a motor can operate at a relatively wide speed range. However, when running above 60 Hz there is usually a drop off in output torque. And when the hertz drop below 20, in many instances additional cooling is necessary because the fan isn’t turning fast enough. And [...]

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Chicken Breast or Easter Bunnies?

By Alex Malamos|2022-09-06T15:32:54-05:00February 17th, 2018|Application Examples|

While many have visited a fast food restaurant and ordered a chicken sandwich, or that seasonal favorite, the riblet sandwich, they don't look bad, but I don't think anyone really believes they are getting an actual chicken breast or boneless rack of ribs. Or, how about the variety of baked goods formed into unique shapes, and confection products like chocolate bars or ice cream treats produced in specific configurations? To satisfy our quick lifestyle, and our penchant for tasty luxuries, a variety of machinery manufacturers are designing machines to increase the production of these [...]

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Products

We offer the widest range of gearboxes, gearheads, and speed reducers available from a single source, along with the know-how to select the appropriate one for your application.

Engineering Support

With decades of combined experience specifying power transmission and motion control products, we strive to be your partner in the selection of the proper component or system for your unique requirements. Contact us with your most difficult applications. If we can’t help you, we’ll be your resource for alternate solutions.

Sales

DieQua Corporation has established a network of manufacturer’s representatives and distributors to provide localized personal service to our valued customers. We prefer a consultative approach to provide a true design solution for your application.

Customer Service

DieQua Corporation is dedicated to being your most valuable supplier. From technical support to on time delivery, you can count on DieQua to be a reliable extension of your corporate team.

Manufacturing

DieQua Corporation now manufactures or assembles a high percentage of the products we provide. This adds valuable flexibility to provide on time delivery of standard orders as well as prototypes.

Repair Services

DieQua Corporation can repair any product we supply in our facility, located in Bloomingdale, a suburb of Chicago. Field repairs unfortunately, are not available. We maintain a large parts inventory and factory trained technicians to assure timely turnaround. Failure analysis services are also available on a limited basis.

Special Designs

DieQua Corporation and our manufacturing partners welcome the opportunity to provide component modifications or complete special designs. We established these capabilities to complement our philosophy of offering the best solution available for your application needs.