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About us

Dynamic. Diverse. Dedicated.

At Motion Dynamics, we understand the frustration of trying to find high-quality, affordable motion-related products in Australia. We've been there ourselves, searching for parts and finding that the prices in Australia are just too high. So, we decided to do something about it and formed Motion Dynamics with the goal of providing virtually every individual or business in Australia with access to a wide range of top-quality products at low costs.

We know firsthand how expensive it can be to run a business in Australia, with high taxes and labor costs. And we know that it can be tough to cater to all types of businesses. That's why we've chosen to work directly with manufacturers and offer our products directly to you, eliminating intermediaries and their markups. This allows us to offer you more value for less money, while still maintaining good quality.

For example, let's say you need a particular type of motor for your project. If you were to buy it from a traditional retailer, it would likely pass through multiple hands before it reaches you, with each intermediary taking a cut of the profits. This drives up the final price you pay. But at Motion Dynamics, we cut out those intermediaries and deal directly with the manufacturer. This means that you can get the same high-quality motor for a fraction of the cost you would pay elsewhere.

At Motion Dynamics, we stand behind the products we sell because we use them ourselves in our own projects. We're not just looking to make a quick profit by selling the cheapest parts we can find. Instead, we put most of the profits back into expanding our product range and building our business, so we can continue to offer you more value.

We hope you'll give us a chance to be your go-to source for motion-related products in Australia. We're confident that you'll be impressed with the quality and cost of our products.


Maili Titan, SPG, Panasonic, Astero, Sumitomo, Oriental



At Motion Dynamics, we prioritize the quality and reliability of the products we offer. That's why we put every product through a rigorous testing process. This includes accelerated life tests and even trying to break the product by overloading it or using it in ways it was not designed for. If a product can withstand this heavy duty abuse and still function, we know it's a good fit for our customers. If it breaks or fails in any way, we work with the manufacturer to make improvements or find another supplier.

Sometimes the testing process can take months, especially for heavy duty products or products with long cycle times. But it's worth it to ensure that our customers are getting top-quality products that will perform well and last.

In addition to testing products ourselves, we also consider the reputation of products in the market. If a product has a long history and is widely available from many sellers, we can often find webpages dedicated to customer feedback and experiences. This helps us make informed decisions about which products to offer.

We know that selling higher quality products is more cost-effective in the long run. Cheap products may seem appealing at first, but they are more likely to break and require replacements or warranty claims, which can be costly and time-consuming. By offering higher quality products from the start, we can save money and time on replacements and customer service, while still providing value to our customers. 

To get an idea of the process, take a look at our flow chart we tend to live by these days.

what makes our sourcing methods different from other australian companies?

It's an involved process isn't it?

The time frame from when decide we actually want a product, to having it on the webpage available for sale can be up to 6-8 months. Most of the time is taken up with the actual testing of the units. But occasionally, we know of a products robustness by its reputation in the industry. This is common in the mass produced motors. 


What we do

We sell AC and DC motion products to retail, wholesale and trade sectors of the electric motor Industry across Australia and more recently, Internationally. We support Australian trade and motor resellers with discount pricing on some products, and can also supply OEM and bulk quantities for recurrent or one off orders when required with respectable lead times!

If your company is after a custom product with low quantities, feel free to talk to one of our sales people.

At Motion Dynamics, we specialize in the replacement of Oriental Motors, specifically the World K Series. We have experience replacing these motors from a wide range of brands, including well-known names like SPG Electric Motors, Sesame, and Panasonic, as well as budget Chinese brands like Dongzheng, ZD (Zhongda), Lixing (LX), Honlite, and more. We pride ourselves on our expertise in this area and are able to provide high-quality replacement options for a variety of customers, no matter which brand of World K Series motor they are using. If you are in need of a replacement World K Series motor, we are confident that we can help you find a solution that meets your needs and budget.

Our product ranges consist of AC and DC Gear Motors, Speed Controllers DC/AC, Planetary Gear Motors, Worm Drive motors, E-Bike motors, Linear actuators with more products being added monthly!




We run lean. There's no fancy office, warehouse and minimal staff! We don't drive new cars, and we diversify as much as we can to save money to keep prices low.
We avoid buying cheap products, instead sourcing only from the better manufacturers. Sure, we might pay more than others do, but we get good quality products that we can offer at great prices as a direct result of our low overheads. Why should you pay all our expenses?

It helps too, that we also have access to a vast array of professional services, like quarterly International freight to Australia, Web Design Professionals and business and marketing advisors who constantly instruct us on the most efficient ways to operate and who set our prices based on the current exchange rate to always be favourable to customers!


Product Sourcing

We don't troll overseas manufacturer directories for products like our competition does, and we don't just buy goods and pray everything will be ok.

We use dedicated engineers under our employ, who source the products for us throughout Taiwan, Hong Kong and Chinese factories, who test and then send us samples from who they consider to be the better manufacturers, based on the factory and product reputation, availability of stock, inspection of the goods and overall reliability.

Once we receive the samples, we perform our own testing and inspections, often sending samples to customers who we know will test the goods thoroughly in their own projects or to clubs for more field testing to be performed. If we can, we'll make any changes required based on the feedback we receive to increase the quality of components or even add features we think may be useful and only then will we purchase in quantity.

After that point, we use the same team to make sure the manufacturer sticks to the exact specifications we expect, so there's never any discrepancy between the samples we approved and the products that arrive at your door.

All of our DC Speed controllers are designed in house!



How do we choose the items we import?

This is easy. We always have projects on the go in some for or another, and we have to buy parts for our assorted projects. As we buy the parts we take a look at the availability, prices and other
factors to decide whether or not there may be a market for them. We basically buy the gear that interests us. On top of that, often customers who ring or email us will ask if we sell such and such product, so we make a list of the things that customers ask for but we don't have.

Trust us when we say there's always plenty of new products in the pipeline. Our engineers are kept busy full time chasing around for the various bits and pieces we ask them to hunt down for us.
Eventually they'll appear on the website! We are constantly expanding our product lines to give you more of the products that you ask for!