In the world of motion technology, few components have proven as enduring and versatile as
the brushed DC motor. Known for its simplicity, reliability, and cost-effectiveness, this classic
motor design continues to power a wide range of applications. With proven performance across
industries and continents, our brushed DC motors are more than just components – they’re
commitments to uptime, precision, and peace of mind. As we continue to grow globally, we
remain focused on what matters most: delivering motion solutions that never let you down.
In industries where timing is everything, reliability isn’t just a feature – it’s a necessity. Take
agriculture, for example: it’s the one industry where you can’t negotiate with the schedule. If
you miss the planting or harvesting window, you lose an entire year. The cost of failure is simply
too high. That’s why engineers around the world trust Dunkermotoren’s GR Series – for when
it really matters.
Why brushed motors still lead the way
The GR Series from Dunkermotoren – A Benchmark in Brushed Motor Technology. Despite
the rise of brushless alternatives, brushed motors remain unmatched in several key areas:
Simplicity & Affordability – Straight forward construction means lower production costs
and easy maintenance. No need for complex controllers—speed can be adjusted simply by
varying the voltage.
Rare earth-free – no neodymium magnets needed in our complete brushed motor series – often exceeds the performance of BLDC motors from other brands, without relying on Rare
Earths.
High Starting Torque – Ideal for applications with frequent starts and stops, such as door
systems and power tools.
Flexible Voltage Range – Operates across a wide spectrum from 12V to 230V, making it
adaptable to diverse environments.
Rugged & Reliable – Handles short-term overloads and performs well even in harsh
conditions with the right protection.
Lifetime – Offer a longer lifespan compared to similar competitor products
Performance – Deliver consistent performance across all deliveries and batches.
High modularity – with angular or planetary gearboxes and or encoders and brakes
Proven across industries
Medical Technology: Smooth, controlled and quiet operation in portable and benchtop
equipment as well as pump applications where precision and reliability are critical.
Building Automation: Drives for sliding, swing, and revolving doors
Transportation: Train steps and doors with encoder and brake integration
Industrial & Food Automation: Reliable performance in printers and processing systems
Agriculture: Seeding machines with a robust design and IP protection up to IP69K are possible.
A Legacy of Excellence
The brushed Motor Series GR isn’t just a motor — it’s a trusted solution. Its unmatched
combination of performance, cost-efficiency, and adaptability makes it the preferred choice for
engineers and system designers worldwide.
Unmatched accessorizing and modularity – from gearboxes to encoders, brakes or external
controller – this could be our biggest differentiator along with our willingness to work with
customers on unique designs that solve application challenges rather than force them into a
standard solution. And with Dunkermotoren’s ongoing innovation, the GR Series is ready to
meet the challenges of tomorrow —driving progress, one revolution after another.
