Our Hydrapulse® TechnologyEnergy Efficiency

Energy Efficient Hydraulics – On Demand

Saving energy has never been easier. When you use the Hydrapulse EHPU/EHSU, you no longer need to think about how to make your system more efficient, we’ve done that part for you.

Servo (permanent magnet motor) driven hydraulic systems are not new, in fact they have been around for decades. The ability for hydraulic pumps driven by a permanent magnet motor to achieve significant energy savings is also well documented. Energy savings of over 80% is common in applications where there is a long dwell cycle such as injection molding, rubber molding, or other press type applications.

But there are specific reasons why these types of systems have not been widely adopted yet. These challenges are simple: These systems are too expensive, too complex and need specific skills to design, install and troubleshoot.

The benefits of a permanent magnet motor driven hydraulic systems are awesome but not limited to:

1. Precise control
2. Up to 200% overload capability
3. High efficiency
4. Smaller oil requirements
5. More compact size
6. Significant noise reduction
7. Heat reduction

So if these systems are so awesome, why don’t we see them EVERYWHERE?

The answer is simple

1. Cost
2. Cost
3. Cost
4. Cost
5. Complex to Design
6. Complex to install
7. Special skills needed

Efficiency and Cost per KW of various hydraulic power systems

efficiency of hydraulic systems


Servo Driven HPU

Induction Motor Driven

Combustion Engine Driven

Energy Efficient Hydraulics – No more need for ROI selling

The team here at Terzo Power Systems wanted to develop energy efficient hydraulics technology that would break barriers and really make an impact in the market. That meant making technology that is affordable from an up-front capital expenditure standpoint. Because when you make something affordable, the energy savings (and they are significant) become icing on the cake. So you no longer have to sell an advanced hydraulic solution based on the “ROI”.

Learn how we create energy efficient hydraulics through engineering.