Eco Rich R
Fusion of Hydraulic and Motor-Inverter Technology / Daikin Industries
basic information
■Achievable energy-saving rate of over 50% (compared to our products under pressure hold) Significant energy savings are realized by reducing the motor speed during pressure hold. Utilizes Daikin's uniquely developed high-efficiency SR motor and controller along with a compact fixed-capacity pump. (Models EHU14/25/30) For the EHU40R (medium capacity), even higher functionality and energy-saving performance are achieved with an advanced IPM motor and high-response inverter. ■High responsiveness Features a dedicated SR motor (EH14/25/30) with low inertia that generates high torque at low speeds, paired with a high-response inverter. Response is equal to or better than conventional variable capacity pumps. (Response time from pressure hold to maximum flow operation is less than 0.1 seconds) For the EHU40R (medium capacity), even higher functionality and energy-saving performance are achieved with an advanced IPM motor and high-response inverter.
Price range
Delivery Time
Model number/Brand name
Eco Rich R / Daikin Industries
Applications/Examples of results
This is an energy-saving hydraulic unit for machine tools that uses an SRM motor inverter. It is not subject to high-efficiency motor regulations, so it can be used regardless of the destination.
