Servo Actuator to Replace Hydraulic Ram in Plunger Pumps

The Quantum Electric Servo Pump (ESP) incorporates core “direct servo” technology to replace hydraulic cylinders with highly compact, efficient, reliable, quiet and infinitely controllable Servo Actuators. The ESP actuator has been designed so that it can be easily adapted to other pumping applications. The Servo Actuator can be simply adapted to any existing plunger pump, to turn a Hydraulic driven plunger pump into an Electric Servo Pump.

Cylinder and Plunger can be customised

Cylinder and Plunger can be customised

Suitable for almost any pumping application where precision control is required

OEM’s can purchase the core components to effectively develop their own Electric Servo Pumps. This will allow OEM’s to have their own branded product, set up in a configuration that best suits their target market. TECHNI can assist with the engineering, including customising of the control algorithm to create the ultimate pressure curve for the application.

Core Components;

  • ESP Control Module, Yaskawa Drive and Software
  • Motor Housing and mechanical drive assembly.
  • Lubrication and internal cooling circuit.
Servo Actuator ESP Control Module  Yaskawa Drive Software Interface

Servo Actuator

ESP Control Module

Yaskawa Drive

Software Interface

Optional Components;

  • HP Components, including; Ceramic Plungers, Attenuator, HP Cylinders, Sealing Heads, Safety Dump Valves, Guide Bush assemblies, HP Seals etc.
  • Switch gear, pressure transducer, and HMI.
  • Advanced Diagnostic Kit.
  • Frame & guards (can be customised)

Product Sizes;

The ESP actuator comes in the following sizes;

Power

Thrust

Stroke

Stroke Rate

15kW

52kNf

120mm

120SPM

30kW

92kNf

160mm

100SPM

45kW

132kN

160mm

100SPM

  • Custom sizes are also available

Testimonial

Micronox approached TECHNI Waterjet in 2014 to develop a range of Electric Servo Pumps to replace their hydraulic drive system for Homogenising applications.

“The Quantum NXT Electric Servo Pump doesn’t have high pressure oil leakages because it is using oil only for cooling. Compared to a hydraulic intensifier, it has fewer mechanical components connected to it, which saves on maintenance costs and the production efficiency is far better than hydraulic intensifiers at the same Kw.” Jeromy, Micronox, Korea

Servo Actuator