Electric Servo Pumps and Servo Actuator
Quantum Servo Pump Technology (SPT) combines the best of both direct-drive and intensifier waterjet pumps—without their drawbacks. By using a state-of-the-art electric servo motor and ball screw mechanism, Quantum SPT delivers superior performance, efficiency, and reliability.
Electric Servo Pumps
Light Series
VP 15/52
Max Output Pressure (BAR)
52,000 PSI (3585)
Max Output Volume (LPM)
0.5 GPM (2.0)
Physical DimensionsL x W x H (m)
51” (1.3) x 21” (0.5) x 42” (1.1)
Weight (kg)
905 lbs (410)
Max Noise Level
68 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 30 Amp
Cooling Water Requirement
1 GPM (4 LPM) @ 68°F (20°C)
VP 22/60
Max Output Pressure (BAR)
60,000 PSI (4100)
Max Output Volume (LPM)
0.5 GPM (2.0)
Physical DimensionsL x W x H (m)
51” (1.3) x 21” (0.5) x 42” (1.1)
Weight (kg)
1100 lbs (500)
Max Noise Level
68 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 40 Amp
Cooling Water Requirement
1 GPM (4 LPM) @ 68°F (20°C)
VP 30/4000
Max Output Pressure (BAR)
58,000 PSI (4000)
Max Output Volume (LPM)
0.8 GPM (3.2)
Physical DimensionsL x W x H (m)
55” (1.4) x 24” (0.6) x 55” (1.4)
Weight (kg)
1320 lbs (600)
Max Noise Level
68 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 40 Amp
Cooling Water Requirement
1 GPM (4 LPM) @ 68°F (20°C)
Power Series
ESP 37/66
Max Output Pressure (BAR)
66,000 PSI (4550)
Max Output Volume (LPM)
1.0 GPM (3.8)
Physical DimensionsL x W x H (m)
73” (1.8) x 26” (0.66) x 50” (1.27)
Weight (kg)
1390 lbs (630)
Max Noise Level
70 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 60 Amp
Cooling Water Requirement
1.6 GPM (6 LPM) @ 54°F (12°C)
ESP 74/66
Max Output Pressure (BAR)
66,000 PSI (4550)
Max Output Volume (LPM)
2.0 GPM (7.6)
Physical DimensionsL x W x H (m)
79” (2.0) x 39” (1.0) x 51” (1.3)
Weight (kg)
3020 lbs (1370)
Max Noise Level
73 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 125 Amp
Cooling Water Requirement
3.2 GPM (12 LPM) @ 54°F (12°C)
ESP 111/66
Max Output Pressure (BAR)
66,000 PSI (4550)
Max Output Volume (LPM)
3.0 GPM (11.4)
Physical DimensionsL x W x H (m)
79” (2.0) x 57” (1.46) x 53” (1.35)
Weight (kg)
4100 lbs (1860)
Max Noise Level
75 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 160 Amp
Cooling Water Requirement
4.8 GPM (18 LPM) @ 54°F (12°C)
ESP 40/60
Max Output Pressure (BAR)
60,000 PSI (4100)
Max Output Volume (LPM)
1.1 GPM (4.3)
Physical DimensionsL x W x H (m)
79” (2.0) x 28” (0.7) x 53” (1.35)
Weight (kg)
1850 lbs (840)
Max Noise Level
70 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 60 Amp
Cooling Water Requirement
1.6 GPM (6 LPM) @ 54°F (12°C)
ESP 80/60
Max Output Pressure (BAR)
60,000 PSI (4100)
Max Output Volume (LPM)
2.3 GPM (8.6)
Physical DimensionsL x W x H (m)
79” (2.0) x 39” (1.0) x 53” (1.35)
Weight (kg)
3020 lbs (1370)
Max Noise Level
73 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 125 Amp
Cooling Water Requirement
3.2 GPM (12 LPM) @ 54°F (12°C)
ESP 120/60
Max Output Pressure (BAR)
60,000 PSI (4100)
Max Output Volume (LPM)
3.4 GPM (12.9)
Physical DimensionsL x W x H (m)
79” (2.0) x 57” (1.46) x 53” (1.35)
Weight (kg)
4100 lbs (1860)
Max Noise Level
75 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 160 Amp
Cooling Water Requirement
4.8 GPM (18 LPM) @ 54°F (12°C)
Ultimate Series
UP 40/6000
Max Output Pressure (BAR)
87,000 PSI (6000)
Max Output Volume (LPM)
0.8 GPM (3.0)
Physical DimensionsL x W x H (m)
79” (2.0) x 28” (0.7) x 53” (1.35)
Weight (kg)
1850 lbs (840)
Max Noise Level
70 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 60 Amp
Cooling Water Requirement
1.6 GPM (6 LPM) @ 54°F (12°C)
UP 80/6000
Max Output Pressure (BAR)
87,000 PSI (6000)
Max Output Volume (LPM)
1.6 GPM (6.0)
Physical DimensionsL x W x H (m)
79” (2.0) x 39” (1.0) x 53” (1.35)
Weight (kg)
3221 lbs (1461)
Max Noise Level
73 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 125 Amp
Cooling Water Requirement
3.2 GPM (12 LPM) @ 54°F (12°C)
UP 120/6000
Max Output Pressure (BAR)
87,000 PSI (6000)
Max Output Volume (LPM)
2.4 GPM (9.0)
Physical DimensionsL x W x H (m)
79” (2.0) x 57” (1.46) x 53” (1.35)
Weight (kg)
4100 lbs (1860)
Max Noise Level
75 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 160 Amp
Cooling Water Requirement
4.8 GPM (18 LPM) @ 54°F (12°C)
UL 40/6000
Max Output Pressure (BAR)
60,000 PSI (4100)
Max Output Volume (LPM)
1.1 GPM (4.1)
Physical DimensionsL x W x H (m)
79” (2.0) x 28” (0.7) x 53” (1.35)
Weight (kg)
1850 lbs (840)
Max Noise Level
70 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 60 Amp
Cooling Water Requirement
1.6 GPM (6 LPM) @ 54°F (12°C)
UL 80/6000
Max Output Pressure (BAR)
60,000 PSI (4100)
Max Output Volume (LPM)
2.2 GPM (8.2)
Physical DimensionsL x W x H (m)
79” (2.0) x 39” (1.0) x 53” (1.35)
Weight (kg)
3221 lbs (1461)
Max Noise Level
73 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 125 Amp
Cooling Water Requirement
3.2 GPM (12 LPM) @ 54°F (12°C)
UL 120/6000
Max Output Pressure (BAR)
60,000 PSI (4100)
Max Output Volume (LPM)
3.3 GPM (12.3)
Physical DimensionsL x W x H (m)
79” (2.0) x 57” (1.46) x 53” (1.35)
Weight (kg)
4100 lbs (1860)
Max Noise Level
75 dBA
Power Requirements
3 PH 380-480 VAC, 50-60 Hz, 160 Amp
Cooling Water Requirement
4.8 GPM (18 LPM) @ 54°F (12°C)
- The technical details provided in the table above are subject to change without prior notice.
- Output volume based on 480 vac electrical supply.
Real Efficiency — Real Savings
Easiest Maintenance
Easy access and improved visual diagnostics
Superior Design
Quick-change seal components for the fastest seal change in the industry
Smartest
Intelligent Diagnostic Control reduces maintenance and increases uptime
Environmentally Friendly
Significantly less consumption of water & power, and minimal oil usage compared to standard hydraulic intensifiers
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Quantum Care +
Quantum Care+ is our all-in-one digital service ecosystem designed to keep your high-pressure pumps running at peak performance. It connects every aspect of maintenance, operation, and support—from live fleet monitoring and data analytics to tablet-based control and instant expert assistance. With Q-VMM, Q-Inspect, Q-Control, and Q-Help, Quantum Care+ transforms service from reactive troubleshooting into proactive performance management—minimizing downtime, reducing travel and CO₂ emissions, and creating a smarter, safer, and more connected service experience.
Q-VMM
Monitor. Predict. Prevent.
- Live overview of pump fleet across global sites, organizations, and users
- Top error trends at-a-glance: Firmware, serial no., most common DTCs per location
- Centralized firmware + error code library for technicians
- IP-based pump geo-tracking and router mapping
- Blackbox + daily health logging for long-term analytics
- Enables predictive maintenance – catch faults before downtime strikes
Q-Inspect
Capture insights with precision.
- Structured data logging for on-site or remote diagnostics
- Visual plotting of pressure, temperature, and servo data
- Capture conditions at point-of-failure with precise context
Q-Control
Operate with confidence, anywhere.
- Direct tablet-to-pump connection
Control the pump via secure Wi-Fi link — no cables, no laptop required. - Full equipment control interface
Start, stop, adjust pressure, set parameters — all from a responsive tablet UI. - No PLC access needed
Operators and service teams can control pumps safely without entering safety zones. - Perfect for commissioning and service
Portable and user-friendly — ideal for first-time users and experts alike. - Emergency stop & safety lock options
Embedded safety features protect both the pump and operator.
Q-Help
Expert support, instantly available.
- Live Video Support via Tablet Camera
Experts can see exactly what the operator sees—instantly. No need to travel. - Augmented Troubleshooting Sessions
Use camera + voice + annotation to walk through diagnosis or repairs live. - Integrated Service Ticket System
Automatically generate cases with timestamps, technician input, and photos. - On-Site SOP Access
Load step-by-step repair guides or maintenance instructions right in the app. - Built-In Knowledge Transfer
Record sessions for training and future reference. Reduce tribal knowledge loss. - Connect Customers to Quantum HQ or Partners
Support doesn’t stop at country borders—tap into your full network.
Q-Intelligence – The Engine of Automation
At the heart of Quantum Care+ lies Q-Intelligence, the smart engine that connects data, processes, and people. It continuously analyzes operating data to identify trends, predict potential failures, and trigger automated actions across the entire service ecosystem. By turning machine data into actionable insights, Q-Intelligence drives efficiency, consistency, and faster decision-making — transforming service from a cost center into a source of measurable value.
Traditional Technologies
Tradition pumps fail to offer an ideal solution, because they simply adapt existing technologies to the waterjet industry.
Intensifier Pump
Capable of delivering high operating pressures.
Limitations
- Dead-heading without power reduction results in unwanted pressure spikes that cause reduction in high-pressure components longevity.
- Typically very inefficient, large and noisy.
Direct Drive Pump
Smaller, quieter and more efficient than intensifiers.
Limitations
- Cannot dead-head, and must dump the water over a relief valve to drain whenever the pump is on.
- Less reliable than intensifier pumps due to their plunger piston’s high speeds.
The Development and the Evolution
Over 15 Year Servo Experience
Consistent R&D Investments
Listened to Customer Needs
Constant Evolution
Industry 4.0 Ready
Quantum electric servo technology
QSPT pumps benefits from a technology that’s been specifically developed for the waterjet industry.
Dead-Heading Spikes Minimized
Patented infinitely controllable Servo Linear Actuators with pressure control loop.
Constant Pressure = Smoother Water Flow
- Longer HP tubes and fittings life
- Smoother edges
- Less garnet required
The Concept of Deadheading
DEAD-HEADING: intervals during the cutting process when the cutting head is closed and the pump is running.
The other pump technologies operate the drive power system continuously, even when the cutting head is closed: they continue to pump a constant-volume flow rate.
The pressure is relieved using a relief valve.
The quantum servo pump turns off its motor completely and only turns it on immediately upon detection of the head being open. All auxiliary circuits, including lubrication and cooling circuits, as well as boost pumps, are turned off.
POWER CONSUMPTION when dead-heading
INTENSIFIER
DIRECT DRIVE
ELECTRIC SERVO
Less Duty Cycles = More Dead-Heading
Quantum ESP continues to run efficiently. The other technologies waste even more power.
A Power Consumption Comparison
The graph below is a study by a Japanese automotive manufacturer.
Advanced Diagnostics
Waterjet Pumps are Designed to Operate at Pressures High Enough to Cut Through Steel
Waterjet pumps are designed to operate at pressures high enough to cut through steel, so unless they are maintained correctly, they have the power to self-destruct. This is because once leaks develop, the water is at such high pressure that it will erode away the very parts which are designed to contain the water.
The combination of information from the Advanced Diagnostic sensors and the Servo Drive technology are fed into a computer, where 30 years of waterjet experience have been used to develop algorithm’s to accurately predict which parts are close to failure.
Benefits:
To ensure the ESP continues to perform at its capacity without unplanned downtime due to maintenance issues.
To protect the ESP against damage due to poor maintenance practices and unforeseen utility failures.
To minimize the risk of ESP failure, even if maintenance routines are neglected.
To protect the ESP if the incoming utilities fall below the minimum requirements to ensure safe operation.
To help an operator maximise the output of the ESP without causing unnecessary maintenance downtime.
To diagnose potential maintenance issues before the ESP fails, and then advise the operator how to perform the maintenance.
The Benefits to Expect
Easy Maintenance
<10 min seal change
Silent Operation
70 dB noise level
60%
Power Reduction
Achieved by turning the pump motor off and efficiency gain
Constant Pressure
Minimal spikes
75%
Cooling Water Reduction
Less wasted energy allows to run the system cooler
Useful Videos
Electric Servo Pump Vs Intensifier Pump – Power Reading
In this video you will see a Power comparison between the Quantum ESP (Electric Servo Pump) and a high pressure Intensifier Pump. The tests are based on cutting and in idle mode. This test indicates the reduced power benefits over ultra high pressure intensifier pumps (UHP) and direct drive pumps.
Electric Servo Pump Vs Intensifier Pump – Pressure Pulse
Electric Servo Pump Vs Intensifier Pump – Noise Reading
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