Direct Servo Drive 4000 Pump
Experience the next generation of waterjet power with our stand-alone Direct Servo Drive 4000 bar Pump—engineered exclusively for OEM waterjet systems using high-precision servo motor technology.
Delivering the same cutting speed and thrust as a hydraulic intensifier while slashing power consumption up to 50%, this pump runs whisper-quiet, continuous and pulsation-free up to 4000 bar (58,000 psi).
Proven in our own cutting platforms, it boasts exceptional reliability, low maintenance and extended service intervals with minimal intervention.
Benefits for Waterjet OEMs
By equipping machines with our 4000 bar direct servo pump, OEMs slash operational costs, boost throughput and create quieter, safer work environments.
Rapid pierce times, optimized abrasive usage and consistent kerf quality ensure peak cutting performance across metals, composites and ceramics.
The pump’s small footprint and plug-and-play controls simplify machine architecture, while embedded diagnostics and remote firmware updates turn maintenance into a proactive, uptime-maximizing process.
Key Features
up to 50% Lower Energy Draw: Achieve equivalent cutting performance to intensifiers at half the electrical consumption.
Ultra-Quiet Operation: Near-silent servo motor design eliminates the high-decibel clatter of hydraulic units.
Continuous Duty at 4000 bar Run 24/7 without heat-soak or duty-cycle limits.
Precision Flow Control: ±0.5% repeatability for consistent kerf widths and smooth edge quality.
Industrial-Grade Materials: Durable martensitic stainless steel pump components, ceramic plungers, and PEEK seals ensure long-lasting performance in abrasive waterjet applications.
OEM-Ready Electronics: EtherCAT, Modbus TCP/IP and analog/digital I/O for seamless machine-control integration.
Built-In Diagnostics Real-time pressure, temperature and vibration monitoring keeps you ahead of maintenance.
4000 Pump Technical Specifications
| Model 22 Direct Drive | Model 30 Direct Drive | |
| Electric Servo Motor Power | 30 HP (22 kW) | 40 HP (30 kW) |
| Efficiency | ≥ 90% | ≥ 90% |
| Output Pressure PSI | 58,000 psi | 58,000 psi |
| Output Pressure Bar | 4000 Bar | 4000 Bar |
| Orifice & Flow Rate | 0.011" / 0.82 gpm (0.3 mm / 3.1 lpm) | 0.014" / 1.1 gpm (0.35 mm / 4.2 lpm) |
| Footprint LxWxH | 48" x 31" x 42"(1220 mm x 800 mm x 1065 mm) | 48" x 31" x 42"(1220 mm x 800 mm x 1065 mm) |
FAQs
It delivers identical cutting power and speed with 50% less electrical consumption and near-silent operation. Plus, its continuous, pulsation-free flow means smoother cuts and fewer mechanical failures.
Yes. Standard EtherCAT, Modbus TCP/IP and analog/digital I/O interfaces allow plug-and-play connection to virtually any waterjet controller or automation system.
Simply inspect seals, fluid levels and filters at scheduled intervals. With no high-pressure hydraulic oil changes and proven reliability in our machines, downtime is minimal.
Under optimal conditions—filtration to ≤ 2 µm and scheduled seal replacements—the pump will run continuously for over 400 hours at full 4000 bar waterjet pressure before its next maintenance interval.
Absolutely. We partner with OEMs on bespoke mounting kits, control panel layouts and firmware profiles to ensure perfect fit, functionality and performance. Reach out via our Contact Us page to get started.