Atos Servo Pumps
High-efficiency servo-hydraulic solutions with integrated P/Q control
Fluid System is an authorised distributor of Atos Smart Servo Pumps (SSP), which integrate a hydraulic pump, a synchronous permanent-magnet brushless servo motor (PM) or asynchronous motor, a D-MP digital drive, and integrated P/Q control for the dynamic management of pressure and flow within a single system. The result is a highly efficient plug-and-play solution, ideal for intermittent-duty cycles or machines with variable demand.
The advantages are numerous, including energy savings of up to 60–80% compared with fixed-displacement systems, precise pressure and flow control (integrated P/Q loop), and rapid response times at both high and low pressure. In addition, noise is reduced by up to 20 dB(A), the digital drive features simplified parameterisation, and overall efficiency is significantly higher than in systems with a traditional asynchronous motor.
TECHNICAL FEATURES
Synchronous permanent-magnet PMM motors or asynchronous servo motors.
D-MP drives with integrated digital control.
Operation within a controlled thermal range (fluid conditioning at 40–50°C).
Advanced vector control and firmware dedicated to servo-hydraulics.
Compatibility with HLP/HVLP fluids (DIN 51524).
Quiet operation with reduced mechanical vibration.
Systems certified in accordance with EN 60204-1, EN 12100 and EMC Directive 2014/30/EU.
Main applications
Atos servo pumps deliver energy savings, dynamic pressure/flow control and high operational reliability across a wide range of applications.
- Plastic and rubber injection presses.
- Industrial metal-forming presses.
- CNC machine tools with variable-duty cycles.
- Industrial automation and handling systems.
- Retrofit of hydraulic power units.
- Intermittent-duty or variable-demand systems.
Compatibilità con pompe a pistoni e a ingranaggi Bosch Rexroth.
Atos Servo-hydraulic technology
Servo pumps with permanent magnet synchronous motor (PMSM)
Ultra-high-efficiency solutions, ideal for applications requiring precision and high dynamic response.
Main advantages:
Atos technology:
Servo pumps with vector-controlled asynchronous motor
Robust, versatile solutions suitable for continuous-duty industrial systems.
Main advantages:
Atos technology:
Integrated servo pumps (pump + motor + drive in a single system)
Compact servo-hydraulic units designed as plug-and-play “smart platform” solutions.
Main advantages:
Atos technology:
Advanced functions of Atos Smart Servo Pumps
Integrated P/Q control
The technological core of SSP systems: it regulates pressure and flow in real time through a single digital drive, optimising energy consumption according to the machine cycle.
Proprietary algorithms and digital control
D-MP drives enable automatic system tuning, integrated diagnostics and parameter pre-configuration, reducing start-up time.
Thermal conditioning and fluid management
SSP systems operate optimally with HLP, HLPD and HVLP fluids (DIN 51524), at an operating viscosity of 10–300 cSt.
Atos Servo Pumps:
main available lines
Smart Servo Pumps SSP range
SSP-PMM + D-MP drive
Versions with ultra-high-efficiency PMSM synchronous motors, featuring integrated P/Q control and extremely rapid dynamic response.
SSP-AS + D-MP drive
Solutions with vector-controlled asynchronous motors, robust, reliable and ideal for continuous-duty applications.
SSP Integrated Platform – Smart Servo Pump
Complete pump + motor + drive system in a single plug-and-play platform, with simplified parameterisation and minimal wiring.
Why choose Atos Servo Pumps
-Energy savings up to 60-80%.
-Noise reduction up to -20 dB(A).
-Improved pressure / flow regulation compared with traditional systems.
-Drives with integrated safety functions and regulatory compliance.
-Ideal for retrofit and replacement of obsolete motor-pump units.
-Compact architecture and simplified installation.
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FAQ - Atos Servo Pumps
Yes. Thanks to the compactness of the pump-motor-drive group and digital parameterisation.
Dynamic regulation of pressure and flow, reduced consumption and greater stability in variable cycles.
PMSM motors offer maximum efficiency and dynamic response; asynchronous motors prioritise robustness and continuity.
