Advanced Automation Workholding Hydraulic Pump
With Human Machine Interface (HMI)
Automated manufacturing cells require a hydraulic power supply that communicates with CNC controllers and robotics, sequences clamping in verified steps, and flags faults before they reach the spindle. The Advanced Automation Workholding Pump (AAWP) from Vektek serves as the intelligent foundation of a workholding hydraulic system. It powers our hydraulic fixture clamping devices, self-centering vises and other workholding products.
- Integrated HMI, Vektek Pump controller and an RJ45 Ethernet connection to your machine.
- Conveniently controlled from a centralized or local master controller.
- Controls all valve function using stored fixture clamp programs.
– Confirmation of pneumatic sensing
– Unclamp sequence and confirmation
– Clamp sequence and confirmation - Communicates and displays pump function and status on your HMI.
– Clamping status
– Unclamp sequence and confirmation
– Filter status
– Oil level and temperature status - Minimal number of M-Codes required, reduces the need to buy additional M-Code hardware and software.
- Easy use of up to 20 programs stored on the pump controller.
- 1500-5000 psi or 0-1500 psi operating pressure.
- High duty cycle on-demand VFD pump.
- 3 flow rates available in 1 and 2 HP configurations.
- Several 3-phase electrical choices in multiple voltages.
- Operates either continuously connected or decoupled fixtures.
- 5-gallon reservoir for plenty of reserve.
AAWP Fixture Decoupling Pump
- 1 HP, 2 HP and 2 HP Low Pressure
- P-Blocked Center Valves for Decoupling Fixtures
- Pressure Reduction Valves on all A and B ports
- Pressure Switch Confirmation on all A and B ports
- Air Sensing Control Kit for Part Confirmation Valves
- Power Boss Cart
- HMI Mounting Arm for Cart or Machine
AAWP Continuously Connected Pump
- 1 HP, 2 HP and 2 HP Low Pressure
- Closed Center Valves for Continuously Connected Fixtures
- Pressure Reduction Valves on all A and B ports
- Pressure Switch Confirmation on all A and B ports
- Air Sensing Control Kit for Part Confirmation Valves
- Power Boss Cart
- HMI Mounting Arm for Cart or Machine
Call Sales Representative 800-992-0236 for Custom Configurations
All automation-grade pumps are custom-configured to order and for a specific fixture circuit function. Each automation-grade pump is assigned a specific part number for repeatable ordering, service or replacement. Available in 1 HP, 2 HP and 2 HP low-pressure models and alternate voltage of 525-600 VAC on request. Example pumps are preconfigured illustrations that require additional customization for your specific application.
Advanced Features for High-Cycle Production
General-purpose hydraulic power units deliver pressure, while the AAWP adds several advanced capabilities for automated cells. Up to 20 unique fixture programs are stored in the modular hydraulic power unit via the integrated HMI. The pump supports palletized decoupled systems and live rotary union setups for continuous operation.
Pressure reduction valves and accumulator options help the hydraulic pumping station maintain consistent circuit pressure, enabling a steady clamping force even when fixtures disconnect from the supply line. To extend this capability across large pallet pools, engineers can pair the pump with the Guardian 2.0 wireless system. Our compact hydraulic power pack readily supports high-cycle automated cells.
Automated Hydraulic Systems Applications
The AAWP supports the most demanding automated manufacturing environments, including:
- Robotic machine tending cells: The AAWP integrates pneumatic sensing into the hydraulic sequence and signals the robot to proceed on confirmation, which helps minimize crashes and protect expensive spindles.
- Multipallet transfer lines: A centralized hydraulic system powered by the AAWP, with accumulators, helps maintain uniform pressure across the pallet pool, so clamping remains consistent throughout the production run.
- High-mix, low-volume manufacturing: The HMI displays stored valve sequences and pressure settings for the next part, which can reduce setup time between jobs and help increase daily machine use.
Frequently Asked Questions
Power unit selection determines the ceiling on your cell’s automation capability. Use these answers to specify the right AAWP configuration.
How do I size a hydraulic power unit for my fixtures?
Sizing depends on the total cylinder swept volume, the required actuation speed and the system operating pressure. Account for pressure drops across the hydraulic manifold system and whether fixtures actuate simultaneously or sequentially.
What’s the advantage of a centralized system vs. individual pumps?
A centralized hydraulic system serves multiple CNC machines or fixture stations. The result is a smaller footprint, unified filtration and consistent fluid temperature across the cell.
Can the pump serve multiple CNC machines?
Yes. With the correct valve stack and Pump/Machine Tool Interface cables, a single AAWP manages discrete clamping circuits across multiple adjacent machine tools.
What does the HMI control and monitor?
The HMI monitors clamping status, unclamp confirmation, oil level, fluid temperature and filter status. Operators control directional valves and execute stored fixture programs from the panel.
What maintenance is required?
Monitor the electronic clog indicator and replace the 10-micron return line filter as indicated. Check the five-gallon reservoir fluid level regularly and inspect the water-absorbing filter in high-humidity environments.
Configure Your Automated Power Solution
As your dedicated partner, we offer integration expertise with our clamping systems and engineering support from a team based in the U.S.
Tell us the configuration of your automated cell or pallet pool, and we will size the right AAWP for your fixture circuit. Contact us online today to request a power unit quote or get a design and sizing consultation.
You have questions? WE HAVE ANSWERS!
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