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Group 1 AC line — AC hydraulic power units
For fixed industrial applications on mains power: continuous S1 or intermittent S3 duty.
This is the line for mains-powered machines: machine tools, test benches, stationary compactors, industrial automation. An AC motor in continuous duty withstands long cycles and pressure holding that a DC motor could not, with steady efficiency and minimal maintenance. The architecture is modular: a central manifold with the required valve cavities, a group 1 pump in the exact displacement, and a 3 to 50 litre reservoir in plastic or steel.
Configuration starts from two numbers — pressure from the load, flow from the required speed — and from the real duty cycle, which sets motor size and duty rating. Single- or three-phase depends on the supply available at the plant; for special needs (two-speed, soft starting) our technical department proposes the solution at quotation. The configurator in /tools/ gives an instant first answer.
Typical industries
Components compatible with this line
Hydraulic pumps
Gear pumps for compact power packs: a wide displacement range for every flow/pressure combination.
Learn more →Electric motors
Single/three-phase AC and 12/24V DC motors coupled to the pump via dedicated kits, for continuous or intermittent duty.
Learn more →Manifolds
Aluminium and cast-iron manifolds for compact power packs, machined to drawing with configurable cavity count.
Learn more →Modular elements & solenoids
NG6 solenoid valves, modular elements, coils and connectors to configure the power pack control logic.
Learn more →Reservoirs
Plastic and steel reservoirs, horizontal and vertical, from 0.7 to 50 litres, with dedicated plugs and accessories.
Learn more →Suction & return
Suction and return kits matched to the reservoir: strainers, filters and fittings sized to pump flow.
Learn more →Valves & plugs
Relief, check and lowering valves plus plugs for complete power pack circuit control.
Learn more →Power pack accessories
Gauges, pressure switches, level indicators, heat exchangers and contactors: everything that completes the power pack.
Learn more →Frequently asked questions
What are the application limits of the Group 1 AC line?
Can I combine components from different lines?
Have an application to power?
Send us your diagram or specs: we reply with a technical proposal sized for your application.