machines/projects/hydraulic-power-pack

Hydraulic Power Pack

Overview

An open source hydraulic power pack intended to supply a single double-acting ram to actuate future hydraulic Precious Plastic injection machines.

Spec: (Suggested)

Power output (Horsepower, kW): 3hp - 2.2kW

Motor RPM: 1500

Flow Rate: ~30L/MIN

Pressure: 3000psi

Existing Product

The initial design will be based on the Little Champ hydraulic power unit by Continental Hydraulics UK:

Reference Section with other similar models

Parts Overview

Primary Components:

• Motor: 2.2kW (3HP) 230V/400V 3HP 4 Pole AC Motor 182TC B14A Flange (56 C face)

• Coupling: : PM90

• Pump

• Bell Housing: 6028 Pump Motor Adapter 56C to SAE A

• Oil Reservoir: 10 Gallons 38.4 litres fill level W400xL400xH387mm internal; 2.6mm mild steel plate

• Filtration

• Pressure Relief Valve

• Control Valve: CETOP 5 (NG 10) DOUBLE ACTING SOLENOID OPERATED DIRECTIONAL CONTROL VALVE 220V

• Power Supply: 3HP Invertor 220/480V

• Pressure Guage

• Flow Meter

• Intermediary Pipework and Fittings

• Manifold : Valve Manifold, D03 Single Station, 4 SAE

• Mounting Plate: 5mm Steel

• Chassis

• Enclosure

Optional/Additional:

• Heat exchanger (heater/cooler)

• Offline/Kidney Loop Filtration

• Pressure Switch

• Float/level Switch

• Temperature Sensor

• Clogged Filter Bypass Indicator

• Quick Disconnect Inspection Points

• Lock-Out-Tag-Out Shutoff Valve/Switches for safety