Project Description
Description
This power unit is widely used in Electric Scissor Lift. It is equipped with a 380V AC 2.2KW motor and the cartridge valve. There are a steel oil reservoir with the capacity of 3.96 to 6.6 gal and a G1/4 or M14 x1.5 P1/P2/P3 oil port. The system pressure is 3335 to 3625 PSI and it flows 1.58 to 2.03 gal oil per minute.
This power unit features typically power up, gravity down with machine weight function. The lowering movement is controlled by the solenoid valve while the lower speed is controlled by nonadjustable throttle valve.
Cartridge solenoid valve with manual override function is available on request.
AC motors with CSA or UL certification are available upon request.
Hydraulic Pump / Power Packs are essential mechanical parts for hydraulic scissor lift. Such lift are maneuverability with vehicles, can be controlled by electric, and normally play a role as aerial work platform to carry materials or people for aerial maintenance work.
Usually, the voltage of the battery pack is DC12V, DC24V, DC48V, and DC96V. In the case of identical current, larger the voltage of power source is, the higher power the scissors lift power unit can create, i.e. heavier load can be lifted to a higher position by the boom lift.
To control the movement of these hydraulic lifts, we use micro/mini hydraulic power packs. Power scissors lift power packs system require a powerful hydro power pack and battery pack to provide a continuous source of power for their mobile operations.
Hydraulic cylinder is also vital for hydraulic scissor lift table, which should be well matched with lift power unit. Commonly one, two, or three single-acting hydraulic cylinders are used for industrial scissors lifts.
hydraulic scissor lift-hydraulic pump motor
And the single acting hydraulic power unit drives the single-acting hydraulic cylinders for “Power Up, Gravity Down” function, therefore, by pressing a button, the scissor platform automatically lifts the weight up. Besides, the stroke of the boom lift cylinder determines the lifting height.
Compare with “Monarch hydraulics” power pack , Our electric hydraulic power unit advantage :
Cost of small power unit more reasonable.
Fast Delivery
Low Noise
More Customized
This power unit is widely used in Electric Scissor Lift. It is equipped with a 380V AC 2.2KW motor and the cartridge valve. There are a steel oil reservoir with the capacity of 3.96 to 6.6 gal and a G1/4 or M14 x1.5 P1/P2/P3 oil port. The system pressure is 3335 to 3625 PSI and it flows 1.58 to 2.03 gal oil per minute.
This power unit features typically power up, gravity down with machine weight function. The lowering movement is controlled by the solenoid valve while the lower speed is controlled by nonadjustable throttle valve.
Cartridge solenoid valve with manual override function is available on request.
AC motors with CSA or UL certification are available upon request.
Drawing
Precautions
- Due to various types of hydraulic system failure occur more than 80% of the problems are caused by hydraulic oil, so the correct use of hydraulic oil to ensure the system’s reliability is very important.The oil viscosity should be 22-46mm2/s in accordance with ISO3448 viscosity classification.The hydraulic oil should be filtered by a 10-30um filter before put into use.N46 hydraulic oil is recommended.
- Clean all the hydraulic parts concerned before mounting mini hydraulic power pack.Check the oil level in the tank after the initial running of small hydraulic power unit.
- Oil changing is required after the initial 100 operation hours, afterwards once every 3000 hours.We are at your disposal to offer you the power unites with your favorite power,flow,pressure as well as the tank capacity.
- The electric hydraulic pump should be vertical installation.
- The electric hydraulic pump is of S3 duty,which can only work intermittently and repeatedly, i.e., 1 minute on and 9 minutes off.
- To achieve thermal equilibrium of the electric motor, we have to assure that the ratio between interval time and operation time of mini hydraulic power pack is 1:9.
Model | Volt engine | Motor Power | Rated Speed | Displacement | Pressure | Tank | Dimension(mm) | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
L1 | L2 | L3 | L4 | L5 | L6 | |||||||
HPP-2F2.115A380424V | 380 volt AC | 2.2kW | 2850RPM | 2.1mL/r | 23MPa | 15L | 516 | 240 | 260 | 340 | 180 | 320 |
HPP-2F2.120A380424V | 20L | 586 | 310 | 260 | 340 | 180 | 320 | |||||
HPP-2F2.125A220424V | 220 volt AC | 25L | 586 | 310 | 290 | 360 | 210 | 340 | ||||
HPP-2G2.515A220424V | 3KW | 2.5mL/r | 25MPa | 15L | 516 | 240 | 260 | 340 | 180 | 320 | ||
HPP-2G2.520A380524V | 380 volt AC | 20L | 586 | 310 | 260 | 340 | 180 | 320 | ||||
HPP-2F2.715A380524V | 2.7mL/r | 23MPa | 15L | 586 | 310 | 290 | 360 | 210 | 340 |