MAIN FEATURES INCLUDE:
- Hydraulic lock pressure-maintaining system: The hydraulic lock design ensures that the pressure is continuously maintained in the clamping state to avoid leakage and pressure drop, thereby maintaining the stability of the clamping force.
- Optional automatic pressure-replenishing device: Automatic pressure-replenishing devices such as accumulators and pressure switches can be selected according to needs to ensure that the system pressure does not drop during long-term use, ensuring work efficiency and accuracy.
- Energy-saving design: Since the motor adopts intermittent starting mode, it can effectively reduce energy consumption and improve the overall energy efficiency of the system, which is particularly suitable for machine tool systems with frequent operations.
- Motor power selection: 0.75kW to 1.5kW motor power is available to meet the needs of different machine tool clamping systems.
- Voltage selection: Supports a voltage range of 220V to 380V, is compatible with different power configurations, and provides a more flexible installation and use environment.
This hydraulic clamping power unit of machine tool is particularly suitable for machine tool clamping applications. It can provide stable and reliable clamping force, while reducing operating costs through energy-saving design, and flexible configuration options can meet the needs of different machine tools. The system's automatic pressure replenishment function ensures continuous and stable working pressure, improving production efficiency and equipment life.
SPECIAL NOTES
The power unit is an S3 working system and can not operate continuously. It starts in 10 seconds and stops in 90 seconds.
Before installation, ensure that hydraulic components such as the oil cylinder, oil pipe, and joint are free of impurities.
The viscosity of hydraulic oil shall be 15- 68st.No.46 anti-wear hydraulic oil is recommended in summer, and No. 32 low temperature hydraulic oil is recommended in winter.
After starting the operating system for the first time, check whether the oil in the oil tank is sufficient, generally 2 / 3 of the oil tank.
After the system is used for the first 100 hours, the hydraulic oil shall be replaced, and then the hydraulic oil shall be replaced every 3000 hours.
SCHEMATIC DIAGRAM

SPECIFICATIONS
Model |
Volt |
Power |
Speed |
Displacemet |
Pressure |
Tank |
Solenoid Vavle Volt |
PNC-0.75-A380-4P-1/3.2-7-6/W-Y19 |
380VAC |
0.75 KW |
1400RPM |
3.2CC/REV |
7MPA |
6L |
24VDC |
PNC-1.5-A380-4P-1/5.8-7-6/W-Y19 |
1.5KW |
5.8CC/REV |
220VAC |
Note: if you need system parameters such as pump, pressure and motor power with different flow, please contact our salesman.