Pump & Motor Assemblies (Vane Pump/Motor Unit)
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Our pump & motor assemblies combine efficient vane pumps with high-performance motors, designed for industrial applications to provide excellent fluid transfer.
Features
- High efficiency & energy saving: Features a floating distribution plate design combined with a high-efficiency motor, significantly reducing energy consumption.
- Smooth operation: Dual-acting vane pump with radial hydraulic force balance technology reduces vibration and noise, extending equipment lifespan.
- Compact design: Integrated motor and pump body occupy minimal space, facilitating installation and maintenance, suitable for space-constrained environments.
- Durable & reliable: Constructed with high-strength composite materials and precision manufacturing processes, offering corrosion and wear resistance for demanding working conditions.
- Easy to maintain: Modular design allows for easy replacement of key components, reducing downtime and improving operational efficiency.
Applications
- Industrial manufacturing: Widely used in medium to low-pressure hydraulic systems for precision machine tools, injection molding machines, and pressing machinery.
- Construction machinery: Suitable for equipment like excavators and loaders, ensuring efficient hydraulic transmission.
Features
- Low energy consumption and high efficiency.
- Low noise and low temperature rise.
- Compact structure, lightweight, and miniaturized.
Applications
- Machine tools
- Automation equipment
- Rubber and plastic machinery
- Hydraulic cooling units
Technical Specifications
| General | Type: Three-phase Squirrel Cage Induction Motor (SCIM) |
| Voltage: Can be manufactured for voltages worldwide | |
| Frequency: Rated frequency 50HZ or 60HZ (50HZ/60HZ common specification available for 5HP and below) | |
| Output HP: 1~3HP | |
| Time rating: Continuous use within rated torque | |
| Cooling method: Totally Enclosed Fan Cooled (TEFC) | |
| Protection class: Totally Enclosed (IP54) | |
| Applicable Range | Power supply: Voltage fluctuation rate: within ±10%, Frequency fluctuation rate: within ±5% |
| Operating environment: General indoor environment, ambient temperature -10℃~40℃, humidity: below RH90% | |
| Drive method: Direct connection via single key shaft coupling drive | |
| Rotation: Forward rotation | |
| Characteristics | Test method: Based on International Electrotechnical Commission (IEC34), Chinese National Standard (CNS10919), tested with full voltage startup |
| Temperature rise: Stator winding temperature rise: below 75℃ by resistance method, Service Factor (S.F.) 1.0 | |
| Over-speed characteristic: 4P for 125% synchronous speed for 1 minute, 6P for 150% synchronous speed for 1 minute | |
| Over-torque characteristic: 160% rated torque for 20 seconds |
Dimensions (unit: mm)
- MVF-30-A3-2HP-4P
- MVF-30-A3-3HP-4P
- MVF-40-A3-3HP-4P
This unit offers stable quality and long-lasting durability. The motors are designed for full load operation above standard values, and the shaft steel is heat-treated for high pressure resistance and extended wear life. Custom specifications can be manufactured according to customer requirements.
Applications
- Machine tools
- Automation equipment
- Rubber and plastic machinery
- Hydraulic cooling units
Technical Specifications
| General | Type: Three-phase Squirrel Cage Induction Motor (SCIM) |
| Voltage: Can be manufactured for voltages worldwide | |
| Frequency: Rated frequency 50HZ or 60HZ (50HZ/60HZ common specification available for 5HP and below) | |
| Output HP: 1/2~10HP Frame size: 71-132 | |
| Time rating: Continuous use within rated torque | |
| Cooling method: Totally Enclosed Fan Cooled (TEFC) | |
| Protection class: Totally Enclosed (IP54) | |
| Applicable Range | Power supply: Voltage fluctuation rate: within ±10%, Frequency fluctuation rate: within ±5% |
| Operating environment: General indoor environment, ambient temperature -10℃~40℃, humidity: below RH90% | |
| Drive method: Direct connection via single key shaft coupling drive | |
| Rotation: Forward rotation | |
| Characteristics | Test method: Based on International Electrotechnical Commission (IEC34), Chinese National Standard (CNS10919), tested with full voltage startup |
| Temperature rise: Stator winding temperature rise: below 75℃ by resistance method, Service Factor (S.F.) 1.0 | |
| Over-speed characteristic: 4P for 125% synchronous speed for 1 minute, 6P for 150% synchronous speed for 1 minute | |
| Over-torque characteristic: 160% rated torque for 20 seconds |
Dimensions (unit: mm)
| A | AA | AD | B | C | D | H | h | L | |
| | 125 | 158 | 136 | 100 | 76.3 | 69.5 | 80 | 216 | 337 |
| | 125 | 158 | 136 | 100 | 78.7 | 95.5 | 80 | 227 | 365 |
| | 125 | 158 | 136 | 100 | 76.3 | 69.5 | 80 | 216 | 410 |
| | 140 | 177 | 145 | 125 | 73.5 | 69.5 | 90 | 226 | 364 |
| | 140 | 177 | 145 | 125 | 75.4 | 95.5 | 90 | 237 | 392 |
| | 140 | 177 | 145 | 125 | 75.4 | 95.5 | 90 | 237.4 | 476 |
| | 140 | 177 | 145 | 125 | 104 | 104 | 90 | 188 | 430 |
| | 160 | 200 | 157 | 140 | 88.4 | 95.5 | 100 | 247 | 427.4 |
| | 160 | 200 | 157 | 140 | 88.4 | 95.4 | 100 | 247 | 511.4 |
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