◆ The essence of permanent magnet high efficiency frequency conversion
is to control the rotation of motor space magnetic field.
◆ The stator windings generate a rotating magnetic field synchronized with the frequency of the power supply through a three-phase alternating current.
◆ The basic composition of permanent magnet synchronous motor: stator
winding, rotor, body.
◆ The rotor is a permanent magnet made of permanent magnetic material that begins to spin under the action of a rotating magnetic field generated by the stator windings.
Features
◆ High-efficiency and energy-saving permanent magnet rare earth synchronous motor Neodymium iron alloy permanent magnet technology, no excitation loss, small rotor inertia, fast response speed, open-loop control, high feedback adjustment accuracy, shorter response time.
◆ Wide band frequency conversion control system. Make energy saving more complete, constant pressure air supply, and maintain a 0.1 bar change in air supply under load;when the air volume changes, the speed change is automatically compensated to achieve maximum energy saving.
◆ Adopt intelligent frequency conversion control technology to achieve step less speed regulation,eliminate unloading power loss and intelligent gas supply.
◆ Adopt the latest generation of high-efficiency mainframe with integrated shaft structure,compact and stable, and high energy efficiency.
| Model | HZ-7.5G | HZ-11G | HZ-15G | HZ-18.5G | HZ-22G | HZ-30G | HZ-37G | |
| Air Flow/ Working Pressure | M³/Min/MPa | 1.3/0.8 | 1.9/0.8 | 2.5/0.8 | 3.1/0.8 | 3.7/0.8 | 5.1/0.8 | 6.3/0.8 |
| 1.0/1.0 | 1.6/1.0 | 2.1/1.0 | 2.8/1.0 | 3.3/1.0 | 4.4/1.0 | 5.8/1.0 | ||
| 0.9/1.3 | 1.3/1.3 | 1.9/1.3 | 2.3/1.3 | 3.0/1.3 | 3.7/1.3 | 5.1/1.3 | ||
| Compressed series | Single Stage | |||||||
| The environment temperature | ﹣5℃-+45℃ | |||||||
| Cooling way | Air cooling | |||||||
| Exhaust temperature | ℃ | 55℃ | ||||||
| Noise | dB（A) | 63±2 | ||||||
| Drive way | Dirict Drive | |||||||
| Power supply | V/PH/HZ | 380V/50HZ,220V/60HZ,415V,Custom Voltage | ||||||
| Rate of work | KW | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 |
| Starting way | Y-▲start | |||||||
| Dimension(mm) | Length | 850 | 1080 | 1260 | 1430 | |||
| Width | 650 | 750 | 850 | 1000 | ||||
| Highly | 860 | 1030 | 1160 | 1230 | ||||
| Weight | KG | 210 | 320 | 340 | 450 | 470 | 480 | 760 |
| Outlet pipe diameter | imch/mm | 1/2″ | 3/4″ | 1″ | 1 1/2″ | |||
