◆ 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-45G | HZ-55G | HZ-75G | HZ-90G | HZ-110G | HZ-132G | HZ-160G | |
| Air Flow/ Working Pressure | M³/Min/MPa | 8.0/0.8 | 10.2/0.8 | 12.9/0.8 | 16.2/0.8 | 19.8/0.8 | 23.1/0.8 | 27.0/0.8 |
| 7.2/1.0 | 8.6/1.0 | 12.0/1.0 | 14.0/1.0 | 17.4/1.0 | 20.2/1.0 | 25.0/1.0 | ||
| 6.0/1.3 | 7.2/1.3 | 10.0/1.3 | 12.6/1.3 | 14.9/1.3 | 18.2/1.3 | 22.5/1.3 | ||
| Compressed series | Single stage | |||||||
| The environment temperature | ﹣5℃-+45℃ | |||||||
| Cooling way | Air cooling | |||||||
| Exhaust temperature | ℃ | 55℃ | ||||||
| Noise | dB（A) | 63±2 | 73±2 | 73±2 | 75±2 | 85±2 | ||
| Drive way | Dirict drive | |||||||
| Power supply | D/PH/HZ | 380V/50HZ,220V/50HZ,220V/60HZ,415V,Custom voltage | ||||||
| Rate of work | KW | 45 | 55 | 75 | 90 | 110 | 132 | 160 |
| Starting way | Y-▲start | |||||||
| Dimension(mm) | Length | 1430 | 1560 | 1700 | 1900 | 2400 | ||
| Width | 1000 | 1100 | 1170 | 1400 | 1500 | |||
| Highly | 1230 | 1440 | 1540 | 1820 | 1970 | |||
| Weight | KG | 780 | 1200 | 1230 | 1800 | 2000 | 3900 | |
| Outlet pipe diameter | imch/mm | 1 1/2″ | 2″ | 2″ | 2-1/2″ | DN80 | ||
