节能双级 55kw 8bar 高效螺杆空压机 激光切割机用
Two-Stage PM VSD Screw Air Compressor Medium Pressure 8-15bar
1. More Energy Efficient
The direct-drive gear drive allows the airend to operate at the optimal energy-saving speed. The variable frequency soft start reduces startup energy consumption, resulting in 40% energy savings for the two-stage permanent magnet variable-speed screw air compressor.
2. More Stable
No mechanical transmission failures. The motor and male rotor utilize an integrated shaft structure, eliminating the need for couplings and gears. This reduces the risk of coupling and gear failure and extends the life of the two-stage rotary screw air compressor.
3. More Efficient
The PM VSD motor eliminates transmission efficiency losses. The integrated structure reduces coupling and gear losses. Compared to traditional single-stage screw air compressors, the two-stage screw air compressor achieves 15% higher displacement at the same power output.
| Model | OPT-50PV | OPT-60PV | OPT-75PV | OPT-100PV | OPT-125PV | OPT-150PV | OPT-175PV | OPT-200PV | OPT-250PV | OPT-275PV | OPT-300PV | OPT-350PV |
| Power(kw) | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 185 | 200 | 220 | 250 |
| Horsepower(hp) | 50 | 60 | 75 | 100 | 125 | 150 | 175 | 200 | 250 | 275 | 300 | 350 |
| Air displacement/ Working pressure (m³/min. / bar) |
6.82/8 | 9.06/8 | 11.3/8 | 15.15/8 | 18.9/8 | 22.27/8 | 24.98/8 | 31.08/8 | 38.54/8 | 41.0/8 | 43.75/8 | / |
| 5.74/10 | / | 9.02/10 | 12.41/10 | 15.16/10 | 18.8/10 | 22.15/10 | 26.25/10 | 30.93/10 | / | 38.35/10 | 40.8/10 | |
| / | 5.55/13 | 6.84/13 | 10.85/13 | 11.93/13 | 15.08/13 | 18.78/13 | 23.56/13 | 26.11/13 | / | 30.7/13 | 34.63/13 | |
| 3.69/15 | / | 5.25/15 | 8.4/15 | 11.06/15 | 12.51/15 | 18.5/15 | / | 23.31/15 | / | / | 30.4/15 | |
| Air outlet diameter | DN40 | DN40 | DN50 | DN50 | DN50 | DN65 | DN65 | DN80 | DN80 | DN100 | DN100 | DN100 |
| Noise level dB(A) | 68±3 | 70±3 | 73±3 | 76±3 | 76±3 | 76±3 | 76±3 | 76±3 | 80±3 | 80±3 | 80±3 | 84±3 |
| Type | ||||||||||||
| Driven method | ||||||||||||
| Start method | ||||||||||||
| Length (mm) | 1600 | 1600 | 1920 | 1920 | 2600 | 2600 | 2600 | 3000 | 3000 | 3200 | 3600 | 3600 |
| Width (mm) | 1050 | 1050 | 1270 | 1270 | 1600 | 1600 | 1600 | 1750 | 1750 | 2000 | 2200 | 2200 |
| Height (mm) | 1260 | 1260 | 1600 | 1600 | 1900 | 1900 | 1900 | 2000 | 2000 | 2200 | 2500 | 2500 |
| Weight (kg) | 600 | 680 | 1400 | 1450 | 1500 | 1600 | 1800 | 2700 | 3000 | 3800 | 4800 | 5100 |
