Features
Reliable belt-driven rotary vane vacuum pumps have been mainstays since the founding of our company, and they remain so today. Since our first models, we have made many improvements in convenience, durability and safety. In contrast to direct-coupled models, the rotational speed for these models is set to 600min–1, using pulleys of different diameters and abundant lubrication. This series has established a reputation for durability and long life.
This product line offers models that cover the spectrum of pumping speeds, from 20 to 1500L/min, in single and double compression types, and in four styles(U/T/B/P).
| USW-20 | USW-50N | USW-100N | USW-150N | USW-300N | ||||
|---|---|---|---|---|---|---|---|---|
| Pumping Speed | L/min | 50Hz | 20 | 50 | 100 | 150 | 300 | |
| 60Hz | ||||||||
| Ultimate pressure | Without ballast | Pa | 1.0✕10-1 | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | |
| With ballast | 10※1 | 6.7※1 | 6.7 | 6.7 | 6.7 | |||
| Motor power | W | 200 | 200 | 300 | 400 | 750 | ||
| Voltage | Ｖ | 1φ 100V,220V | 1φ 100V | 1φ 100V,200V,220V | ||||
| 3φ 200V,220V,380V,400V | ||||||||
| Rated rotational speed | min-1 | 50Hz | 600 | 600 | 600 | 600 | 600 | |
| 60Hz | ||||||||
| Oil Capacity | L | 1.2 | 1.2 | 2.1 | 2.4 | 2.8 | ||
| Dimensions | W | 395 | 395 | 469 | 469 | 510 | ||
| D | 230 | 275 | 292 | 333 | 334 | |||
| H | 295 | 295 | 318 | 323 | 410 | |||
| Inlet | - | 16 | 16 | 23 | 23 | 30 | ||
| Weight | Kg | 22 | 22 | 25 | 30 | 45 | ||
| Oil mist trap | Standard | OMT-O-50 | OMT-D-100 | CT-D-150 | CT-D-300 | |||
| OMT-D-100 | ||||||||
| Directional | OMT-C-50 | OMT-C-100 | CT-C-150 | CT-C-300 | ||||
| OMT-C-100 | ||||||||
| USW-500N | USW-650N | USW-960 | USW-1500 | ||||
|---|---|---|---|---|---|---|---|
| Pumping Speed | L/min | 50Hz | 500 | 650 | 800 | 1300 | |
| 60Hz | 960 | 1500 | |||||
| Ultimate pressure | Without ballast | Pa | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | |
| With ballast | 6.7 | 6.7 | 6.7 | 6.7 | |||
| Motor power | W | 750 | 1500 | 1500 | 2200 | ||
| Voltage | Ｖ | 1φ 100V, 200V,220V | 3φ 200V,220V,380V,400V | ||||
| 3φ 200V, 220V,380V,400V | |||||||
| Rated rotational speed | min-1 | 50Hz | 600 | 720 | 930 | 1450 | |
| 60Hz | 1180 | 1745 | |||||
| Oil Capacity | L | 4.0 | 4.0 | 7.3 | 7.3 | ||
| Dimensions | W | 510 | 512 | 610 | 610 | ||
| D | 403 | 403 | 472.5 | 472.5 | |||
| H | 410 | 410 | 513 | 563 | |||
| Inlet | - | 30 | 30 | VG50A | VG50A | ||
| Weight | Kg | 55 | 60 | 98.5 | 115 | ||
| Oil mist trap | Standard | CT-D-600 | CT-D-600 |
Attached (Oil mist trap outlet: Rp(PS)2) |
Attached (Oil mist trap outlet: Rp(PS)2) |
||
| Directional | CT-C-650 | CT-C-650 | |||||
| TSW-20 | TSW-50N | TSW-100N | TSW-150N | TSW-300N | TSW-500N | TSW-650N | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pumping Speed | L/min | 50Hz | 20 | 50 | 100 | 150 | 300 | 500 | 650 | |
| 60Hz | ||||||||||
| Ultimate pressure | Without ballast | Pa | 1.0✕10-1 | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | 6.7✕10-2 | |
| With ballast | 10※1 | 6.7※1 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | |||
| Motor power | W | 200 | 200 | 300 | 400 | 750 | 750 | 1500 | ||
| Voltage | V | 1φ 100Ｖ,220Ｖ | 1φ 100V | 1φ 100V,200V,220V | 3φ 200V,220V, 380V,400V | |||||
| 3φ 200V,220V,380V,400V | ||||||||||
| Rated rotational speed | min-1 | 50Hz | 600 | 600 | 600 | 600 | 600 | 600 | 720 | |
| 60Hz | ||||||||||
| Oil Capacity | L | 1.2 | 1.2 | 2.1 | 2.4 | 2.8 | 4.0 | 4.0 | ||
| Dimensions | W | 230 | 230 | 300 | 300 | 304 | 304 | 304 | ||
| D | 249 | 274 | 314 | 314 | 384 | 410 | 410 | |||
| H | 520 | 518 | 531 | 536 | 715 | 715 | 715 | |||
| Inlet | - | 16 | 16 | 23 | 23 | 30 | 30 | 30 | ||
| Weight | Kg | 20 | 25 | 30 | 35 | 50 | 60 | 65 | ||
| Oil mist trap | Standard | OMT-O-50 | OMT-D-100 | CT-D-150 | CT-D-300 | CT-D-600 | CT-D-600 | |||
| OMT-D-100 | ||||||||||
| Directional | OMT-C-50 | OMT-C-100 | CT-C-150 | CT-C-300 | CT-C-650 | CT-C-650 | ||||
| OMT-C-100 | ||||||||||
※1 Gas ballast value is optional.
* Corrosion-resistant type SW-C series is also availavle. (Special surface treatment Clean-S)