Air gab brake motor and fan manufacturer, Ring blower, Small high speed blower, Turbo blower and more
HRB-402/1, HRB-402S/1 Single Phase [3Ø]
- The allowable Tolerance of dimension is ± 5mm.
- The dimension can be changed for improvement without notice
Performance & Specifications
| HRB-402S/1 | HRB-402/1 | ||||
50Hz | 60Hz | 50Hz | 60Hz | |||
PHASE | 1 | 1 | ||||
MOTOR | HP | 1.5 | 2.0 | 2.5 | 3.0 | |
Kw | 1.1 | 1.5 | 1.83 | 2.2 | ||
PRESSURE | mmAq | 2500 | 2500 | 3500 | 3500 | |
VACUUM | mmAq | 2300 | 2400 | 2500 | 2600 | |
MAX . AIR FLOW | ㎥/min | 2.5 | 3.2 | 2.5 | 3.2 | |
CURRENT | 220v | A | 11.8 | 12.5 | 12.8 | 15.5 |
SOUND LEVEL | dB(A) | 75 | 75 | |||
MATERIAL | IMPELLER | Aluminum | Aluminum | |||
CASING | Aluminum | Aluminum | ||||
BEARING | FRONT | 6204ZC3 | 6204ZC3 | |||
MIDDLE | 6006ZC3 | 6006ZC3 | ||||
REAR | 6305ZC3 | 6305ZC3 | ||||
WEIGHT | Kg | 37 | 39 | |||
INSULATION CLASS | F | F | ||||
- The performances above were measured under conditions of air temperature 20 °C and atmospheric pressure 1,013mbar.
- The allowable tolerance of the performance value is +10%
- The sound level was measured at a distance of 1.5m with the fully open inlet and outlet ports.
- Anti-corrosive and explosion-proof treatments can be applied upon request.
Performance Curve
- The continuous operation can be made at a point below the curve, however, the continuous operation nearby the rated pressure point may cause a motor breakdown.
In the case of the continuous operation close to the rated pressure, it is strongly recommended to use the pressure-relief valve. See accessories, page 61.
- The allowable tolerance of the performance value is ± 10%
