CRT07 Series
Centrifugal Blowers are ideal for:
– Clean air or slightly dusty smoke (not abrasive) intake.
– Cooling in general.
They are used in all industrial applications where small air volumes are required with limited pressure.
16 – 32 W
0,12 – 0,25 A
60 – 91 m3/h
Technical specifications
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Single phase, 2-shaded poles, impedance protected motor, built according to the CE mark requirements, in compliance with EN 60335-1 standard, with self-aligning and self lubricating sleeve bearings with big oil reservoir.
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Motor with minimum 130° “B” insulation class.
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Suitable for continuous operation in ambient temperature from -10 °C to +50 °C.
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Electrical connection by 6,3 x 0,8 mm, radial or axial, male faston-type connectors, directly fixed on coil.
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Single suction Ø 74,5 mm impeller with forward curved constant thickness blades, made of black nylon reinforced with fiber glass.
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Housing made of die-cast aluminium.
On request
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Version with IMQ – CSV approved motor.
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Motor with different powers and insulation classes: 155° “F” – 180° “H”.
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Supply voltage from 12V to 400V 50/60 Hz.
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Version with dual voltage and/or double speed.
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Electrical connection by means of different cable lengths.
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Motor coil winding with IP55 protection.
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Aluminium impeller with forward curved blades.
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Protection against dust and/or humidity.
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Thermal protector or thermal fuse.
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Built in compliance with UL – CSA standards.
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Housing made of black nylon reinforced with fibreglass, CRTP072 code.
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Version fitted with ball bearings.
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Version built to customers design.
Faston position and electrical connection
Product Identification Code
CRT | Series: CRT = aluminium housing. CRTP = nylon housing. |
072 | Model. |
T | Thermal protection: T = thermal protector. F = thermal fuse. Blank = impedance protected. |
1 | Coil winding code. |
2R | Faston position and type. |
BB | On request: BB = ball bearings on motor. |
VR | On request: VR = fitted with cooling fan on motor side. |
VA | On request: VA = aluminium fan. |
CM | Motor cover. |
230 | Supply voltage. |
50 | Rated frequency. |