Fans for Ovens
CMRH
Belt driven fans, with electric motor, pulleys, belts, guards and 150 mm thich insulation, for horizontal installation
Fan:
• Structure in thick sheet steel.
• Backward curved impeller in highly robust sheet steel.
• Transmission group with cast iron bearings and support.
• Maximum temperature of air to be carried: -25 ºC +300 ºC.
Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Class F motors with ball bearings and IP55 protection.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Working temperature: -25 ºC +50 ºC.
Finish:
• Treatment with anticaloric paint.
On request:
• Special windings for different voltages.
• Refractory steel fan for temperatures up to 400 ºC.
• Execution for vertical work.
• Structure in thick sheet steel.
• Backward curved impeller in highly robust sheet steel.
• Transmission group with cast iron bearings and support.
• Maximum temperature of air to be carried: -25 ºC +300 ºC.
Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Class F motors with ball bearings and IP55 protection.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Working temperature: -25 ºC +50 ºC.
Finish:
• Treatment with anticaloric paint.
On request:
• Special windings for different voltages.
• Refractory steel fan for temperatures up to 400 ºC.
• Execution for vertical work.