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Freewheeling impeller – FMB/FMB-EC Series

Fischbach Freewheeling impeller FMB/FMB-EC Series

Fischbach Freewheeling impeller FMB/FMB-EC Series open

Fischbach Freewheeling impeller FMB/FMB-EC Series topview

Freewheeling Impeller FMB Series

FISCHBACH multi exhaust unit with freewheeling impeller with backward curved blades and internal FISCHBACH DISC ROTOR MOTOR.

Casing steel-galvanized frame construction from robust Aluminium Profiles, with plastic corner pieces and removable casing panels with P.V.C. frame, in double skin construction 41 mm deep. Insulation of mineral fibre, not flammable, with high thermal resistance and high acoustic insulation value.

Highest flexibility: customizable dimensions, special constructions and power.

  • discharge temperature up to 70°C (depending on the motor)
  • protection type IP 65
  • speed controllable 0- 100%
  • installed thermal contact
  • insulation class F
  • bearing maintenance-free
  • user defined mounting position
  • several discharge directions
  • multi-functional applicable

Freewheeling impeller FMB-EC Series

FISCHBACH multi exhaust unit with freewheeling impeller, backward curved blades and internal FISCHBACH-EC-motor.

Casing steel-galvanized frame construction from robust Aluminium Profiles, with plastic corner pieces and removable casing panels with P.V.C. frame, in double skin construction 41 mm deep. Insulation of mineral fibre, not flammable, with high thermal resistance and high acoustic insulation value.

Multi – Box made by robust frame design (aluminum) with 40mm cladding (insulation). Aluminum impeller with backward curved blades, riveted or welded. Aggregate fine balanced according to ISO 1940 Part 1 to grade Q. 1.

The EC-disc armature motor is operating sensorless and comes with a thermal contact. Maximum operating temperature: 70 ° C.

  • Max. Volume: 15,500 m³ / h
  • FISCHBACH EC Disc-Rotor-Motor
  • 4-pole, 230V / 400V / 50Hz / 60Hz
  • with Fischbach EC controller IP54 / IP21 inverter / IP66
  • Adjustable speed via interface via 0-10 Volt
  • Insulation class F (155 ° C) to VDE 0530th
  • Motor protection IP 65 (electrical part) according to DIN 40050 / CE mark.
  • ErP conformity
  • Mounted on flange.

Download Material FMB

Diagram Overview
Dimensions

Download Material FMB-EC

Diagram Overview
Dimensions

Product table Freewheeling Impeller

Product Data Sheet (PDF)DataVoltageMotor
FMB1/1-355/E15up to 3043 m³/h230VStandard
FMB2/1-400/E25up to 4222 m³/h400VStandard
FMB2/2-450/D500up to 5410 m³/h400VStandard
FMB2/4-500/D1up to 7975 m³/h400VStandard
FMB3/1-560/D1up to 11955 m³/h400VStandard
FMB3/2-630/D2 up to 15500 m³/h400VStandard
FMB1/1-355/EM15up to 3280 m³/h230VEC-Motor
FMB2/1-400/EM15up to 4760 m³/h230VEC-Motor
FMB2/2-450/DM500up to 6650 m³/h400VEC-Motor
FMB2/4-500/DM1up to 8700 m³/h400VEC-Motor
FMB3/1-560/DM1up to 12117 m³/h400VEC-Motor
FMB3/2-630/DM2up to 15425 m³/h400VEC-Motor

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