Axial fan

DAS 71/8

No longer available for delivery
Article number: 0083.0851
Manufacturer: MAICO
Axial fan, DN 710, 3-phase current
Application examples: Production facility, Assembly hall, Storage facility, Industrial building, Workplace
DAS 71/8 IM0009980.PNG Axial fan, DN 710, 3-phase current

Characteristic curve

DAS 71/8 - Characteristic curve

Dimensioned drawing

DAS 71/8 - Dimensioned drawing [mm]

Number of holes: 16

Technical data

DAS 71/8 - Technical data

Article DAS 71/8
Air flow volume 10.800 m³/h
Air volumenom 6.150 m³/h / in opt. efficiency
Pressure pfs, nom 53 Pa / in opt. efficiency
Rotating speed nnom 730 1/min / in opt. efficiency
Rotating speed 740 1/min
Impeller type axial
Speed controllable
Reversing capacity
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Nominal output 288 W / in opt. efficiency
Inom 1,3 A / in opt. efficiency
Imax 1,6 A
Degree of protection IP 55
Insulation class F
Installation site Wall
Installation position vertical
Housing material Sheet steel, varnished
Weight 35 kg
Nominal size 710 mm
Width 910 mm
Height 910 mm
Depth 465 mm
Airstream temperature at nominal current 50 °C
Airstream temperature at IMax -20 °C up to 50 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799838517
Article number 0083.0851
Article DAS 71/8
Total efficiency η 31,2 %
Measurement category C
Efficiency category static
Efficiency level N 41
VSD necessary No
Year of manufacture see rating plate
Manufacturer’s name / official registration number / manufacturer's place of establishment Maico Elektroapparate-Fabrik GmbH / Freiburg registration court, HRB 601233 / Villingen-Schwenningen
Art. No. 0083.0851
PBEP / Air volumeBEP / Pfs, BEP 0,288 kW / 6.150 m³/h / 53 Pa
nBEP 730 1/min
Specific ratio ≈ 1
Information about dismantling and disposal see mounting instructions
Information about installation, operation and repairs see mounting instructions
Objects used to measure efficiency which are not described by the measurement category -
IBEP 1,3 A
Sound power levelLWA7 65 dB(A)


63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz


LWA7, S5 (dB(A))










LWA7= housing and free inlet sound power level in dB.


DAS 71/8 - Accessories

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Square wall plate QW 71 0053.0013 on request
  • On the notes

General accessories

Product type Name Art. No. Price*(EUR) Action
Shutter ARP 71 0151.0082 on request
  • On the notes
Frequency converter MFU 1 0157.1214 on request
  • On the notes

Product description


DAS 71/8

short description

Axial fan, DN 710, 3-phase current

Product description


  • 8- to 10-blade impellers made of synthetic material. Dynamically balanced, in accordance with performance level 6.3, DIN ISO 1940.
  • High degree of protection IP 55.
  • Simple installation using wall ring.
  • Protective grille on the intake side, varnished.

Air flow direction

  • For air extraction (clockwise rotation) only.


  • Not suitable for ventilating steam-saturated air.
  • Overload protection guaranteed by motor protection switch to be provided by customer.
  • Speed control with MFU frequency converter.
  • Insulation class F.

Electrical connection

  • In the terminal box on the motor.

Safety instructions

  • A star / delta switch, to be supplied by the customer, must be used with fans with power consumption > 4 kW, in order to limit the starting current.
  • The fan may be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN ISO 13857.
  • Not controllable with transformer.

Table of contents

Wiring diagram

DAS 71/8 - Wiring diagram

Predecessor - successor

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