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MBA - Centrifugal fan

MBA

Centrifugal fan

Medium-pressure centrifugal fans with direct drive. Typical applications are: pneumatic transport, blowing in drying systems, air blow systems in combustion / heat treatment systems, etc.
Can be painted in a color
other than standard
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APPLICATION

The fan is designed for transport systems of non-aggressive and non-explosive gases without pollution.

Typical uses are:

 

  • pneumatic transport
  • blowing in drying systems (e.g. graphic machines and processing of plastics)
  • air blowing systems in combustion / thermal treatment systems (e.g. melting furnaces)

CONSTRUCTION

  • medium-pressure centrifugal fan with direct drive
  • riveted impeller made of aluminum sheet, with backward curved blades, dynamically balanced according to ISO 1940-1
  • die-cast aluminum housing
  • galvanized inlet cover
  • motor support on the 600 model
  • painted gray RAL 7042
  • maximum temperature of the transported medium 80°C
  • figure LG270

MOTOR

  • asynchronous, single-phase, 230V, 50 Hz (power up to 1,5 kW)
  • asynchronous, three-phase, 230/400V, 50 Hz (power up to 3 kW)
  • asynchronous, three-phase, 400/690V, 50 Hz (11 kW)
  • efficiency class IE3 (from 0,25 kW) or IE2 (1,5 kW, 230V)
  • degree of protection IP55
  • insulation class F
  • for frequency control (three-phase motors)
  • for voltage regulation (single-phase motors with power from 0,37 to 0,75kW)
  • motor ambient temperature from -20°C to +40°C

SPECIAL EXECUTIONS

  • optional configuration LG/RD
  • color other than standard
  • impeller made of galvanized steel sheet
  • impeller made of stainless steel 1.4301
  • impeller made of acid-proof steel 1.4404
  • motor with voltage and frequency of power different than standard
  • motor with other than standard degree of protection
  • motor equipped with sensors or additional cooling
  • sealing between the housing and the motor
  • motor ambient temperature range below -20°C and above +40°C

Technical assistance

Choose a fan www.fanselectoronline.com

m3/h
Pa

Work characteristics

MBA 30T

  • Pst max = 1250 Pa
  • Q max = 750 m3/h
  • P max = 250 W
  • n = 2790 rpm
  • I max = 0.65 A
  • U nom = 400 V
  • L wA = 70 dB(A)

Dimensions

Type A B C Ød1 Ød2 Ød3 ØD1 ØD2 ØD3
  mm mm mm mm mm mm mm mm mm
MBA 30T 357 370 305 160 135 100 165 139 126
MBA 40S 405 444 337 165 139 100 200 165 150
MBA 40T 405 444 337 165 139 100 200 165 150
MBA 75S 451 515 364 165 139 100 165 139 126
MBA 75T 451 515 364 165 139 100 165 139 126
MBA 110S 451 515 364 165 139 100 200 182 162
MBA 110T 451 515 364 165 139 100 200 182 162
Type E F N1 N2 N3 N4 ØO ØO1
  mm mm mm mm mm mm mm mm
MBA 30T 180 208 20 126 170 190 11 8
MBA 40S 200 245 20 127 170 190 9.5 8
MBA 40T 200 245 20 127 170 190 9.5 8
MBA 75S 210 290 46.5 156 215 240 9.5 8
MBA 75T 210 290 46.5 156 215 240 9.5 8
MBA 110S 210 290 46.5 156 215 240 9.5 8
MBA 110T 210 290 46.5 156 215 240 9.5 8
Type P1 P2 S T Z X X1 Y
  mm mm mm mm mm mm mm mm
MBA 30T 80 120 93 54 12 4 4 20
MBA 40S 80 120 85 60 12 4 4 20
MBA 40T 80 120 85 60 12 4 4 20
MBA 75S 140 200 91 58 13 4 4 17
MBA 75T 140 200 91 58 13 4 4 17
MBA 110S 140 200 91 59 13 4 4 17
MBA 110T 140 200 91 59 13 4 4 17
Type A B C Ød1 Ød2 Ød3 ØD1 ØD2 ØD3
  mm mm mm mm mm mm mm mm mm
MBA 220T 570 650 455 230 200 160 200 182 162
MBA 300S 523 577 420 184 165 125 200 182 140
MBA 300T 523 577 420 184 165 125 200 182 140
MBA 400T 630 705 532 234 200 160 234 200 162
Type E F N1 N2 N3 N4 N5 N6 ØO
  mm mm mm mm mm mm mm mm mm
MBA 220T 270 368 17.5 167.5 273.5 297 349.5 380 9.5
MBA 300S 248 320 17.5 167.5 273.5 297 349.5 380 9.5
MBA 300T 248 320 17.5 167.5 273.5 297 349.5 380 9.5
MBA 400T 295 400 17.5 167.5 273.5 301.5 349.5 380 11.5
Type ØO1 P1 P2 S T Z X X1 Y
  mm mm mm mm mm mm mm mm mm
MBA 220T 9.5 180 230 135 87 13 4 4 13
MBA 300S 9.5 180 230 98 72 13 4 8 13
MBA 300T 9.5 180 230 98 72 13 4 8 13
MBA 400T 11.5 180 230 125 88 13 8 8 13
Type A B C Ød1 Ød2 Ød3 ØD1 ØD2 ØD3
  mm mm mm mm mm mm mm mm mm
MBA 600T 850 920 682 270 240 180 280 260 212
Type E F N1 N2 N3 N4 ØO ØO1
  mm mm mm mm mm mm mm mm
MBA 600T 395 500 30 290 320 476 14 8
Type ØO2 P1 P2 S T X X1 X2
  mm mm mm mm mm mm mm mm
MBA 600T 13 390 430 150 120 4 8 4

Additional equipment


Venture Industries Group