BM

Middle-pressure, radial, direct-driven fans. Housing is made of welded steel sheet. The impeller with welded, backward-tilted blades is made of steel. Other materials on request.
 

Application

The fans are designed for transporting clean and slightly dusted air. They are used as elements of various ventilation systems and to generate air blast in numerous industrial processes.

Construction

Middle-pressure, centrifugal, direct-driven fans. The rotor with welded, backward-tilted blades is made of steel sheet. The housing is made of welded steel sheet, reinforced with steel angle bars and connected to the base of the electric motor. The whole set is painted with powder paint.

Electric motor

Asynchronous, three phase 400V, 50Hz, IE3. The motors are manufactured in accordance with the IEC 60034-1 standard. Insulation class F, degree of protection IP 55. On request, we can supply motors driven by another voltage or frequency, and/or with an increased level of protection.

Additional accessories

Inlet and outlet adaptors, noise suppressor, noise dampening housing for motors, vibration dampeners, etc.
Fans and accessories are selected on request.

Technical specification

  • Qmax = 69000 m3/h
  • Pt max = 3650 Pa
  • Pmax = 45 kW

Performance range


 
Name Speed
[r.p.m.]
P max
[W]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
Mittausluokka Luokka
tehokkuus
kokonaishyötysuhde kokonaishyötysuhde
2015
tehokkuus
N
tehokkuus
N 2015
P
(ηmax)
[W]
Q
(ηmax)
[m3/h]
Ps
(ηmax)
[Pa]
Details Details
BM-2-315/110T 2880 1100 3370 1420 32 -20 40 szczegóły
BM-2-355/220T 2890 2200 4830 1810 45 -20 40 szczegóły
BM-2-400/300T 2890 3000 6860 2270 60 -20 40 szczegóły
BM-2-450/750T 2930 7500 9980 3000 80 -20 40 szczegóły
BM-2-500/1100T 2945 11000 13750 3730 120 -20 40 szczegóły
BM-4-450/75T 1440 750 4910 730 80 -20 40 szczegóły
BM-4-500/150T 1440 1500 6730 900 120 -20 40 szczegóły
BM-4-560/220T 1435 2200 9420 1100 145 -20 40 szczegóły
BM-4-630/400T 1440 4000 13450 1420 180 -20 40 szczegóły
BM-4-710/750T 1450 7500 19400 1830 240 -20 40 szczegóły
BM-4-800/1500T 1475 15000 28210 2400 345 -20 40 szczegóły
BM-4-900/3000T 1470 30000 40050 3010 450 -20 40 szczegóły
BM-4-1000/4500T 1480 45000 55300 3770 560 -20 40 szczegóły
BM-6-560/75T 935 750 6140 480 145 -20 40 szczegóły
BM-6-630/110T 925 1100 8640 590 180 -20 40 szczegóły
BM-6-710/220T 950 2200 12700 790 240 -20 40 szczegóły
BM-6-800/400T 960 4000 18360 1020 345 -20 40 szczegóły
BM-6-900/750T 975 7500 26550 1330 450 -20 40 szczegóły
BM-6-1000/1500T 980 15000 36600 1650 560 -20 40 szczegóły
BM-6-1120/2200T 980 22000 51430 2070 680 -20 40 szczegóły
BM-6-1250/3700T 985 37000 71860 2610 820 -20 40 szczegóły
BM-6-1400/7500T 990 75000 101500 3310 1000 -20 40 szczegóły

Dimensions**


 
Model
A B C D E F* H L* Q1* Q2 T* U* V no x ØK a a1 a2 e1
BM 315 211 248 230 285 165 337 375 370 350 150 180 472 137 6xØ11,5 286 260 224 130
BM 355 236 277 255 318 178 380 425 450 400 180 180 513 165 6xØ14 312 286 250 143
BM 400 264 309 285 356 194 426 465 470 400 180 220 579 176 6xØ14 362 326 280 163
BM 450 296 352 319 404 222 467 512 550 460 180 240 642 197 6xØ14 397 361 315 118
BM 500 333 395 348 454 244 587 566 550 500 250 320 772 226 6xØ17 437 401 355 138
BM 560 375 442 392 508 266 659 645 720 500 250 370 863 249 6xØ17 482 446 400 160,5
BM 630 422 496 441 570 291 755 725 915 600 250 420 974 285 6xØ17 532 496 450 60,5
BM 710 469 550 490 633 316 780 775 1000 600 250 420 1024 310 6xØ17 582 546 500 85,5
BM 800 525 616 548 708 346 790 895 850 670 250 380 1054 350 6xØ17 642 606 560 115,5
BM 900 591 696 618 800 382 896 980 900 743 300 420 1181 401 6xØ22 752 702 630 163,5
BM 1000 666 782 694 899 423 936 1130 1000 743 300 420 1261 441 6xØ22 832 782 710 78,5
BM 1120 750 879 781 1011 468 981 1250 1100 743 300 420 1351 486 6xØ22 922 872 800 123,5
BM 1250 844 988 879 1137 518 1031 1390 1240 900 300 420 1451 536 6xØ22 1022 972 900 173,5

Model
no x z1 b b1 b2 e no x z no x ØW d1 d2 d3 no x Ød weight without motor
BM 315 - 286 260 224 130 - 8xØ10 253 323 292 8xØ11,5 32
BM 355 - 312 286 252 143 - 8xØ10 283 363 332 8xØ11,5 45
BM 400 - 362 326 282 163 - 10xØ12 318 398 366 8xØ11,5 60
BM 450 1x125 397 361 317 118 1x125 12xØ12 358 438 405 8xØ11,5 80
BM 500 1x125 437 401 357 138 1x125 12xØ12 404 484 448 12xØ11,5 120
BM 560 1x125 482 446 402 160,5 1x125 12xØ12 454 534 497 12xØ11,5 145
BM 630 3x125 532 496 452 60,5 3x125 20xØ12 504 584 551 12xØ11,5 180
BM 710 3x125 582 546 502 85,5 3x125 20xØ12 564 664 629 16xØ14 240
BM 800 3x125 642 606 562 115,5 3x125 20xØ12 634 734 698 16xØ14 345
BM 900 3x125 752 702 632 163,5 3x125 20xØ12 714 814 775 16xØ14 450
BM 1000 5x125 832 782 712 78,5 5x125 28xØ12 804 904 861 24xØ14 560
BM 1120 5x125 922 872 802 123,5 5x125 28xØ12 904 1004 958 24xØ14 680
BM 1250 5x125 1022 972 902 173,5 5x125 28xØ12 1005 1105 1067 24xØ14 820

* - dimensions depending on type of motor
** - some dimensions may differ, depending on orientation, outlet / inlet arrangement

Tuottokäyrät