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Home • Products • Fans • Axial fans • JM Long cased fan
I06  •  JM Aerofoil fansdownloads

JM Long cased fan

Long cased axial fan

Brand

  • Fläkt Woods

Application

  • General ventilation, cooling and refrigeration, environmental control, crop storage, petrochemical process ventilation and emergency ventilation up to 400°C/2h.

Composition

  • JM Aerofoil fans are available in either a long cased form, complete with an externally mounted pre-wired electrical terminal box. Casings are spun from sheet steel with integral pre-drilled and radiused inlet flanges
  • A unique high efficiency aerofoil section blade with smoothed hub and clamp plate for adjustable pitch angle.
  • The Fläkt Woods impellers are in die cast aluminium to offer thin aerofoil blades for low generation of noise. Every cast aluminium component is X-ray inspected prior to assembly.
  • Asynchronous motor totally enclosed  insulation class F and protection IP55 with thermistor overheat protection
  • Three phase motors are suitable for use with frequency inverters.

  • Supply 230Vac 1ph 50Hz or 400Vac 3ph  50Hz
  • Standard 3ph fans can be offered for a one off emergency operation at 200°C for 2h

Options

  • ATEX II 2G IIB T4 version
  • Smoke exhaust fans 300°C/2h - 400°C/2h 
  • 2-speed motors
  • Stainless steel version

Accessories

  • Silencers, Mounting feet type MFS, Vibration isolators, Matching flanges type MFL, Flexible connectors type FLX, Air operated non return dampers type AOD, Guards type GRD, Bellmouth inlets.
  • Electronic and transformer type speed controllers and frequency inverters

Other available products

  • Short casing

Order example

  • 50JM/20/2/6/34 + MFS + AVM + MFL + FLX
  • 50JM= fan
  • 20= hub diameter
  • 2=2910rpm - 4= 1420rpm - 6= 900rpm
  • 6= number of blades
  • 34= pitch angle
  • MFS= mounting feet set
  • AVM= anti-vibration mount set
  • MFL= matching flange
  • FLX= flexible connector 

Articles

Article number Type Diameter [mm] Speed [rpm] Voltage [V] Motor
  I06020103116031JM/16/4/5/40 315 1400 3 x 400 BT4
  I06020103116131JM/16/2/5/34 315 2900 3 x 400 BT9
  I06020103516035JM/16/4/5/40 355 1400 3 x 400 BT4
  I06020103516135JM/16/2/5/32 355 2900 3 x 400 CT9
  I06020104016040JM/16/4/5/40 400 1400 3 x 400 BT9
  I06020104016140JM/16/2/5/32 400 2900 3 x 400 CT9
  I06020104516245JM/16/4/5/40 450 1400 3 x 400 CT5
  I06020104516345JM/20/2/6/34 450 2900 3 x 400 F22
  I06020105016250JM/20/4/6/30 500 1400 3 x 400 CT9
  I06020105016350JM/20/2/6/34 500 2900 3 x 400 PM112
  I06020105016450JM/20/2/6/24 500 2900 3 x 400 F22
  I06020105616256JM/20/4/6/36 560 1400 3 x 400 CT9
  I06020105616356JM/20/2/6/24 560 2900 3 x 400 PM112
  I06020106320063JM/20/4/6/30 630 1400 3 x 400 F22
  I06020106320363JM/20/4/6/22 630 1400 3 x 400 CT9
  I06020107120071JM/20/4/6/36 710 1400 3 x 400 PM112
  I06020107120371JM/20/4/6/24 710 1400 3 x 400 F22
  I06020108020080JM/25/4/9/28 800 1400 3 x 400 D132
  I06020108020280JM/20/6/6/28 800 900 3 x 400 F22
  I06020108020380JM/25/4/9/22 800 1400 3 x 400 PM112
  I06020109025090JM/25/4/9/32 900 1400 3 x 400 D160
  I06020109025290JM/25/6/6/32 900 900 3 x 400 F22
  I06020109025390JM/25/4/9/22 900 1400 3 x 400 D132
  I060201100250100JM/25/4/9/26 1000 1400 3 x 400 D160
  I060201100252100JM/25/6/9/22 1000 900 3 x 400 F22

Air performance data

Qv [m³/h]

0 Pa

50 Pa

100 Pa

150 Pa

200 Pa

250 Pa

300 Pa

400 Pa

500 Pa

600 Pa

800 Pa

31JM/16/4/5/40

 2412 1980 - - - - - - - - -

31JM/16/2/5/34

 4500 4248 4140 3816 3636 3348 3060 - - - -

35JM/16/4/5/40

 3600 3096 2268 - - - - - - - -

35JM/16/2/5/40

 7200 6948 6840 6552 6228 5940 5580 4572 - - -

40JM/16/4/5/40

 5400 4716 3816 -

-

 - - - - - -

40JM/16/2/5/32

 9360 9036 8712 8460 8172

7848

7488

 6696 5796 - -

45JM/16/4/5/40

7920

 7020

6192

 - - - - -

-

 - -

45JM/16/2/5/20

9540

 9360 9144 8928 8640 8316

7920

 7272

6480

 - -

45JM/20/2/6/34

13860

13680

13320

12960

12672

 12240 11916

11232

10440

 9720 -

50JM/20/4/6/38

10692

9972

 9036

7920

-

 - -

-

-

 - -

50JM/20/2/6/24

15480

15192

15048

 14580

14400

14040

 13680

13032

12312

 11592 9360

50JM/20/2/6/34

19872

19728

 19260 18972

18720

18324

 17712

17100

16020

 15192

12960

56JM/20/4/6/32

14580

13752

 12960 11556

10440

 - -

-

-

 - -

56JM/20/2/6/24

22680

22320

 21960 21780

21240

 21060 20520

19656

18720

18288

15660

63JM/20/4/6/20

13392

12708

 11808

11628

9360

 - -

-

 - - -

63JM/20/4/6/32

19080

18360

 17316 16380

14940

 13752 -

-

 - - -

71JM/20/4/6/24

23220

22320

 21600 20700

19800

 18792 17532

-

 - - -

71JM/20/4/6/36

31320

30240

 28800 27360

25920

 24480 22680

-

 - - -

80JM/20/6/6/28

23760

 20520 18720 16200

-

 - -

-

 - - -

80JM/25/4/9/22

 30600 29160 28440 27360 26640 25200 23760

21600

 - - -

80JM/25/4/9/26

 34200 33300 32400

31320

 30240

28980

 27360

24840

 - - -

90JM/25/6/9/24

 30600

28980

 27180 25380 23580

20520

 -

-

 - - -

90JM/25/4/9/24

 45000 43560 43200 41400 39960

38520

 37440

36000

 32040 - -

90JM/25/4/9/30

 58320 54720 53280 51840 50400

49320

 47880

44640

 42480 - -

100JM/25/6/9/24

31680

 28440 24120 - -

-

 - - - - -

100JM/25/4/9/22

62640

61560

 60480

58320

 56160

55440

 53640

49680

 45720 - -

100JM/25/4/9/28

 75240

73440

 72000

70560

68760

 66960

65160

61200

 56520 - -

Technical data

 U [V ] P [kW] I [A] n [rpm] Lpa @ 3m [dB(A)]

31JM/16/4/5/40

 400 0.13 0.50 1420 44

31JM/16/2/5/34

 400 0.58 1.45 2840 61

35JM/16/4/5/40

 400 0.18 0.63 1420 49

35JM/16/2/5/40

 400 1.60 3.80 2840 66

40JM/16/4/5/40

 400 0.29 0.97 1420 52

40JM/16/2/5/32

 400 1.60 3.80 2840 66

45JM/16/4/5/40

 400 0.52 1.70 1420 56

45JM/16/2/5/20

 400 1.60 0.08 2840 66

45JM/20/2/6/34

 400 3.80 7.21 2910 72

50JM/20/4/6/38

 400 0.83 2.30 1420 58

50JM/20/2/6/24

 400 3.80 7.21 2840 70

50JM/20/2/6/34

 400 6.20 11.64 2840 74

56JM/16/4/5/28

 400 0.83 2.30 1420 58

56JM/20/4/6/32

 400 1.15 3.20 1420 61

56JM/20/2/6/24

 400 6.20 11.64 2910 73

63JM/20/4/6/20

 400 1.15 3.20 1420 61

63JM/20/4/6/32

 400 2.10 5 1420 61

71JM/20/4/6/24

 400 2.70 5.77 1440 65

71JM/20/4/6/36

 400 4.40 9.30 1440 64

80JM/20/6/6/28

 400 1.35 3.40 935 58

80JM/25/4/9/22

 400 4.40 9.30 1440 71

80JM/25/4/9/26

 400 6.60 12.60 1440 71

90JM/25/6/9/24

 400 2.50 6.42 935 63

90JM/25/4/9/24

 400 9 12.60 1440 74

90JM/25/4/9/30

 400 13.20 25.40 1440 75

100JM/25/6/9/24

 400 2.50 6.42 695 61

100JM/25/4/9/22

 400 13.20 25.40 1470 79
100JM/25/4/9/28 400 18 34.80 1470 79

Lpa = Sound pressure level

The sound pressure level Lpa is measured in accordance to BS848 Part 2

Dimensions

ØA [mm]

ØB [mm]

C [mm]

D [mm]

E [mm]

G [mm]

H [mm]

K [mm]

L [mm]

M [mm]

ØN [mm]

P [mm]

#S [mm]

ØT [mm]

kg

315 BT

 315 395 375 235 2.50 175 355 289 265 315 10 200 8 10 22

355 BT

 355 435 375 256 2.50 200 395 289 305 355 10 225 8 10 28

400 BT

 400 480 375 279 2.50 225 450 290 350 400 10 250 8 12 30

450 CT

 450 544 375 306 2.50 255 500 290 400 450 10 280 8 12 32

450 F22

 450 544 520 338 2.50 255 500 435 400 450 10 280 8 12 44

500 CT9

 500 594 375 338 2.50 290 560 289 450 500 10 315 12 12 34

500 F22

 500 594 520 338 3 290 560 434 450 500 10 315 12 12 65

560 CT9

 560 654 375 368 2.50 330 620 289 510 560 10 355 12 12 38

560 F22

 560 654 520 368 3 330 620 424 510 560 10 355 12 12 67

630 CT9

 630 724 375 403 3 375 690 289 580 630 10 400 12 12 52

630 F22

 630 724 520 403 3 375 690 434 580 630 10 400 12 12 70

710 F22

 710 804 520 443 3 415 770 404 660 710 10 440 16 12 85

800 F22

 800 894 375 488 3 485 860 404 750 800 10 510 16 12 94

800 D132

 800 894 520 525 5 485 860 404 750 800 12 510 16 12 163

900 F22

 900 1006 520 538 3 491 970 444 850 900 10 518 16 15 99

900 D132

 900 1006 625 575 5 491 970 444 850 900 10 518 16 15 183

900 D160

 900 1006 520 575 5 491 970 539 850 900 12 518 16 15 252

1000 F22

 1000 1106 520 588 3 547 1070 444 950 1000 10 574 16 15 107

1000 D132

 1000 1106 625 625 5 547 1070 539 950 1000 12 574 16 15 198
1000 D160 1000 1106 625 625 5 547 1070 539 950 1000 12 574 16 15 268
I06.020.1  •  Subject to technical modification
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