AXN 6_9_12/56

Axial fans with direct drive and outlet guide vanes AXN 12/56

  • Extensive adjustments to the relevant operating point and subsequent motor rating corrections can be made by steplessly adjusting the impeller blades without any need to disassemble the impeller
  • Optimised outlet guide vanes to increase the pressure coefficients.
  • Low-noise operation due to low circumferential speeds caused by high pressure coefficients.
  • 21 sizes
  • Impeller’s nominal Ø 250 to 2,500 mm
  • Volume flow rate V. max. 400,000 m3/h
  • Total pressure increase pt max. 2,600 Pa
  • M-D style: air direction with motor in outlet, with direct drive. Impeller assembled directly on the motor shaft
  • Can be installed horizontally and vertically in the building and outdoors.
  • Corrosion protection category up to C5M possible
  • Casing available in all RAL colours

AXN 12/56 00238595_0


  • Application
  • Description

Application

  • Ventilation fan for supply or exhaust air
  • Free inlet or connected to the pipeline on the inlet side
  • Free outlet or connected to the pipeline on the outlet side

Variants

  • Temperature limits For ISO-F motors: 60°C For ISO-H motors: 80°C. Up to 130°C with special motors
  • Fan for conveying potentially explosive media as per Directive 94/9/EC (ATEX 95) II 2/2 G c IIC + H2 T3 or II 2/2 G c IIB + H2 T4 (pressure-resistant encased motor for rotary speed regulation via frequency inverter) reg. no. PTB 08 ATEX D074
  • Design as wall-mounted fan with wall mounting plate and outlet casing with self-powered multileaf damper
  • Version with V-belt drive AXN 12/56 R1 and R2
  • Swing-out version AXN 12/56 MA

Accessories

  • Roof cowl DAX
  • Volume flow rate measuring unit VME
  • Shock pulse bearing monitoring STI
  • Thermal motor protection
  • Acoustic and thermal insulation
  • Weather protection roof for acoustic and thermal insulation
  • Round silencers TSR (inlet and outlet side)
  • Round silencers TSR with interior core (inlet and outlet side)
  • Extension duct
  • Inspection hatch
  • Self-powered shut-off damper
  • Flexible connectors
  • Matching flange
  • Equipotential bonding
  • Bellmouth
  • Cover grille (inlet and outlet side)
  • Spark protection plate
  • Diffuser
  • Diffuser with interior core
  • Outlet duct with cover grille
  • Mounting feet (for horizontal assembly)
  • Brackets (for vertical assembly)
  • Spring anti-vibration mounts
  • Rubber anti-vibration mounts
  • Local isolator attached (terminal box not required)
  • Angular wall ring with brackets (inlet and outlet side)
  • Flow redresser
  • V-belt drive
  • Silicone-free type

Technical information

Quick sizing

Dimensions and weight

  • Dimensions and weight

Dimensions [mm]

Ø clear width Øk ØD Zxd L X Mmax

250

254

286

310

6 x 7

125

62

275

4

280

286

322

352

8 x 9.5

135

64

310

5

315

320

356

386

8 x 9.5

150

71

320

6.5

355

359

395

425

8 x 9.5

165

77

370

8

400

401

438

468

12 x 9.5

188

88

430

12

450

450

487

517

12 x 9.5

200

88

440

14

500

504

541

571

12 x 9.5

225

100

540

18

560

565

605

643

16 x 11.5

242

100

560

26

630

634

674

712

16 x 11.5

286

128

570

33

710

711

751

789

16 x 11.5

305

128

700

45

800

797

837

875

24 x 11.5

350

150

780

56

900

894

934

972

24 x 11.5

373

149

930

74

1000

1003

1043

1081

24 x 11.5

415

165

960

93

1120

1124

1174

1214

24 x 11.5

450

170

1200

120

1250

1261

1311

1351

24 x 11.5

500

185

1230

145

1400

1415

1465

1545

24 x 11.5

560

204

1020

460

1600

1587

1637

1717

32 x 11.5

630

230

1070

570

1800

1780

1830

1910

32 x 11.5

2000

1997

2047

2167

32 x 11.5

① Nominal size; an extension duct may be needed for different sizes in the case of vibration-dampened installation •

③ Weight without motor (approx.) [kg] •

⊗ Upon request




detailed design

Here you’ll have direct access to select the AXN via the TROX TLT product configurator

Following features are at your disposal::
  • Based on your requirements of volume-flow, pressure and installation arrangement including desired accessories select the ideal fan…
  • Appropriate selection according to required power, sound, nominal size, price and production period
  • Options and accessories get assessed for plausibility
  • All required documents (e.g. technical specification, tender specification, certificates, drawings etc.) of specific selected fan to be downloaded or send by E-Mail

Proceed to fan design

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Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100