AXN-KSE 12/56

Axial fans with direct drive for building ventilation and aeration

  • Suitable in horizontal and vertical style.
  • Increase in pressure coefficients due to optimised outlet guide vanes.
  • The impeller blades can be steplessly adjusted without any need to disassemble the impeller. This adjustment option allows the user to make extensive adjustments to the relevant operating point, as well as subsequent motor rating corrections.
  • High pressure coefficients enable low circumferential speeds and therefore low-noise operation
  • Compact size enables installation even when space is tight
  • M-D style – with direct drive, with motor in outlet. Impeller assembled directly on the motor shaft
  • Upon request for higher pressures, or emergency mode / redundancy even possible in two-stage ZAXN-KSE 12/56 series
  • Efficiency up to 89%
  • Casing available in all RAL colours
  • 12 sizes
  • Impeller’s nominal Ø 400 to 1,600 mm
  • Volume flow rate V. max. 400,000 m3/h
  • Total pressure increase pt max. 2,600 Pa

AXN-KSE 12/56 00236669_0


  • Application
  • Description

Application

  • Supply or exhaust air as round duct fan
  • Free inlet or connected to the pipeline on the inlet side
  • Free outlet or connected to the pipeline on the outlet side
  • Advanced stable characteristic curve due to characteristic curve stabiliser unit

Variants

  • Temperature limits For ISO-F motors: 60°C For ISO-H motors: 80°C.

Accessories

  • Shock pulse bearing monitoring STI
  • Thermal motor protection
  • 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
  • Bellmouth pulled back when space is tight, e.g. in smoke pressure units (SPUs)
  • Cover grille (inlet and outlet side)
  • 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
  • Silicone-free type
  • Surface protection powder-coated and/or hot-dip galvanised in corrosion protection category C2 to C5M

Technical information

Quick sizing

Dimensions and weight

  • Dimensions and weight

Dimensions [mm]

Ø clear width Øk ØD Zxd L X Mmax

400

401

438

468

12 x 9.5

176

90

88

430

450

450

487

517

12 x 9.5

190

101

88

440

500

504

541

571

12 x 9.5

206

110

100

540

560

565

605

643

16 x 11.5

216

124

100

560

630

634

674

712

16 x 11.5

258

137

128

570

710

711

751

789

16 x 11.5

275

153

128

700

800

797

837

875

24 x 11.5

319

172

150

780

900

894

934

972

24 x 11.5

333

195

149

930

1000

1003

1043

1081

24 x 11.5

372

217

165

960

1120

1124

1174

1214

24 x 11.5

403

244

170

1200

1250

1261

1311

1351

24 x 11.5

445

271

185

1230

1400

1415

1465

1545

24 x 11.5

1190

303

764

-

1600

1587

1637

1717

32 x 11.5

1333

343

860

-

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]


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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