ebm-papst Industrial Fans, Blowers & GreenTech Motors

Genuine industrial fans, centrifugal blowers, and permanent-magnet GreenTech EC motors from ebm-papst for air handling units, refrigeration, data centers, and industrial process machinery.

ebm-papst AxiBlade Modular Axial Fans with Guide Vanes

The AxiBlade modular axial fan system featuring aerodynamically profiled composite blades and guide vanes is engineered for evaporators, condensers, dry coolers, and large-scale industrial ventilation units.

AxiBlade optimizes the specific operating point, reducing sound emissions by up to 8 dB(A) while cutting overall energy consumption across commercial and process refrigeration applications.

Available with ultra-efficient GreenTech EC motors and robust external rotor AC motors
Impeller nominal diameters ranging from 630 mm to 1000 mm with flexible diffusers and guard grills
Wide airflow and static pressure envelope tailored for industrial heat exchange equipment
Integrated 0-10 V / PWM control and MODBUS RTU serial interface for continuous variable-speed operation

ebm-papst AxiEco Heavy-Duty Anti-Icing Axial Fans

The AxiEco family (AxiEco Protect, AxiEco Plus) features an integrated rotating diffuser and monobloc blade design engineered specifically for high back-pressure and ice-prone environments.

AxiEco fans prevent ice accumulation between impeller tips and the housing, maintaining constant airflow across commercial evaporators, cold storage facilities, and heat pumps.

Rotating aerodynamic diffuser ring eliminates blade tip vortex losses and boundary turbulence
High pressure capability generating up to 500 Pa static pressure in compact dimensions
Proven anti-icing reliability for deep freezing, refrigeration, and harsh outdoor condensing
Heavy-duty IP54 / IP55 environmental sealing protecting motor windings and onboard electronics

ebm-papst RadiPac Centrifugal Fans with Free-Running Impeller

RadiPac centrifugal modules offer a fully integrated Plug & Play solution featuring backward-curved free-running impellers powered by GreenTech EC motors.

Engineered for air handling units (AHUs), rooftop ventilation, cleanroom systems, and data center precision climate control, RadiPac delivers exceptional system efficiency and acoustic performance.

Aerodynamically optimized backward-curved blades made of high-strength composite or aluminum
Overall static system efficiency surpassing international ErP ecodesign requirements with ample headroom
Onboard electronics with closed-loop pressure or airflow volume control eliminating external VFDs
Rigid support spider structure allowing horizontal or vertical motor shaft mounting orientation

ebm-papst RadiCal Centrifugal Impellers & Fans

RadiCal impellers and centrifugal fans set benchmarks in aerodynamic performance and acoustic quietness.

Injection-molded from glass-fiber reinforced hybrid polypropylene, the complex 3D blade geometry minimizes turbulent flow eddies, cutting operational noise levels in half (3 dB drop) across duct fans and ventilation chambers.

Single-piece corrosion-resistant polymer impeller impervious to moisture and chemical fumes
Acoustic noise reduction of up to 50% compared to conventional sheet-metal wheels
Versatile configurations for scroll housings, rectangular duct enclosures, or plenum wall mounting
Seamless integration with compact GreenTech EC motors across universal AC/DC supply voltages

ebm-papst AxiForce, S-Panther & DiaForce Compact Fans

High-performance compact fans engineered for forced cooling in densely packed electronic enclosures, server blades, power electronics, and automation cabinets.

AxiForce, S-Panther, and DiaForce series deliver steep pressure-volume curves in compact frame sizes ranging from 40x40 mm up to 280 mm diameter.

Aerodynamic blade profiles optimized to overcome severe airflow backpressure in electronics
Available with fully encapsulated electronics offering IP68 immersion and dust protection
Open-collector tacho output, alarm rotation sensors, and precision PWM speed input
Heavy-duty Sintec sleeve and precision double-ball bearing systems rated over 70,000 hours

ebm-papst Tangential Fans & Cross-Flow Blowers

Tangential fans (cross-flow blowers) produce a wide, laminar two-dimensional air curtain across broad outlets with minimal vertical profile. Widely deployed in trench heaters, fan coils, air curtains, laboratory incubators, printing dryer tunnels, and medical climate chambers.

Extremely low-profile impeller diameters (30 mm to 133 mm) with barrel lengths up to 1000 mm
Uniform laminar flow distribution without dead zones across the entire discharge width
Near-silent operation achieved through moderate rotational speed and aerodynamic acoustic tuning
High-temperature configurations available for warming cabinets and ovens up to +250 °C

ebm-papst GreenTech EC & External Rotor AC Motors

Industrial external and internal rotor electric motors from ebm-papst serve as direct drive units for fans, pumps, compressors, and automated positioning systems.

Brushless permanent-magnet GreenTech EC motors with integrated electronic commutation achieve IE4/IE5 efficiency levels, reducing electrical power consumption by up to 50% over conventional AC induction motors.

Integrated electronic commutation accepting direct 230 V single-phase or 400 V three-phase AC input
Permanent magnet synchronous architecture maintaining constant rated torque across speed range
Stepless speed regulation from 0 to 100% without bulky external variable frequency drives (VFDs)
Built-in protection against rotor lockup, winding overheating, phase loss, and overvoltage

ebm-papst VG Series Gas Blowers & Combustion Systems

Centrifugal blowers and premix air-gas boosters of the VG series are tailored for condensing heating boilers, industrial burner assemblies, and fuel cell stacks.

Engineered with gastight molded aluminum housings, spark-safe electronics, and precise modulation, VG blowers ensure optimal lambda ratios and ultra-low exhaust emissions.

Precise air-to-gas ratio regulation across wide modulation turn-down ratios for clean combustion
Rugged die-formed aluminum scroll housing resistant to acidic flue gas and aggressive condensate
High-dynamic EC drive providing instant throttle response to burner heating demand
Full conformity with international safety standards for gas-fired heating appliances

ebm-papst Fan & Motor Identification by Nameplate Specification

ebm-papst Mulfingen GmbH & Co. KG (founded in 1963, headquartered in Mulfingen, Baden-Württemberg, Germany) manufactures more than 20,000 distinct fan, blower, and electric motor configurations.

Each unit carries a unique Part Number and alphanumeric type designation reflecting its exact aerodynamic and electrical build.

To verify replacement components or configure a new project unit, obtain the complete specification from the product nameplate: the Type designation (e.g.

R1G310-AD33-30, A3G800-AV01-01, W2E200-HK38-01), the twelve-digit order code (Id-No.), supply voltage and frequency ratings, and the production date code.

If the nameplate is weathered or inaccessible, provide external dimensions (impeller outer diameter, mounting pitch, overall depth), photos of the electrical connection terminal box or harness connector, and the model details of the host machinery.

AxiBlade and AxiEco Axial Fans for Commercial & Industrial HVAC

The ebm-papst AxiBlade axial fan platform is specifically engineered for air-cooled condensers, dry coolers, air handlers, and commercial evaporators.

Built on a modular principle, aerodynamically contoured composite impellers interface with precision discharge diffusers and optimized guard grilles, elevating static efficiency while reducing noise by up to 8 dB(A).

The AxiEco product family (including AxiEco Protect and AxiEco Plus) incorporates a rotating diffuser ring that spins synchronously with the impeller blades.

This aerodynamic contour eliminates the tip gap between blade extremities and the outer housing, preventing ice buildup and aerodynamic stall under heavy pressure loads.

We supply genuine ebm-papst axial fans across impeller diameters from 200 mm up to 1250 mm in both intake and exhaust airflow directions.

RadiPac Centrifugal Modules & RadiCal Impellers for Air Handling Units

Free-running backward-curved centrifugal fans of the RadiPac series represent the worldwide benchmark for central air handling units (AHUs), ventilation plenum chambers, and cleanroom air supply loops.

Each RadiPac unit is delivered as a rigid, factory-aligned Plug & Play module on a heavy-duty support spider, equipped with an aerodynamically calibrated inlet ring, high-strength composite or aluminum wheel, and an integrated GreenTech EC motor with onboard electronics.

RadiPac modules provide stepless speed control without external variable frequency drives.

The RadiCal series features one-piece impellers precision-molded from glass-fiber reinforced hybrid polypropylene. The complex 3D aerodynamic blade geometry minimizes exit turbulence, delivering a noticeable 3 dB(A) noise reduction across commercial duct installations.

AxiForce, S-Panther & DiaForce Compact Electronics Cooling Fans

To manage extreme heat loads in enterprise server cabinets, telecom base station enclosures, variable frequency motor drives, and industrial robotics panels, ebm-papst designs specialized high-performance compact fans.

AxiForce and DiaForce series produce exceptionally steep pressure-flow curves capable of pushing high volumes of cooling air through densely packed printed circuit boards and cooling fins. Standard options include precision PWM speed inputs and open-collector tachometer speed feedback signals.

For harsh industrial and outdoor deployments, units with fully encapsulated motor windings meeting IP68 ingress protection standards are available.

Tangential Fans and Cross-Flow Blowers for Air Curtains and Heaters

ebm-papst tangential fans (cross-flow blowers) generate a wide, flat, laminar airflow ribbon while occupying a remarkably low installation height profile. This makes them ideal for trench heating convectors, entrance air curtains, climate beams, and medical warming cabinets.

Due to the uniform air velocity distribution across the entire outlet width, optimal heat transfer is achieved with minimal acoustic noise generation.

Available with impeller diameters from 30 mm to 133 mm and rotor lengths up to 1000 mm, including high-temperature configurations engineered for industrial ovens and drying tunnels.

GreenTech EC Permanent Magnet Synchronous Motors & Drives

ebm-papst GreenTech EC motors combine brushless permanent-magnet synchronous motor technology with an integrated electronic inverter within an external rotor package. They connect directly to standard single-phase 200–240 V or three-phase 380–480 V AC industrial mains.

With motor efficiencies exceeding 90%, GreenTech EC drives easily surpass the highest international energy efficiency standards IE4 (Super Premium Efficiency) and IE5 (Ultra Premium Efficiency), maintaining peak efficiency across the entire speed adjustment envelope from 10% to 100%.

The integrated power electronics feature comprehensive onboard protection against thermal overload, locked rotor conditions, phase loss, and line voltage surges.

VG Series Gas Blowers and Combustion Modulation Systems

VG series centrifugal premix blowers are engineered to supply fuel-air mixtures into modern condensing boilers, industrial modulating burners, process furnaces, and hydrogen fuel cell systems.

The mechanical design ensures gastight integrity and spark-safe operation. The housings are die-formed from corrosion-resistant aluminum alloys capable of withstanding acidic condensate from flue gas recirculation loops.

High-dynamic EC motor drives allow instant microsecond modulation of airflow in response to thermal heat demand, maintaining precise stoichiometric combustion ratios.

Supply Protocol for Genuine ebm-papst Factory-Balanced Assemblies

Every ebm-papst fan assembly undergoes high-precision dynamic two-plane balancing on computerized test benches prior to factory dispatch. This critical balancing eliminates structural vibration, shaft deflection, and premature bearing wear.

To safeguard operational safety, aerodynamic performance, and manufacturer warranty integrity, ebm-papst does not supply loose fan blades or bare rotor bearings for field rebuilds.

Field maintenance requires replacing the complete balanced fan module or motor unit according to the nameplate Type and Part Number.

We supply authentic certified ebm-papst equipment in original factory packaging with full compliance documentation.

Under ebm-papst Mulfingen GmbH & Co. KG technical service guidelines, internal fan sub-components (loose blades, separate impellers, bare rotor bearings) are not distributed separately to preserve factory dynamic balancing and aerodynamic certifications.

All replacements are supplied as factory-assembled certified units matching the original nameplate Part Number.