ebm-papst W4E315-DS20-38 – 230 V AC Axial Fan with Square Wall Ring, 315 mm
The ebm-papst W4E315-DS20-38 is a 230 V AC axial fan from the ebm-papst S series, with 5 sickle-shaped plastic blades. It comes fitted with a square wall ring (plate) and a guard grille. The fan is driven by the ebm-papst M4E068-DF single-phase, 4-pole external rotor motor on ball bearings. A terminal box with an integrated capacitor makes installation straightforward.
The fan delivers up to 2320 m³/h at 50 Hz or 2640 m³/h at 60 Hz in free air, at a low noise level of 58 dB(A). At its rated point it runs at 1350 / 1490 rpm with 110 / 148 W power input. The motor is rated IP44 with class F insulation, and the fan operates at ambient temperatures up to +65 °C. That makes it a robust choice for ventilation and cooling in factories, warehouses, workshops and industrial equipment.
What the Part Number Means
- W: ebm-papst axial fan with wall ring (square plate)
- 4: 4-pole motor
- E: single-phase AC motor with run capacitor
- 315: 315 mm fan size
- DS20-38: ebm-papst version code for this specific variant
Key Features
- Fan: 315 mm, 5 sickle-shaped PP plastic blades (S series)
- Mounting: square wall ring in pre-galvanised sheet steel, plus guard grille, black coated
- Motor: M4E068-DF, 230 V AC single-phase, 4-pole
- Airflow: up to 2320 m³/h (50 Hz) / 2640 m³/h (60 Hz)
- Low noise: 58 dB(A) at 1 m (free air, 50 Hz)
- Motor protection: thermal overload protector (TOP), brought out
- Connection: terminal box with integrated capacitor
Key Specifications (ebm-papst W4E315-DS20-38)
- Fan type: AC axial fan with square wall ring and guard grille
- Motor: M4E068-DF, 1~ single-phase
- Nominal voltage: 230 V AC
- Frequency: 50 / 60 Hz
- Speed (rated point): 1350 / 1490 rpm
- Power input (rated point): 110 / 148 W
- Current draw: 0.52 / 0.66 A
- Starting current: 1.2 / 1.18 A
- Capacitor: 3 µF / 400 V
- Max. back pressure: 70 / 85 Pa
- Airflow (free air): 2320 m³/h (50 Hz) / 2640 m³/h (60 Hz)
- Noise level: 58 dB(A) LpA at 1 m (50 Hz, free air)
- Ambient temperature: −25 to +65 °C (50 Hz) / −25 to +70 °C (60 Hz)
- Fan size: 315 mm
- Wall ring dimensions: 430 × 430 mm, installation depth 155.5 mm
- Weight: 5.5 kg
- Blades: 5, sickle-shaped, PP plastic
- Wall ring / guard grille: sheet steel, black plastic coated (RAL 9005)
- Airflow direction: A
- Direction of rotation: clockwise, viewed on rotor
- Degree of protection: IP44
- Insulation class: F
- Humidity class: F1-2
- Installation position: shaft horizontal or rotor on bottom
- Mode: S1 (continuous operation)
- Bearings: ball bearings
- Motor protection: thermal overload protector (TOP), brought out
- Electrical connection: terminal box with integrated capacitor, axial cable exit
- Protection class: I (with protective earth)
- Touch current: < 0.75 mA
- Conformity: CE, EN 60335-1
Typical Applications
- Ventilation in factories, warehouses and workshops
- Cooling of industrial machines and equipment
- Wall and panel mounting for supply or extract air
- Refrigeration, condensers and heat exchangers
- Like-for-like replacement where W4E315-DS20-38 is specified
Buy the ebm-papst W4E315-DS20-38 from Atlantech Drives
Atlantech Drives supplies the ebm-papst W4E315-DS20-38 axial fan with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote other ebm-papst AC, EC and HyBlade axial fans. Request a quote today for price and availability.
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Manufacturer website: ebm-papst
Keyword Synonyms
- W4E315-DS20-38 / W4E315DS2038 / W4E 315-DS20-38
- ebm-papst W4E315-DS20-38 230V axial fan
- ebm-papst 315 mm axial plate fan with wall ring
- ebmpapst W4E315 S series fan 2320 m³/h
- ebm-papst M4E068-DF axial fan 315 mm
- 230 V AC wall-mounted axial fan 430 × 430 mm, IP44
- ebm-papst Axialventilator W4E315-DS20-38 / ventilador axial W4E315-DS20-38
