ebm-papst R4E250-AB01-25 – 230 V AC Centrifugal Fan (Motorized Impeller), 250 mm
The ebm-papst R4E250-AB01-25 is a 230 V AC centrifugal fan from the ebm-papst R4E250 series, supplied as a motorized impeller. It has a 250 mm backward-curved impeller with 16 galvanized sheet-steel blades, driven by the ebm-papst M4E068-CF single-phase, 4-pole external rotor motor with ball bearings.
At 230 V / 60 Hz it runs at 1550 rpm, uses 80 W and delivers up to 1070 m³/h (630 CFM) in free air. The motor is protected by an internally connected thermal overload protector (TOP). The fan is UL 507 approved, rated IP44 and can be mounted in any position. That makes it a quiet, robust choice for cabinet cooling, air handling and ventilation equipment.
What the Part Number Means
- R: centrifugal (radial) fan / motorized impeller
- 4: 4-pole motor
- E: single-phase AC motor with run capacitor
- 250: 250 mm impeller size
- AB01-25: ebm-papst version code for this specific variant
Key Features
- Impeller: 250 mm, backward-curved, 16 galvanized sheet-steel blades
- Motor: M4E068-CF, 230 V AC single-phase, 4-pole
- Airflow: up to 1070 m³/h (630 CFM) at 1550 rpm (60 Hz)
- Low power: 80 W, 0.35 A
- Motor protection: thermal overload protector, internally connected
- Mounting: any installation position
- Approvals: UL 507, CE
Key Specifications (ebm-papst R4E250-AB01-25)
- Fan type: AC centrifugal fan / motorized impeller, backward-curved
- Motor: M4E068-CF, 1~ single-phase
- Nominal voltage: 230 V AC
- Frequency: 60 Hz
- Speed: 1550 rpm (free air)
- Power input: 80 W
- Current draw: 0.35 A
- Capacitor: 2 µF / 400 V
- Airflow: 1070 m³/h (630 CFM) at 0 Pa
- Air performance at 230 V / 60 Hz:
- 905 m³/h at 50 Pa
- 750 m³/h at 90 Pa
- 590 m³/h at 130 Pa
- Ambient temperature: −25 to +35 °C
- Fan size: 250 mm
- Weight: 2.3 kg
- Impeller: galvanized sheet steel, 16 blades
- Direction of rotation: clockwise, viewed toward rotor
- Degree of protection: IP44
- Insulation class: B
- Environmental protection class: H0 (dry environment)
- Installation position: any
- Mode: S1 (continuous operation)
- Bearings: ball bearings
- Motor protection: thermal overload protector (TOP), internally connected
- Electrical connection: 3 lead wires, axial cable exit
- Protection class: I (with protective earth)
- Touch current: < 0.75 mA
- Approvals: UL 507, EN 60335-1, CE
Typical Applications
- Cooling of control cabinets and electrical enclosures
- Air handling units and ventilation equipment
- Heating, cooling and drying equipment
- Commercial and industrial appliances on 230 V / 60 Hz supplies
- Like-for-like replacement where R4E250-AB01-25 is specified
Buy the ebm-papst R4E250-AB01-25 from Atlantech Drives
Atlantech Drives supplies the ebm-papst R4E250-AB01-25 motorized impeller with fast worldwide shipping and a 12-month warranty. Our experienced sales team can also quote matching inlet rings and other ebm-papst centrifugal fans. Request a quote today for price and availability.
More ebm-papst Products
- ebm-papst R4E250-AT02-01 230V AC Centrifugal Fan 250mm
- ebm-papst K2E250-AB01-01 High Performance 230V Fan Module 250mm
- ebm-papst R2E220-AB06-05 230V AC Centrifugal Fan 220mm
- All ebm-papst products
Manufacturer website: ebm-papst
Keyword Synonyms
- R4E250-AB01-25 / R4E250AB0125 / R4E 250-AB01-25
- ebm-papst R4E250-AB01-25 230V centrifugal fan
- ebm-papst 250 mm backward-curved motorized impeller
- ebmpapst R4E250 radial fan 80 W, 1550 rpm
- ebm-papst M4E068-CF impeller 250 mm
- 230 V AC centrifugal blower 1070 m³/h, IP44
- ebm-papst Radialventilator R4E250-AB01-25 / ventilador centrífugo R4E250-AB01-25
