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R2E140-AI31-30
EBM PAPST R2E140-AI31-30 AC Backward-Curved Centrifugal Fan
Enhance your thermal management system with the high-performance R2E140-AI31-30 AC centrifugal fan from EBM PAPST . Designed for reliable operation in demanding environments, this forward-curved, single inlet fan offers efficient airflow and robust construction.
Product Features
Type: Forward curved, single inlet centrifugal fan
Motor: M2E068-DF, 115 VAC, 60 Hz, 2200 RPM
Protection Class: IP 44
Insulation Class: B
Operation Mode: S1 (continuous operation)
Mounting Position: Shaft horizontal or rotor on bottom; rotor on top on request
Material: Impeller made of sheet steel, coated in black; rotor surface coated in black
Motor Bearings: Ball bearings
Protection: Thermal overload protector (TOP) wired internally
Leakage Current: < 0.75 mA
Maximum Ambient Temperature: 70°C
Maximum Motor Temperature: +80°C
Technical Specifications
Parameter
Value
Size
140 mm
Mass
2.1 kg
Nominal Voltage
115 VAC
Frequency
60 Hz
Power Input
180 W (max)
Current Draw
1.58 A (max)
Speed
2200 RPM
Protection Class
IP 44
Insulation Class
B
Airflow Performance (at 60 Hz)
Air Flow (m³/h)
Air Pressure (Pa)
460
0
410
200
330
400
230
480
Additional Details
Protection: Class I (requires protective earth connection)
Connection: PVC 4G AWG20, 4x brass lead tips crimped
Accessory: Inlet nozzle (not included)
Standards: EN 60335-1, CE, CSA C22.2 Nr.77, UL 2111
For detailed specifications and technical data, please refer to the datasheet .
Product Metadata
Part Number: R2E140-AI31-30
Manufacturer: EBM PAPST
Country of Origin: Germany (DE)
UOM: EA
ECCN: EAR99
Package Type: BAG
Note: The datasheet URL provided is for reference. Please search the internet for more detailed information about this part number if needed.
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Designed for reliable operation in demanding environments, this forward-curved, single inlet fan offers efficient airflow and robust construction.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Forward curved, single inlet centrifugal fan\u003c\/li\u003e\n \u003cli\u003eMotor: M2E068-DF, 115 VAC, 60 Hz, 2200 RPM\u003c\/li\u003e\n \u003cli\u003eProtection Class: IP 44\u003c\/li\u003e\n \u003cli\u003eInsulation Class: B\u003c\/li\u003e\n \u003cli\u003eOperation Mode: S1 (continuous operation)\u003c\/li\u003e\n \u003cli\u003eMounting Position: Shaft horizontal or rotor on bottom; rotor on top on request\u003c\/li\u003e\n \u003cli\u003eMaterial: Impeller made of sheet steel, coated in black; rotor surface coated in black\u003c\/li\u003e\n \u003cli\u003eMotor Bearings: Ball bearings\u003c\/li\u003e\n \u003cli\u003eProtection: Thermal overload protector (TOP) wired internally\u003c\/li\u003e\n \u003cli\u003eLeakage Current: \u0026lt; 0.75 mA\u003c\/li\u003e\n \u003cli\u003eMaximum Ambient Temperature: 70°C\u003c\/li\u003e\n \u003cli\u003eMaximum Motor Temperature: +80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSize\u003c\/td\u003e\n \u003ctd\u003e140 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMass\u003c\/td\u003e\n \u003ctd\u003e2.1 kg\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNominal Voltage\u003c\/td\u003e\n \u003ctd\u003e115 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency\u003c\/td\u003e\n \u003ctd\u003e60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Input\u003c\/td\u003e\n \u003ctd\u003e180 W (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCurrent Draw\u003c\/td\u003e\n \u003ctd\u003e1.58 A (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpeed\u003c\/td\u003e\n \u003ctd\u003e2200 RPM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProtection Class\u003c\/td\u003e\n \u003ctd\u003eIP 44\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Class\u003c\/td\u003e\n \u003ctd\u003eB\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAirflow Performance (at 60 Hz)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eAir Flow (m³\/h)\u003c\/th\u003e\n \u003cth\u003eAir Pressure (Pa)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e460\u003c\/td\u003e\n \u003ctd\u003e0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e410\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e330\u003c\/td\u003e\n \u003ctd\u003e400\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e230\u003c\/td\u003e\n \u003ctd\u003e480\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eProtection: Class I (requires protective earth connection)\u003c\/li\u003e\n \u003cli\u003eConnection: PVC 4G AWG20, 4x brass lead tips crimped\u003c\/li\u003e\n \u003cli\u003eAccessory: Inlet nozzle (not included)\u003c\/li\u003e\n \u003cli\u003eStandards: EN 60335-1, CE, CSA C22.2 Nr.77, UL 2111\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-pap\/r2e140ai3130-eng.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: R2E140-AI31-30\u003c\/li\u003e\n \u003cli\u003eManufacturer: EBM PAPST\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Germany (DE)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BAG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet URL provided is for reference. Please search the internet for more detailed information about this part number if needed.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-12T15:09:36+05:30","created_at":"2025-08-12T15:09:36+05:30","vendor":"Waldom Electonics","type":"Thermal Management","tags":["AC","Accessories","Blowers","EBM","Fans","IMPORT_CSV","Thermal","WLDM"],"price":1911863,"price_min":1911863,"price_max":1911863,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50612124254525,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"R2E140-AI31-30","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"R2E140-AI31-30","public_title":null,"options":["Default Title"],"price":1911863,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"R2E140-AI31-30","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E140-AI31-30_40239178_d180c6cd.jpg?v=1754991579"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E140-AI31-30_40239178_d180c6cd.jpg?v=1754991579","options":["Title"],"media":[{"alt":null,"id":45801205629245,"position":1,"preview_image":{"aspect_ratio":0.955,"height":200,"width":191,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E140-AI31-30_40239178_d180c6cd.jpg?v=1754991579"},"aspect_ratio":0.955,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E140-AI31-30_40239178_d180c6cd.jpg?v=1754991579","width":191}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eEBM PAPST R2E140-AI31-30 AC Backward-Curved Centrifugal Fan\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your thermal management system with the high-performance \u003cstrong\u003eR2E140-AI31-30\u003c\/strong\u003e AC centrifugal fan from \u003cstrong\u003eEBM PAPST\u003c\/strong\u003e. Designed for reliable operation in demanding environments, this forward-curved, single inlet fan offers efficient airflow and robust construction.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: Forward curved, single inlet centrifugal fan\u003c\/li\u003e\n \u003cli\u003eMotor: M2E068-DF, 115 VAC, 60 Hz, 2200 RPM\u003c\/li\u003e\n \u003cli\u003eProtection Class: IP 44\u003c\/li\u003e\n \u003cli\u003eInsulation Class: B\u003c\/li\u003e\n \u003cli\u003eOperation Mode: S1 (continuous operation)\u003c\/li\u003e\n \u003cli\u003eMounting Position: Shaft horizontal or rotor on bottom; rotor on top on request\u003c\/li\u003e\n \u003cli\u003eMaterial: Impeller made of sheet steel, coated in black; rotor surface coated in black\u003c\/li\u003e\n \u003cli\u003eMotor Bearings: Ball bearings\u003c\/li\u003e\n \u003cli\u003eProtection: Thermal overload protector (TOP) wired internally\u003c\/li\u003e\n \u003cli\u003eLeakage Current: \u0026lt; 0.75 mA\u003c\/li\u003e\n \u003cli\u003eMaximum Ambient Temperature: 70°C\u003c\/li\u003e\n \u003cli\u003eMaximum Motor Temperature: +80°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSize\u003c\/td\u003e\n \u003ctd\u003e140 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMass\u003c\/td\u003e\n \u003ctd\u003e2.1 kg\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNominal Voltage\u003c\/td\u003e\n \u003ctd\u003e115 VAC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency\u003c\/td\u003e\n \u003ctd\u003e60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Input\u003c\/td\u003e\n \u003ctd\u003e180 W (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCurrent Draw\u003c\/td\u003e\n \u003ctd\u003e1.58 A (max)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpeed\u003c\/td\u003e\n \u003ctd\u003e2200 RPM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProtection Class\u003c\/td\u003e\n \u003ctd\u003eIP 44\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Class\u003c\/td\u003e\n \u003ctd\u003eB\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAirflow Performance (at 60 Hz)\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eAir Flow (m³\/h)\u003c\/th\u003e\n \u003cth\u003eAir Pressure (Pa)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e460\u003c\/td\u003e\n \u003ctd\u003e0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e410\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e330\u003c\/td\u003e\n \u003ctd\u003e400\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e230\u003c\/td\u003e\n \u003ctd\u003e480\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eProtection: Class I (requires protective earth connection)\u003c\/li\u003e\n \u003cli\u003eConnection: PVC 4G AWG20, 4x brass lead tips crimped\u003c\/li\u003e\n \u003cli\u003eAccessory: Inlet nozzle (not included)\u003c\/li\u003e\n \u003cli\u003eStandards: EN 60335-1, CE, CSA C22.2 Nr.77, UL 2111\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-pap\/r2e140ai3130-eng.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: R2E140-AI31-30\u003c\/li\u003e\n \u003cli\u003eManufacturer: EBM PAPST\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Germany (DE)\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BAG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The datasheet URL provided is for reference. Please search the internet for more detailed information about this part number if needed.\u003c\/em\u003e\u003c\/p\u003e"}
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