AC Backward-Curved Motorized Impeller - R2E175-AC77-18
Introducing the EBM PAPST R2E175-AC77-18, a high-performance AC backward-curved motorized impeller designed for efficient air movement applications. Manufactured in Germany, this device combines robust construction with precise engineering to ensure reliable operation in various industrial and commercial environments.
Product Features
Type: AC backward-curved motorized impeller
Protection Class: IP 44 (depending on installation and position)
Compliance: EN 60335-1, UL 2111, CSA C22.2 Nr.77, CCC
Technical Specifications
Parameter
Details
Nominal Voltage / VAC
230
Frequency / Hz
60
Speed / min-1
2900
Capacitor / µF
1.5
Capacitor Voltage / VDB
450
Max. Ambient Temperature / °C
-25 to 65
Max. Permissible Ambient Motor Temp. (Transp./Storage) / °C
+80
Min. Permissible Ambient Motor Temp. (Transp./Storage) / °C
-40
Weight
1.4 kg
Mounting & Storage
Secure mounting screws against accidental loosening, using self-locking screws if necessary.
Transport in original packaging; secure to prevent slipping.
Store in a dry, weatherproof environment, protected from environmental impacts and dirt.
Recommended storage duration: up to one year for optimal performance.
Safety & Handling
Only qualified personnel should install, test, or maintain the device.
Ensure all protective features are in place during operation.
Avoid contact with rotor and impeller once installed due to electrical insulation.
Be aware of hot surfaces and rotating parts; use appropriate protective measures.
Operate within specified ambient temperature ranges to prevent damage.
Additional Information
Part Number: R2E175-AC77-18
Manufacturer: EBM PAPST
Country of Origin: Germany (DE)
UOM: EA
ECCN: EAR99
Package Type: Not specified
Datasheet: Download Datasheet
Note: The datasheet was not processed. Please search the internet for the part number for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10016195150141,"title":"R2E175-AC77-18","handle":"r2e175-ac77-18","description":"\u003ch3\u003eAC Backward-Curved Motorized Impeller - R2E175-AC77-18\u003c\/h3\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eEBM PAPST R2E175-AC77-18\u003c\/strong\u003e, a high-performance AC backward-curved motorized impeller designed for efficient air movement applications. Manufactured in Germany, this device combines robust construction with precise engineering to ensure reliable operation in various industrial and commercial environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: AC backward-curved motorized impeller\u003c\/li\u003e\n \u003cli\u003eProtection Class: IP 44 (depending on installation and position)\u003c\/li\u003e\n \u003cli\u003eInsulation Class: \"B\"\u003c\/li\u003e\n \u003cli\u003eMaterial: Galvanised sheet steel impeller, uncoated rotor surface\u003c\/li\u003e\n \u003cli\u003eNumber of Blades: 16\u003c\/li\u003e\n \u003cli\u003eRotation Direction: Clockwise (seen on rotor)\u003c\/li\u003e\n \u003cli\u003eMotor Bearing: Ball bearing\u003c\/li\u003e\n \u003cli\u003eOperation Mode: S1 (continuous operation)\u003c\/li\u003e\n \u003cli\u003eMotor Power Input: 70 W\u003c\/li\u003e\n \u003cli\u003eSize: 175 mm\u003c\/li\u003e\n \u003cli\u003eMass: 1.4 kg\u003c\/li\u003e\n \u003cli\u003eProtection: Thermal overload protector (TOP) wired internally\u003c\/li\u003e\n \u003cli\u003eMounting Position: Any\u003c\/li\u003e\n \u003cli\u003eCompliance: EN 60335-1, UL 2111, CSA C22.2 Nr.77, CCC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNominal Voltage \/ VAC\u003c\/td\u003e\n \u003ctd\u003e230\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency \/ Hz\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpeed \/ min\u003csup\u003e-1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd\u003e2900\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitor \/ µF\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitor Voltage \/ VDB\u003c\/td\u003e\n \u003ctd\u003e450\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Ambient Temperature \/ °C\u003c\/td\u003e\n \u003ctd\u003e-25 to 65\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Permissible Ambient Motor Temp. (Transp.\/Storage) \/ °C\u003c\/td\u003e\n \u003ctd\u003e+80\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMin. Permissible Ambient Motor Temp. (Transp.\/Storage) \/ °C\u003c\/td\u003e\n \u003ctd\u003e-40\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e1.4 kg\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMounting \u0026amp; Storage\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSecure mounting screws against accidental loosening, using self-locking screws if necessary.\u003c\/li\u003e\n \u003cli\u003eTransport in original packaging; secure to prevent slipping.\u003c\/li\u003e\n \u003cli\u003eStore in a dry, weatherproof environment, protected from environmental impacts and dirt.\u003c\/li\u003e\n \u003cli\u003eRecommended storage duration: up to one year for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Handling\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOnly qualified personnel should install, test, or maintain the device.\u003c\/li\u003e\n \u003cli\u003eEnsure all protective features are in place during operation.\u003c\/li\u003e\n \u003cli\u003eAvoid contact with rotor and impeller once installed due to electrical insulation.\u003c\/li\u003e\n \u003cli\u003eBe aware of hot surfaces and rotating parts; use appropriate protective measures.\u003c\/li\u003e\n \u003cli\u003eOperate within specified ambient temperature ranges to prevent damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: R2E175-AC77-18\u003cbr\u003e\nManufacturer: EBM PAPST\u003cbr\u003e\nCountry of Origin: Germany (DE)\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-pap\/pap-r2e175-ac77-18.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-11T05:44:58+05:30","created_at":"2025-08-11T05:44:58+05:30","vendor":"Waldom Electonics","type":"","tags":["AC","EBM","IMPORT_CSV","WLDM"],"price":1540439,"price_min":1540439,"price_max":1540439,"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":50591066882365,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"R2E175-AC77-18","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"R2E175-AC77-18","public_title":null,"options":["Default Title"],"price":1540439,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"R2E175-AC77-18","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E175-AC77-18_12102911_cbd694f9.jpg?v=1754871303"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E175-AC77-18_12102911_cbd694f9.jpg?v=1754871303","options":["Title"],"media":[{"alt":null,"id":45772783943997,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E175-AC77-18_12102911_cbd694f9.jpg?v=1754871303"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/R2E175-AC77-18_12102911_cbd694f9.jpg?v=1754871303","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAC Backward-Curved Motorized Impeller - R2E175-AC77-18\u003c\/h3\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eEBM PAPST R2E175-AC77-18\u003c\/strong\u003e, a high-performance AC backward-curved motorized impeller designed for efficient air movement applications. Manufactured in Germany, this device combines robust construction with precise engineering to ensure reliable operation in various industrial and commercial environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: AC backward-curved motorized impeller\u003c\/li\u003e\n \u003cli\u003eProtection Class: IP 44 (depending on installation and position)\u003c\/li\u003e\n \u003cli\u003eInsulation Class: \"B\"\u003c\/li\u003e\n \u003cli\u003eMaterial: Galvanised sheet steel impeller, uncoated rotor surface\u003c\/li\u003e\n \u003cli\u003eNumber of Blades: 16\u003c\/li\u003e\n \u003cli\u003eRotation Direction: Clockwise (seen on rotor)\u003c\/li\u003e\n \u003cli\u003eMotor Bearing: Ball bearing\u003c\/li\u003e\n \u003cli\u003eOperation Mode: S1 (continuous operation)\u003c\/li\u003e\n \u003cli\u003eMotor Power Input: 70 W\u003c\/li\u003e\n \u003cli\u003eSize: 175 mm\u003c\/li\u003e\n \u003cli\u003eMass: 1.4 kg\u003c\/li\u003e\n \u003cli\u003eProtection: Thermal overload protector (TOP) wired internally\u003c\/li\u003e\n \u003cli\u003eMounting Position: Any\u003c\/li\u003e\n \u003cli\u003eCompliance: EN 60335-1, UL 2111, CSA C22.2 Nr.77, CCC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eNominal Voltage \/ VAC\u003c\/td\u003e\n \u003ctd\u003e230\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrequency \/ Hz\u003c\/td\u003e\n \u003ctd\u003e60\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSpeed \/ min\u003csup\u003e-1\u003c\/sup\u003e\n\u003c\/td\u003e\n \u003ctd\u003e2900\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitor \/ µF\u003c\/td\u003e\n \u003ctd\u003e1.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCapacitor Voltage \/ VDB\u003c\/td\u003e\n \u003ctd\u003e450\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Ambient Temperature \/ °C\u003c\/td\u003e\n \u003ctd\u003e-25 to 65\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMax. Permissible Ambient Motor Temp. (Transp.\/Storage) \/ °C\u003c\/td\u003e\n \u003ctd\u003e+80\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMin. Permissible Ambient Motor Temp. (Transp.\/Storage) \/ °C\u003c\/td\u003e\n \u003ctd\u003e-40\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e1.4 kg\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMounting \u0026amp; Storage\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSecure mounting screws against accidental loosening, using self-locking screws if necessary.\u003c\/li\u003e\n \u003cli\u003eTransport in original packaging; secure to prevent slipping.\u003c\/li\u003e\n \u003cli\u003eStore in a dry, weatherproof environment, protected from environmental impacts and dirt.\u003c\/li\u003e\n \u003cli\u003eRecommended storage duration: up to one year for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Handling\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOnly qualified personnel should install, test, or maintain the device.\u003c\/li\u003e\n \u003cli\u003eEnsure all protective features are in place during operation.\u003c\/li\u003e\n \u003cli\u003eAvoid contact with rotor and impeller once installed due to electrical insulation.\u003c\/li\u003e\n \u003cli\u003eBe aware of hot surfaces and rotating parts; use appropriate protective measures.\u003c\/li\u003e\n \u003cli\u003eOperate within specified ambient temperature ranges to prevent damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: R2E175-AC77-18\u003cbr\u003e\nManufacturer: EBM PAPST\u003cbr\u003e\nCountry of Origin: Germany (DE)\u003cbr\u003e\nUOM: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: Not specified\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-pap\/pap-r2e175-ac77-18.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
