EBM-PAPST INC. 21956-4-1040
Specifications
Manufacturer
ebm-papst Inc.
Manufacturers Part #
21956-4-1040
Lead Time
Factory Stock
Sub-Category
Cable Assemblies
Factory Pack Quantity
1
Datasheet
Extracted Text
Speed 1 Speed 3 Speed 3 Speed 2 Speed 2 Speed 3 Speed 2 Speed 4 Speed 4 Speed 1 Speed 1 Speed 4 D2E146 Series Centrifugal Blower Centrifugal Blower ø 146mm 4-speed AC dual inlet, forward curved cent- Direction of rotation is CCW as seen on plug. rifugal blower operates at 4 air flow Insulation class "F". levels. Via brackets, the standard Cable harness must be ordered separately. external-rotor motor is mounted to Part Number Inches (mm) one side of the scroll housing. 21956-4-1040 11.81 (300) Scroll housing with integrated 21957-4-1040 17.72 (450) 21958-4-1040 25.60 (650) terminal box made of polypropylene 21959-4-1040 39.37 (1000) reinforced with French chalk, color- ed in black. D2E146-HT: impeller VDE/CE approvals. UL on request. made of galvanized steel. D2E146-HS and HR: impeller made of polypropylene in natural color. Part Number D2E146-HT65-49 1 582 115 60 455 64 45 Ball 0.4 D2E146-HS97-71 2 300 230 60** 215 54 40 Ball 0.6 D2E146-HR93-03* 3 205 230 60** 160 55 45 Ball 0.6 * Non UL approved ** 50 Hz data available. 2 3 1 400 1.6 600 2.4 500 2.4 350 1.4 2.0 500 2.0 400 1.2 300 400 1.6 250 1.0 1.6 300 200 0.8 300 1.2 1.2 200 150 0.6 0.8 200 0.8 100 0.4 100 100 0.4 0.4 50 0.2 0 0 0 50 100 150 200 250 300 350 400 450 500 [CFM] 50 100 150 200 250 300 350 [CFM] 50 100 150 200 250 300 [CFM] 3 3 3 [m /h] [m /h] [m /h] 100 200 300 400 500 600 700 800 900 1000 100 200 300 400 500 600 700 100 200 300 400 500 7.01 (178) 6.81 (173) 4.41 (112) 4.33 (110) 4x sheet metal nut for EN ISO 1478-ST4.8 thread. Screw length 0.5 in (12.5 mm) .47 (12) 1.18 8.66 (220) (30) 7.68 (195) e-mail: sales@us.ebmpapst.com · TEL: 860-674-1515 · FAX: 860-674-8536 ebm-papst Inc., 100 Hyde Road, Farmington, CT 06034 USA ebm-papst Inc., 2006 © ebm-papst Inc. reserves the right to change any specifications or data without notice 244 Curve CFM @ 0 VAC Hertz Power (W) dBA Max Amb. Temp C Bearing Type Min Back Pressure (in. wg) 6.42 (163) [Pa] 5.43 (138) [in H2O] [Pa] ø 5.88 (149.5) 2.99 (76) [in HO] 2 [Pa] 5.04 (128) [in HO] 2 8.50 (216)
Frequently asked questions
How does Electronics Finder differ from its competitors?

Is there a warranty for the 21956-4-1040?

Which carrier will Electronics Finder use to ship my parts?

Can I buy parts from Electronics Finder if I am outside the USA?

Which payment methods does Electronics Finder accept?

Why buy from GID?

Quality
We are industry veterans who take pride in our work

Protection
Avoid the dangers of risky trading in the gray market

Access
Our network of suppliers is ready and at your disposal

Savings
Maintain legacy systems to prevent costly downtime

Speed
Time is of the essence, and we are respectful of yours
What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods