The blower heating motor has the following characteristics: The blower's rotor is carefully balanced to ensure smooth operation and minimal vibration. It operates at a higher speed, resulting in smaller gaps between the rotor and the body, reducing leakage and increasing volume efficiency.The impeller runs frictionless, eliminating the need for lubrication and producing oil-free discharged gas, this makes it suitable for applications in the chemical and food industries.The blower operates based on volume, with relatively little change in flow rate with varying pressure. However, the flow rate can be adjusted by changing the speed, allowing for a wide range of pressure options and flow control. Its structure is designed to minimize mechanical friction loss, only the bearing and gear pair have mechanical contact, and the rotor, housing, and gear ring have sufficient strength. This design ensures safe operation and a long service life.
These technical requirements help ensure optimal performance of the blower heating motor, providing efficient and consistent airflow for heating purposes.
●Voltage Range: 74VDC
●Output Power: 120watts
●Duty: S1, S2
●Rated Speed: 2000rpm
●Rated Torque: 0.573Nm
●Rated Current: 2.5A
●Operational Temperature: -40°C to +40°C
●Insulation Grade: Class B, Class F, Class H
●Bearing Type: durable brand ball bearings
●Optional shaft material: #45 Steel, Stainless Steel, Cr40
●Certification: CE, ETL, CAS, UL
Vacuum cleaner, Air conditioning, Exhaust system and ect.
Items |
Unit |
Model |
W8520A |
||
Rated voltage |
V |
74(DC) |
No-load speed |
RPM |
/ |
No-load current |
A |
/ |
Rated speed |
RPM |
2000 |
Rated current |
A |
2.5 |
Rated power |
W |
120 |
Rated Torque |
Nm |
0.573 |
Insulating Strength |
VAC |
1500 |
Insulation Class |
|
F |
IP Class |
|
IP40 |
Our prices are subject to specification depending on technical requirements. We will make offer we clearly understand your working condition and technical requirements.
Yes, we require all international orders to have an ongoing minimum order quantity. Normally 1000PCS, however we also accept the custom made order with smaller quantity with higher expense.
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
For samples, the lead time is about 14 days. For mass production, the lead time is 30~45 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.
You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance before shipment.