📊 Technical Specifications
| SIZE |
VOLTAGE |
POWER |
SPEED |
Wind Pressure |
Fan Blades |
| 25 | Custom | 5-50W | 39,500 rpm | Max 15g | 13 |
| 28.8 | 7.4V/12V/24V/220V | 100W - 180W | 110K - 130K rpm | Max 220g | 13 |
| 40 | 12V/16.8V/21V/24V/220V | 250W - 500W | 96K rpm | Max 600g | 15 |
| 50 | 16.8V/21V/24V/220V | 350W - 450W | 60K rpm | Max 850g | 15 |
| 53 | 16.8V/21V/24V/220V | 400W - 500W | 60K rpm | Max 1000g | 15 |
| 70 | 16.8V/21V/24V/220V | 900W - 1100W | 50K rpm | Max 1600g | 17 |
Control Modes: Potentiometer speed control, Step speed control, PWM speed control.
Frequently Asked Questions
Q: Is the online price accurate for all models?
A: The online prices are rough estimates for standard models. Please contact us with your specific requirements to receive an accurate and competitive quote.
Q: What is your standard after-sales service policy?
A: We typically provide a one-year guarantee after delivery. While lifespan varies based on duty cycles, we remain committed to helping resolve any technical issues.
Q: What certifications do your motors hold?
A: All materials are RoHS compliant. For specific certifications like CE, UL, ETL, or WEEE, we can apply for them based on client requests, typically taking 2-3 months.
Q: Can you handle customized motor specifications?
A: Yes, over 98% of our products are customized. We specialize in OEM/ODM manufacturing to meet specific transmission and structural design requirements.
Q: What are the available speed control modes?
A: We offer three primary control modes: Potentiometer speed control, Step speed control, and PWM speed control.
Q: Do you offer technical support for new projects?
A: We provide free technical support and resolution solutions for each project, accompanying our customers until full satisfaction is reached.