Product Specification
|
Model |
E252415 |
Heat-resistant temperature |
150-200℃ |
||
|
Rated voltage |
24V |
Rated RPM |
5500 |
Rated torque |
0.03Nm |
|
Rated current |
1.2A |
No-load RPM |
7300 |
Rated efficiency |
61.3% |
|
No-load current |
0.4A |
Rated power |
17.3W |
Interphase resistance |
4.603Ω |
We have own research institute, there is a strong R&D capability and can provide customized services of DC burshless motor for client.
You only need to provide the technical parameters and operating conditions you want, and we will provide a suitable solution.
Characteristic & Advantages
The high-temperature resistant micro DC motor adopts special insulation materials and innovative heat dissipation design, which can operate continuously and stably in high temperature environments above 200 ℃, with a performance degradation rate of less than 5%. Its core components have excellent corrosion resistance and are suitable for extreme working conditions such as oil extraction.
Compared to traditional motors, the energy consumption is reduced by 15%, and the built-in intelligent temperature control protection system effectively extends the service life by more than three times, significantly reducing downtime maintenance costs.
Curve
Application
High temperature resistant micro DC motor is used in intelligent downhole equipment for petroleum, micro electronic hydraulic power systems, high-tech robots, such as UAV, UAG etc..
- Adopting PID closed-loop control
- Support MWD/LWD system
- The impact resistance can reach 147g11ms
- Support adding pump combination control
Production scale and capacity
Our R&D team is composed of senior experts and technical specialists, the team covering technical fields such as mechanical, electrical, hydrodynamic analysis, intelligent control, communication and IOT.
The production base has over 50 high-end equipment for production, advanced technology, and efficient operations, which are sufficient to meet your order volumert.
Key process control
The core part of DC brushless motor is handmade by engineers, with high precision and good quality.
The insulation treatment process of stator winding adopts VPI and high-temperature curing.
In terms of lubrication scheme and heat dissipation structure, it conforms to high temperature resistant design to ensure the application of the product.
Quality management system
Quality control throughout the entire process from raw material storage (such as silicon steel sheets and electromagnetic wires) to finished product inspection (such as pressure resistance testing and temperature rise testing), with SPC (Statistical Process Control) capability for critical processes.
HELI has testing equipment and capabilities, such as high-temperature simulation testing environment, and can provide factory inspection reports.
FAQ
Q: What is the temperature resistance of your micro DC motor?
A: 200℃.
Q: What is the size range of your motor?
A: At present, our standard motor outer diameter is 20mm-130mm, but we can customize motor according to client needs.
Q: How is the vibration resistance effect?
A: Resistant to drilling vibration 30g5-200Hz.
Q: How to provide local warranty services?
A: We have established branches in different countries to provide timely and professional services to our clients, such as CHINA HK, Dubai, Russia etc..
Q: How long can a brushless DC motor run continuously?
A: 3000hours
Q: How does temperature affect performance?
A: Winding resistance and permanent magnet flux density will change as temperature changes. As the motor temperature increases, winding resistance will increase based on the temperature coefficient of copper. The flux density of the permanent magnets will also decrease as a function of temperature.
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