Product Specification
|
Model |
E382860 |
Heat-resistant temperature |
150-200℃ |
||
|
Rated voltage |
28V |
Rated RPM |
4000 |
Rated torque |
0.2Nm |
|
Rated current |
3.8A |
No-load RPM |
4900 |
Rated efficiency |
80% |
|
No-load current |
0.7A |
Rated power |
83.8W |
Interphase resistance |
0.465Ω |

Characteristic
- High Vibration Resistant DC Brushless Motor has a wide temperature range (-40 ℃~200 ℃) and IP67/68 protection level, which is dustproof, oil proof, and corrosion-resistant, greatly reducing maintenance costs.
- With high efficiency (up to 80%), long lifespan (continuous operation for 3000 hours), and modular customization capabilities, we can flexibly adapt to different equipment needs and provide customers with long-lasting, stable, and energy-saving power solutions.
- Adopting PID closed-loop control, high stability and strong anti-interference ability
- Support adding pump combination control, becoming an important component of servo system
- The impact resistance can reach 147g11ms.
Application

The motors play a crucial role in numerous harsh industrial scenarios with high vibration and impact due to their excellent stability and environmental adaptability.
In the field of AGV/AMR logistics handling, its precise closed-loop control and anti vibration design ensure 0 deviation of transportation trajectory, and can maintain stable operation even under high-frequency start stop and complex road conditions;
In construction machinery such as excavators and loaders, military grade structural design and reinforced bearings effectively resist strong vibrations caused by hydraulic systems, greatly extending the service life of motors;
Oilfield equipment benefits from its IP68 protection level and wide temperature range characteristics, allowing it to operate continuously in dusty, humid, and extreme temperature environments, currently, our high vibration resistant DC brushless motors have been successfully applied to the core power unit of MWD;
The packaging production line relies on its anti oil and anti-corrosion properties to achieve 24/7 uninterrupted and efficient operation in humid environments;
In addition, in special fields such as aerospace, military equipment, and ship power that require extremely high reliability, this motor also demonstrates excellent anti vibration performance and long-lasting stable power output, becoming the preferred power solution for high-end equipment manufacturing.
HELI has a 20000 square meter intelligent production base and an industry-leading motor research and development center. We have formed a core technical team consisting of doctors and masters, and have accumulated over 50 domestic and foreign patented technologies. Through our independently developed military grade vibration suppression system and fully automated production line, we ensure that every motor undergoes rigorous certifications such as dynamic balance testing and military standard vibration testing.
At present, our underground high-temperature and vibration resistant DC brushless motors have been exported to dozens of countries and regions such as Europe, Southeast Asia and the Middle East. By establishing subsidiaries in the Middle East and Russia, we have achieved a global service system for rapid delivery. Thanks to its excellent product stability and localized service advantages, HELI's overseas market share continues to grow. Read More

FAQ
Q: What is the difference between high Vibration Resistant DC Brushless Motor and ordinary BLDC motors?
A: Vibration level: usually<1.0mm/s (ordinary motors>2.5mm/s)
Structural reinforcement: Adopting reinforced bearings, encapsulation technology, and anti loosening screw design
Q: How to test and verify the anti vibration performance of the motor?
A: Our company provides dynamic balance test reports and vibration/impact test videos
Q: Does it support customized development?
A: Yes, please provide the requirements that you need.
Q: How to obtain technical support?
A: We offer: 24/7 online technical consultation, motor selection recommendation, on-site vibration problem diagnosis (appointment required)
Q: Delivery and warranty period?
A: The delivery time depends on the product. Standard products usually take 10 days, while customized products require one month. Warranty time is one year or downhole working 1000hours.
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