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Using advanced electronic commutation, current is supplied to the corresponding phase only when needed, resulting in an exceptionally low no-load current of just 3%–8% of the rated current. This intelligent power delivery is fully compatible with both Hall-sensor and sensorless drive modes, allowing for smooth startups and precise speed regulation across various controller setups.
In fan and pump applications, replacing traditional AC induction motors with this unit typically results in measured energy savings of 25%–60%. The core relies on N35 neodymium magnets and 100% pure copper windings, which drastically improve energy conversion efficiency while keeping heat generation to an absolute minimum.
The only wearing part is a precision-machined, maintenance-free bearing. There is no need to provide access for carbon brush replacement, eliminating mechanical friction and carbon dust entirely. Housed in a metal casing that feels solid and cold to the touch, the entire unit achieves a rigorous IP65/IP67 protection rating, easily repelling moisture, dust, and harsh environmental contaminants.
Every motor undergoes a stringent quality control protocol, enduring dynamic rotor balancing, insulation withstand voltage testing, and extreme temperature aging. This ensures absolute consistency in performance, extending the overall lifespan and reducing long-term maintenance burdens for your equipment.
The LHBL5665 series offers highly stable torque and rotational speeds tailored for demanding operational conditions. Backed by rigorous factory testing and fully compliant with CE, RoHS, and UL international standards, these specifications reflect our commitment to consistent, reliable output. Review the exact voltage, current, and torque ratings below to match your specific equipment requirements.
Model | Voltage(V) | No Load | Rated Load | Stall | ||||||
Operating Range | Rated | Speed (rpm) | Current (A) | Torque (mNm) | Speed (rpm) | Current (A) | Output P. (W) | Torque (mNm) | Current (A) | |
LHBL5665-01 | 8-14 | 12 | 3265 | 0.32 | 150 | 2500 | 4.06 | 40.38 | 692.79 | 8.0 |
LHBL5665-02(N35) | 8-14 | 12 | 2405 | 0.52 | 250 | 1786 | 5.45 | 46.75 | 970.6 | 8.0 |
LHBL5665-03 | 8-26 | 24 | 4552 | 0.24 | 190 | 2942 | 3.46 | 58.53 | 537.16 | 8.0 |
LHBL5665-04(N35) | 8-26 | 24 | 2553 | 0.25 | 480 | 1691 | 5.38 | 85.0 | 1418.15 | 8.0 |
LHBL5665-05 | 12-40 | 36 | 4350 | 0.38 | 180 | 3210 | 2.22 | 60.5 | 464 | 8.0 |
LHBL5665-06(N35) | 12-40 | 36 | 3490 | 0.25 | 500 | 2700 | 5.51 | 141.1 | 1550.3 | 8.0 |
LHBL5665-07 | 8-26 | 24 | 8500 | 1.2 | 105 | 7000 | 4.1 | 81.6 | 606.9 | 8.0 |
LHBL5665-08 | 226-375DC | 310VDC | 2195 | 0.15 | 300 | 2077 | 0.57 | 65.3 | 5581 | 1.5 |
In critical healthcare environments where reliability is non-negotiable, this motor provides smooth, vibration-free operation for mixers, centrifuges, X-ray imaging equipment, and electric wheelchairs. The elimination of carbon dust ensures a clean operational footprint, while the whisper-quiet, balanced rotation enhances patient comfort and meets strict hospital noise regulations.
Designed to handle sudden load spikes without stalling, it acts as the dependable core for demanding commercial blenders and robotic lawn mowers. The IP65/IP67 rating means outdoor appliances easily resist morning dew, heavy rain, and corrosive grass clippings, extending the appliance's functional lifespan significantly regardless of weather conditions.
Delivering precise speed control crucial for commercial printers, copiers, projectors, and large-format printers. The advanced electronic commutation guarantees exact positioning and uniform movement, reducing paper jams and mechanical wear in heavy-duty office environments that operate continuously throughout the day.
Built for the factory floor and automated fields, it powers smart lawn mower deck drives, dispensing and potting equipment, and small-scale material mixers. The industrial-grade construction withstands continuous usage, minimizing maintenance downtime and lowering total operational costs for large-scale production facilities.
1. Q: What is the maximum no-load noise level in decibels for a custom low-noise brushless motor?
A: The no-load operating noise of our noise-optimized brushless motors is kept strictly below 30 dB. Precision bearings, dynamically balanced rotors, and a specialized tooth-slot harmonic suppression design work together to eliminate harsh mechanical and electromagnetic noise. This results in a smooth, barely audible hum that is ideal for noise-sensitive applications like medical wards or quiet office spaces.
2. Q: What test reports are available for brushless motors?
A: We provide comprehensive factory test reports detailing no-load speed, rated torque, efficiency curves, insulation resistance, and temperature rise under sustained loads. Because we adhere to strict quality control systems, we can also issue third-party certification documents such as CE, RoHS, and UL upon request, ensuring your final equipment complies with global market entry requirements without regulatory friction.
3. Q: How do I calculate the required power for a brushless motor in my equipment?
A: Calculate the target power based on the specific load weight, desired operating speed, and inherent frictional resistance of your system. We strongly recommend allowing a 20%–30% power margin to account for sudden startup impact loads. Please consult our technical engineering team for personalized drive control compatibility and sizing advice to avoid frequent motor stalling caused by insufficient power allocation.
4. Q: Can the motor specifications be customized for specific industry requirements?
A: Yes, we offer extensive customization services. Our engineering team can modify shaft lengths, adjust winding parameters, and configure specific connector terminals to match your exact spatial and electrical constraints. We also provide tailored drive control solutions, supporting both Hall-sensor and sensorless configurations to integrate flawlessly with your existing controllers and specific industry demands.
