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Engineered for demanding applications, the LHBL3657 36mm brushless DC motor integrates high-performance rare-earth magnetic materials and imported precision bearings. This internal architecture guarantees exceptional efficiency while maintaining a remarkably compact footprint, delivering a smooth, silent operation that critical environments demand.
Compared to stepper motors, they offer more than 40% higher power density for the same volume and have no low-frequency resonance zone. The advanced magnetic circuit design ensures continuous, vibration-free torque delivery, which is vital for precise mechanical positioning in sensitive instrumentation.
With no brush dust pollution, they eliminate the need for regular cleaning and maintenance, making them the ideal drive solution for cleanrooms in the food, pharmaceutical, and semiconductor industries. An optimized stator and rotor thermal management system provides tens of thousands of hours of maintenance-free lifespan, strictly complying with CE, RoHS, and ISO quality system standards.
In China, the cost of high-efficiency IE4/IE5-rated BLDC motors in the same power range is now more than 30% lower than that of solutions using asynchronous motors paired with variable-frequency drives. Supported by highly automated production lines and a mature component supply chain, this motor delivers consistent reliability and rapid fulfillment for large-scale procurement requirements.
Before leaving the facility, every motor configuration undergoes stringent dynamic balancing, rigorous high-low temperature aging cycles, and comprehensive NVH (Noise, Vibration, and Harshness) testing. These protocols ensure that the performance metrics listed below remain stable even under continuous, heavy-duty operational cycles.
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) | |
LHBL3657-01 | 8-26 | 12 | 3170 | 0.26 | 29.4 | 2760 | 1.12 | 8.6 | 181.5 | 2.5 |
LHBL3657-02 | 8-26 | 12 | 3100 | 0.24 | 40.22 | 2560 | 1.31 | 10.78 | 215.8 | 2.5 |
LHBL3657-03 | 8-26 | 24 | 6830 | 0.34 | 40.20 | 6134 | 1.48 | 25.80 | 195.0 | 2.5 |
LHBL3657-04 | 8-26 | 24 | 26707 | 0.68 | 29.43 | 21132 | 3.79 | 65.13 | 139.47 | 5.0 |
LHBL3657-05 | 8-26 | 24 | 4743 | 0.25 | 98.00 | 3486 | 2.24 | 35.78 | 369.87 | 5.0 |
Medical pumps, surgical instruments, mixers, centrifuges. The motor's strict adherence to medical electromagnetic compatibility (EMC) standards ensures it operates without interfering with sensitive diagnostic equipment. Its ultra-low noise profile creates a quieter, more comfortable environment for both patients and healthcare professionals, while providing the exact torque required for critical fluid management.
Fans, coffee makers, bubble tea machines. By utilizing a brushless architecture, these motors eliminate the friction and electrical noise associated with traditional brushed designs, resulting in appliances that run cooler, last longer, and provide a premium, silent user experience.
Electric screwdrivers, electric drills, air compressors. The exceptional power density translates to lighter, more ergonomic handheld tools that reduce operator fatigue without sacrificing the continuous rotational force required for demanding industrial or construction tasks.
Printers, copiers, projectors, ATMs, vending machines. To facilitate rapid system integration, these motors directly integrate with high-precision encoders, planetary gearboxes, and integrated drive controllers, offering a complete micro-precision drive solution for complex automated kiosks.
A: Yes. Custom medical-grade brushless motors feature a magnetic circuit design that minimizes electromagnetic interference, produce no sparks, and operate with ultra-low noise and vibration. They comply with medical cleanliness standards and are suitable for ventilators, infusion pumps, and rehabilitation massage equipment. Every unit is subjected to rigorous NVH testing to guarantee reliability in critical healthcare environments.
A: Speed control modes include 0–5 V analog voltage, PWM duty cycle, UART serial port, and CAN bus control; CAN bus is commonly used in automation equipment for synchronized multi-motor operation. This broad compatibility allows engineers to integrate the motors directly into existing logic controllers without requiring complex signal converters.
A: The housings are available with matte black or glossy silver anodizing or electrophoretic coating. In chemical corrosion environments, an additional corrosion-resistant coating can be applied, or a stainless steel housing can be selected to withstand corrosion from acids, alkalis, and moisture. These finishes protect the internal components while providing a smooth, easily cleanable exterior surface.
A: Absolutely. We offer comprehensive customization services tailored to your exact structural requirements. Clients can specify output shaft dimensions, winding parameters, wiring harness interfaces, and specific flange mounting styles. This ensures the motor acts as a drop-in replacement or integrates flawlessly into new, space-constrained terminal equipment designs.
A: Consistency is achieved through our highly automated production lines and a strictly controlled supply chain. Every batch undergoes the same stringent dynamic balancing and high-low temperature aging tests, ensuring that whether you order a hundred units or tens of thousands, the performance, efficiency, and dimensional tolerances remain identical.
