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36
Engineered with exceptionally low rotor inertia and a superior torque-to-inertia ratio, this 36mm motor delivers an extremely low electromechanical time constant. This configuration is exceptionally well-suited for automated equipment that demands rapid, frequent starts and stops without experiencing mechanical lag or overheating.
Advanced electronic commutation entirely replaces traditional mechanical commutators. This streamlined internal architecture fundamentally eliminates carbon dust buildup, ensuring the motor remains internally clean over thousands of hours of operation, significantly reducing maintenance intervals.
The unit maintains a highly rigid speed-torque characteristic. During sudden load changes on the assembly line or within the device, speed fluctuations are strictly contained to less than 1%. This guarantees absolute process consistency for precision-critical tasks.
The physical construction relies on high-performance neodymium (NdFeB) magnets and high-purity copper wire windings, giving the motor a reassuringly dense, solid heft. Paired with precision-machined ball bearings, the internal friction is vastly reduced. When powered, the motor emits only a faint, smooth hum—free from the harsh grinding or rattling typical of lower-grade alternatives. It remains remarkably cool to the touch even during extended operation cycles, maximizing energy transfer and thermal dissipation.
Equipped with integrated, high-accuracy Hall sensors, this series offers immediate compatibility with mainstream brushless motor drivers available on the market. This allows system integrators to establish closed-loop speed and position control with minimal configuration. Every single unit undergoes a strict 100% factory inspection, including comprehensive NVH (Noise, Vibration, and Harshness) analysis and thermal shock testing, ensuring exact batch-to-batch consistency.
Meeting rigorous international standards, the LHBL3640 series is fully CE, RoHS, and ISO9001 compliant, providing immediate regulatory clearance for medical and industrial devices intended for global distribution. Furthermore, we offer extensive OEM/ODM customization capabilities. From modifying the shaft length and diameter to configuring specific lead wires, connectors, and winding parameters, the motor can be precisely tailored to match your specific structural constraints. Optional IP-rated sealing upgrades are also available for environments exposed to dust or moisture.
The following data sheet outlines the precise electrical and mechanical specifications across the LHBL3640 series. Ranging from 8V to 40V operating voltages, these parameters reflect the exact performance metrics validated during our comprehensive load testing. Engineers can rely on these exact figures—including stall torque, rated speed, and current draw—to accurately size power supplies and select appropriate gearheads for specialized applications.
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) | |
LHBL3640-01 | 8-26 | 12 | 2360 | 0.14 | 25.5 | 1830 | 0.69 | 4.9 | 174.10 | 2.5 |
LHBL3640-02 | 8-26 | 12 | 7930 | 0.56 | 19.62 | 6800 | 1.89 | 13.97 | 83.22 | 3.0 |
LHBL3640-03 | 8-26 | 24 | 6140 | 0.26 | 23.5 | 5190 | 0.85 | 12.8 | 229.05 | 2.5 |
LHBL3640-04 | 8-26 | 24 | 16020 | 0.36 | 9.81 | 14940 | 0.98 | 15.35 | 90.68 | 2.5 |
LHBL3640-05 | 8-26 | 24 | 27685 | 0.47 | 19.62 | 22191 | 2.88 | 45.59 | 98.89 | 5.0 |
LHBL3640-06 | 12-40 | 36 | 20686 | 0.29 | 18 | 16726 | 1.30 | 31.53 | 94.02 | 2.5 |
LHBL3640-07 | 8-26 | 24 | 7046 | 0.28 | 56.00 | 5156 | 1.80 | 30.23 | 208.79 | 2.5 |
Medical Devices
In clinical environments, absolute reliability and zero contamination are non-negotiable. The absence of carbon dust generation makes this motor ideal for medical centrifuges, portable oxygen concentrators, infusion diaphragm pumps, and ventilators. Its quiet operation ensures patient comfort, while CE compliance provides immediate peace of mind for device manufacturers.
Smart Home Appliances
The compact 36mm footprint allows for seamless integration into space-constrained consumer electronics without sacrificing power. It provides the sustained high torque required for robot vacuum cleaners navigating thick carpets, home coffee makers grinding dense beans, tabletop aromatherapy diffusers, automatic rotating dining tables, and small floor-cleaning pumps.
Personal Care
For handheld devices, tactile feedback and weight balance are crucial. This motor minimizes internal vibration, delivering a smooth, premium feel in the user's hand. It is the driving force behind automatic hair straighteners, electric facial cleansing brushes, and electric pet clippers, ensuring consistent power delivery that prevents stalling or pulling.
Industrial Equipment Sector
Built to endure the rigors of continuous commercial use, this series thrives in environments demanding frequent actuation. It provides precise positioning and long-term durability for commercial printers, vending machines dispensing heavy items, projector focus drive modules, and ATM card feed mechanisms, drastically reducing field maintenance requirements.
1. Q: What could be the cause if a brushless motor fails to start normally after the entire unit has been assembled?
A: Troubleshooting a non-starting motor typically involves checking the communication between the internal components and the external controller. Common causes include reversed Hall sensor wiring, a mismatched phase sequence in the driver, or insufficient supply current from the power source. Additionally, check for mechanical stalling of the rotor caused by overtightened external assemblies, damage to the stator windings during installation, or incorrect low-speed startup parameter settings programmed into the controller.
2. Q: How significant is the difference in efficiency between brushless motors and brushed DC motors?
A: The efficiency gap is substantial and directly impacts device longevity and thermal management. Standard brushed motors typically operate at an efficiency of only 70%–80% due to friction and electrical arcing. In contrast, our brushless motors achieve an impressive 85%–95% efficiency. This gap widens even further under light-load conditions, meaning battery-powered devices experience significantly reduced long-term power consumption and run noticeably cooler over extended shifts.
3. Q: What are the delivery lead times for standard and custom brushless motors, respectively?
A: We maintain an agile manufacturing pipeline to support rapid prototyping and full-scale production. Standard brushless motors currently in stock are shipped within 7 business days. For custom OEM/ODM models requiring specific modifications—such as altering the shaft dimensions, adjusting the wiring harness, or recalibrating the magnetic circuit—the delivery lead time ranges from 15 to 30 business days. This timeframe depends on the complexity of the mold making and the required sample validation phases.
