E-mail
WhatsApp
The Right-Angle Brushless DC Motor is an integrated power system that combines a brushless motor with a 90° right-angle gearbox. It utilizes a spiral bevel gear to change the direction of power transmission, converting the high-speed rotation of the motor into low-speed, high-torque output, while simultaneously achieving vertical power transmission.
Spatial layout:Parallel-axis motors extend in a straight line, occupying a large length; Right-Angle Brushless DC Motors "fold" the power at a 90-degree angle, greatly saving lateral installation space (approximately 60%).
Transmission scenarios:Parallel-axis motors are suitable for applications requiring "turning" transmission (such as AGV chassis), while parallel-axis motors are more suitable for long, narrow production lines.
90° Folding Power: The input and output shafts are vertically distributed at 90°, resulting in extremely small lateral dimensions. Compared to parallel-axis motors, it can be perfectly integrated into equipment with limited space, making it the only solution for layout challenges.
High Efficiency and Low Noise: Utilizing precision spiral bevel gear meshing, the transmission efficiency reaches 85%-90%, improving efficiency by more than 30% compared to traditional worm gear structures; operating noise is as low as below 45dB, achieving silent operation.
Powerful Output and Protection:The Right-Angle Brushless DC Motor supports speed reduction and torque increase, and with a dedicated driver, it features multiple protections against overcurrent, overload, and overtemperature, ensuring stable operation under complex working conditions and a lifespan of over 10,000 hours.
Mobile Robots and AGVs: Automated Guided Vehicle (AGV) drive wheels, stacker crane chassis for automated warehouses, intelligent logistics vehicles.
Smart Homes and Buildings: Electric curtains (concealed installation), electric clothes racks, automatic door locks, lifting mechanisms.
Collaborative Robots: Robotic arm joints, end effectors, utilizing their compact structure to achieve flexible movement.
Precision Industrial Equipment: Packaging machines, labeling machines, medical testing instruments, optical scanning devices.
Torque Margin: When selecting a model, a 50% margin should be reserved for the actual load torque to cope with frequent starts and stops and impact loads.
Coaxiality Calibration: When installing the load, the coaxiality error between the output shaft and the load must be ≤0.1mm to avoid premature bearing wear caused by uneven loading.
Direction Selection: Select the appropriate installation position according to the output shaft direction code (R right/L left/D double-sided/N hollow).
Driver Matching: Must be used with a dedicated brushless driver. Right-Angle Brushless DC Motor is recommended to reserve 1.5 times the driver power margin.
Polarity Protection: When wiring, strictly prevent the positive and negative terminals of the power supply from being reversed, otherwise the driver board may be easily burned out.
Heat Dissipation: For long-term full-load operation with a large reduction ratio (e.g., ≥100), a heat sink or fan needs to be installed.
Low Temperature Start-up: In extremely cold environments, gear grease may thicken, causing starting difficulties. It is recommended to use a customized low-temperature grease version.
Packaging: High-strength corrugated cardboard boxes or custom wooden crates are used for packaging, with EPE pearl cotton fully wrapped inside to ensure shock and moisture protection during transportation.
Shipping Policy: For standard models and non-standard customized models (such as special shaft lengths or voltages), please consult customer service. We support worldwide sea freight/DHL/air freight.
After-sales Service: 12-month warranty is provided. Repair or replacement services are provided for quality issues not caused by human error.
Q1: What's the difference between a Right-Angle Brushless DC Motor and a parallel shaft motor?
A: The biggest difference lies in installation space and transmission direction.
Parallel shaft: Linear power transmission, long length, short height, high efficiency (>95%), suitable for assembly lines and other equipment with ample space. Right-angle shaft: Power rotates vertically at 90 degrees, extremely small lateral dimensions, suitable for AGVs, robotic arms, and other equipment with limited lateral space, but slightly lower efficiency (85%-90%).
Q2: Is this type of motor noisy?
A: Compared to traditional worm gear reducers, our right-angle shaft motor uses a spiral bevel gear design, resulting in smoother meshing and extremely low operating noise (typically below 45dB), making it ideal for medical or office environments where quiet operation is required.
Q3: Why do I feel backlash in my right-angle shaft motor at low speeds?
A: Due to the mechanical structure (bevel gear meshing), right-angle shaft gearboxes have a slight physical backlash. This is normal. If your application requires extremely high precision, we recommend choosing a planetary gearbox solution.
Q4: How to calculate the final output torque?
A: Simple estimation formula: Output torque ≈ Motor torque × Reduction ratio × Transmission efficiency. Note: The transmission efficiency of a right-angle shaft is approximately 85%-90%. For example, a 0.2 N·m motor paired with a 50x gearbox will have an actual torque of approximately 0.2 × 50 × 0.85 = 8.5 N·m.
Q5: Can the output shaft direction be customized?
A: Yes. We offer multiple output shaft direction options: R (right output shaft), L (left output shaft), D (double-sided output shaft), and N (hollow shaft). The hollow shaft model also supports center routing, facilitating robot joint wiring.
Address
No. 5 Chaoyang Industrial Road, Yayao Town, Heshan City, Guangdong Province,China
Tel
