Guang Dong Lihua Mechatronics Co.,Ltd
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Motor Type:RF-500TB-14415
Voltage:1V-5V DC
Rated Volt:5V
Speed: 3100±100 RPM
Diameter: 32mm
Stall Torque: Free customization
Shaft Diameter: 10.5±0.3mm
Shaft Length:10mm (customizable)
Current (No Load): ≤30mA
Torque: 40mN·mNoise Level <45dB: Ideal for household and office environments.
Wide Temperature Range: Operates efficiently in -20°C to 70°C environments.
Extended Lifespan: Engineered for 5,000+ hours of continuous operation.
ODM/OEM Service :Accepted motor voltage, shaft length, top cover,wires can be tailor-made according to customer’s requirements.
Weight: 40
RF-500TB DC Brushed Motor Paramter Reference
|
Model
| Voltage | No Load | At Maximum Efficiency | Stall | |||||
|
V | Current | Speed | Current | Speed | Torque | Output | Current | Torque | |
| A | RPM | A | RPM | g·cm | W | A | g·cm | ||
| RF-500TB-19250 | 3 | 0.031 | 3100 | 0.17 | 2617 | 12.55 | 0.34 | 0.92 | 80.52 |
| RF-500TB-18280 | 6 | 0.033 | 5640 | 0.22 | 4917 | 14.75 | 0.74 | 1.49 | 115.06 |
| RF-500TB-19220Y | 2.7 | 0.036 | 3011 | 0.18 | 2513 | 11.73 | 0.3 | 0.91 | 70.85 |
| RF-500TB-20215 | 3 | 0.04 | 3550 | 0.2 | 2965 | 12.46 | 0.38 | 1.01 | 75.61 |
|
Customized product parameter are available upon your request Note:1mNm= 1Ncm = 10.2gcm | |||||||||
Notes:
1.Motor Body Length:17.5mm
2.Motor Output Shaft Length:L±0.5mm
3.Motor Output Shaft Diameter:2mm
4.Motor Diameter:32mm
5.Fixed Aperture:M2.5*0.45mm
6.Step Height: about 1.9mm
7.Step diameter: about 6.2mm
8.Distance between two fixed aperture:22±0.1mm
The 500 micro DC motor plays a crucial role in the lidar system of robot vacuum cleaners, primarily by driving the scanning motor of the lidar. The lidar scanning motor acts as the "eyes" of the robot, responsible for detecting and identifying surrounding objects and environments. By emitting laser beams and measuring their return time, the motor helps the robot calculate distances, enabling it to navigate, avoid obstacles, and locate charging stations.
Lidar is an active ranging sensor that calculates distances by emitting laser beams and measuring their return time. Specifically, the lidar emits a laser beam into the environment. When the beam hits an object, it reflects back, and the lidar receives the reflected signal to determine the distance between the object and the robot. This technology allows the robot vacuum cleaner to accurately measure distances and plan cleaning paths, ensuring efficient navigation and obstacle avoidance. In robot vacuum cleaners, the lidar scanning motor typically uses brushed DC motors or brushless DC motors. These motors drive the scanning action of the lidar, ensuring accurate detection of the surrounding environment. Brushed DC motors are more commonly used due to their lower cost and ease of speed control.
Taking the RF-500TB model as an example, its technical parameters include:
Voltage Range: 1.5V–9.0V
Rated Voltage: 5V
Maximum Speed: 3,100 RPM
Stall Current: 0.33A
Maximum Torque: 12.6 mN·m
Output Power: 1.23W
Precision: Ensures accurate scanning and distance measurement for efficient navigation.
Cost-Effective: Brushed DC motors offer a budget-friendly solution without compromising performance.
Compact Design: Fits seamlessly into the lidar system of robot vacuum cleaners.
Reliable Performance: Delivers consistent operation for long-lasting use.
Ideal for Manufacturers – Whether for robot vacuum cleaners or other navigation systems, the 500 micro DC motor offers unmatched precision and reliability, making it the perfect choice for lidar applications.