Guang Dong Lihua Mechatronics Co.,Ltd
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 10000PCS/Day |
| Delivery Time | 35-45Day |
| Packaging Details | Carton |
| Motor Shaft Diameter | 2mm |
| Motor Brush | Long Life Carbon Brush |
| Rated Speed | 4450±445r/min (3V rated) |
| Motor Type | RK-520TC-3190 |
| Rated Current | 200mA Max |
| Motor Size | 22.7mm*33mm* (L*Dia) |
| Mechanical Noise | 60dB Max |
| Life Time | 1000Hour (Reference) |
| Motor Custom Service | Volt & Current & Speed & Torque &Shaft Length |
| Applications | Automatic product/Household Appliance/Air Pumps/Pressure Pumps |
| Brand Name | Lihua Motor/HCS Motors |
| Model Number | RK-520 Motor |
| Certification | Reach/RoHs/IATF16949/ISO9001 |
| Place of Origin | Dongguan,China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 10000PCS/Day |
| Delivery Time | 35-45Day | Packaging Details | Carton |
| Motor Shaft Diameter | 2mm | Motor Brush | Long Life Carbon Brush |
| Rated Speed | 4450±445r/min (3V rated) | Motor Type | RK-520TC-3190 |
| Rated Current | 200mA Max | Motor Size | 22.7mm*33mm* (L*Dia) |
| Mechanical Noise | 60dB Max | Life Time | 1000Hour (Reference) |
| Motor Custom Service | Volt & Current & Speed & Torque &Shaft Length | Applications | Automatic product/Household Appliance/Air Pumps/Pressure Pumps |
| Brand Name | Lihua Motor/HCS Motors | Model Number | RK-520 Motor |
| Certification | Reach/RoHs/IATF16949/ISO9001 | Place of Origin | Dongguan,China |
| High Light | 2mm Double Shaft Motor ，Double Shaft Motor 3V ，4000Rpm Motor | ||
DC Motor 3V RK-520TC-3190 4000Rpm Motor 520 Motor CCW For Mini Pressure Pump
RK-520TC-3190 520 Motor Techincal Parameters
Model: RK-520TC-3190
Shaft Type:Single Shaft
Shaft Diameter: 2mm
Shaft Length: 7.3mm±0.5mm
Motor Body Diameter:33±0.3mm
Motor Body Length: 22.7mm (Without shaft length)
Voltage Range: DC2V-4V
Front Steps Diameter:8.2mm
Front Step Height:2±0.1mm
Diagonal Installation Pitch: 26mm
Mounting Hole Size: M2.6*0.45
Mounting Holes: 2 Holes
RK-520 Dual Shaft DC Electric Motors Dimension
Notes:
1. Usable machine screw length 1. 5max. from motor mounting surface.
2. AIlowable torque for screwing of tapped hole:2. 5kgf-cm max.
3. No remarkable scraches on dents on the surface.
4. Tolerances not otherwise specified decimal:士0. 3mm.
RK-520 Mini Motor TN Curve
Application of RK-520 Micro DC Motor in Micro Pumps
The RK-520 micro DC motor is a high-performance, low-power small motor widely used in micro pumps, providing stable and reliable power support for liquid or gas transportation. Below are its specific applications and advantages in micro pumps:
In the medical field, the RK-520 motor is commonly used in devices such as micro infusion pumps and insulin pumps. Its precise speed control and low noise characteristics ensure accurate drug delivery and patient comfort.
In laboratories, micro pumps driven by the RK-520 motor are used for precise dispensing of liquid reagents or gas samples, suitable for chemical analysis, biological experiments, and other scenarios. Its stable performance and high reliability ensure the accuracy of experimental results.
In household appliances such as coffee machines, humidifiers, or water purifiers, micro pumps driven by the RK-520 motor are used for liquid circulation or atomization. Its low power consumption and long-life design make it ideal for daily household use.
In industrial applications, the RK-520 motor is used in micro cooling pumps, lubrication pumps, or pneumatic control systems, providing efficient liquid or gas transportation solutions for equipment. Its durability and high efficiency make it perform exceptionally well in harsh industrial environments.
In automobiles, the RK-520 motor can be used in fuel pumps, coolant pumps, or windshield washer pumps, ensuring the proper functioning of vehicle systems. Its compact design and stable performance make it highly suitable for the limited space inside vehicles.
High Efficiency: Low power consumption design, suitable for long-term operation.
Low Noise: Quiet operation, enhancing user experience.
Precise Control: Stable speed and torque, ensuring accurate liquid or gas transportation.
Compact Design: Small size, easy to integrate into the compact structure of micro pumps.
Long Lifespan: Strong durability, reducing maintenance and replacement frequency.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Trading Company
Year Established:
2003
Total Annual:
20598600-21971840
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali... Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali...
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