RK-323 24MM Diameter Brushed DC Motor for Mini Water Pump

Categories	Custom DC Motors
Brand Name:	Lihua Motor/ HCS Motors
Model Number:	RK-323SA
Certification:	ISO9001/Reach/RoHs/SGS/CE
Place of Origin:	Dongguan,China
MOQ:	3000pcs
Payment Terms:	T/T
Supply Ability:	12000pcs/Day
Delivery Time:	30-45Days
Packaging Details:	Foam Inner /Carbon Outer
Motor Type:	RK-323SA
Shaft Diameter:	2.0mm
Motor Body Size:	24.4mm*23mm
Rated Voltage:	3V-12V
Shaft Type:	Round/D Shaft/Knurling/Screw thread
Operating Temperature:	-20°C To 80°C
Noise Level:	＜45 dB
No-load Speed:	3000RPM/6000RPM/1200RPM/Or As You Request
Applications:	VCD Engine part,Electric valve, hand charger and mini aerosol dispenser devices
Weight:	25g

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Guang Dong Lihua Mechatronics Co.,Ltd

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RK-323 24MM Diameter Brushed DC Motor for Mini Water Pump

RK-323SA Motor Technical Parameters

Voltage: 12V (other voltages can be customized)
Speed: 3000rpm - 10000rpm
Motor diameter: 24.4mm
Motor height: 23mm
Output shaft diameter: 2.0mm
Output power: 1W - 55W
Brush type: Carbon brushes
Customization service: Voltage, speed, torque and current can be customized

RK-323SA 24mm Micro Brush DC Electric Motor Specifications

Model	Voltage	No Load	Rated Load	Stall
Operating range	Rated	Speed	Current	Speed	Current	Torque	Output	Torque	Current
RK-323SA-11460	11 - 13	12	4546	0.027	3764	0.132	2.575	26.27	1.00	12.84	131	0.619

All technical parameters can be customized to your needs. Note: 1 mNm = 10.2 gcm

RK-323 SA motor technical drawing showing dimensions and specifications

Frequently Asked Questions

Can this DC motor be customized for our application?

Yes. We specialize in customized micro DC motors and gear motors. We can adjust parameters such as voltage, speed (RPM), torque, shaft type, and mounting structure based on your project requirements.

What types of motors do you offer?

We provide a full range of miniature motors, including brushed DC motors, brushless DC motors (BLDC), and DC gear motors. These motor types are widely used in automation, robotics, medical devices, and consumer electronics.

What is the difference between brushed and brushless motors?

Brushed motors are cost-effective with simple control and high starting torque. Brushless motors offer higher efficiency, longer lifespan, lower noise, and less maintenance. We will recommend the most suitable type based on your application.

What customization options are available?

We support full OEM/ODM customization, including voltage (3V-24V or higher), speed & torque adjustment, shaft length/shape (D-cut, worm shaft, dual shaft), gearbox ratio, and noise optimization. Custom winding and gearbox design are also available for specific applications.

Can you develop motors based on drawings or samples?

Yes. Our R&D team can develop motors based on technical drawings, existing samples, or application descriptions. We typically provide prototype samples before mass production.

What industries are your motors used in?

Our mini motors are widely used in smart home devices, automotive systems, medical equipment, robotics & automation, and personal care products. Miniature motors are essential for compact and precision-driven applications.

What is your MOQ for bulk orders?

MOQ depends on the motor type and customization level. For standard models, we support small trial orders. For customized motors, MOQ is based on production complexity.

How do you ensure product quality and reliability?

We implement strict quality control including incoming material inspection, motor performance testing (RPM, torque, noise), and aging tests before shipment. Brushless motors, in particular, offer longer life due to reduced mechanical wear.

What is the lead time for orders?

Samples: 3-7 days; Standard products: 7-15 days; Customized motors: 15-30 days. Lead time may vary depending on design complexity and order quantity.

Do you provide technical support for motor selection?

Yes. Our engineering team helps you select the right motor type, match torque and speed requirements, and optimize motor + gearbox solutions. We aim to provide a complete motion solution, not just a motor.

RK-323 24MM Diameter Brushed DC Motor for Mini Water Pump

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