33mm RK-528 Micro 528 Motor 6V 12V 24V for Air Oxygen Pump Vacuum Diaphragm Pump

Model: RK-528TB-20240B

Volt:12.0V

Current:65mA

No-Load Speed:5800 r/min

At Maximum Torque:22.8 g.cm

Output shaft: 2MM

Shaft length: 9.5±0.2mm

Screw hole: 2.6*0.45MM

Weight: 80 g

Height:30.1 MM (excluding front and rear bearing housings)

Motor outer diameter:33 MM Max

Custom Items:Outshaft Length; Lead Wire; Connector;
Mount Hole; Speed; Voltage; Torque; Power

Application:ATM/ Automatic vending machine/Copy machine/Paper money counter

Introduction: Permanent magnet brushed DC motor is equipped with permanent magnets that provide a strong magnetic field and ensure efficient operation. The brushed design of the motor allows for easy maintenance and adjustment of speed and torque.

Product Note: Data in this typical specification sheet are for other certain customers. Voltage, rated torque, speed, current, power and shaft extension feature & dimension can be customized to meet customer specific requirement.

RK-528TB Mini Brushed Motor Drawing

RK-528TB Applicartions

The 33mm RK-528 Micro Motor is a versatile and high-performance motor designed for demanding applications in air and fluid handling systems. With operating voltages of 6V, 12V, and 24V, this compact yet powerful motor is ideal for driving air oxygen pumps, vacuum pumps, and diaphragm pumps. Its reliable performance, energy efficiency, and compact design make it a top choice for industries requiring precision and durability.

1. Air Oxygen Pumps

The RK-528 motor is widely used in medical and industrial oxygen pumps, ensuring a steady and reliable flow of oxygen. Its compact size and quiet operation make it ideal for medical devices such as portable oxygen concentrators and respiratory equipment.

Image Suggestion: A portable oxygen concentrator with the RK-528 motor highlighted, showing its integration into the device.

2. Vacuum Pumps

In vacuum pump systems, the RK-528 motor provides the necessary power to create and maintain vacuum pressure. It is commonly used in applications such as laboratory equipment, packaging machines, and HVAC systems.

Image Suggestion: A laboratory vacuum pump with the RK-528 motor showcased as the core component.

3. Diaphragm Pumps

The motor’s ability to deliver consistent torque makes it perfect for diaphragm pumps, which are used in water treatment, chemical dosing, and fuel transfer systems. Its durability ensures long-lasting performance even in harsh environments.

Image Suggestion: A diaphragm pump in an industrial setting, with the RK-528 motor visible as part of the assembly.

4. Home Appliances

The RK-528 motor is also used in small household appliances such as mini vacuum cleaners, air purifiers, and inflators. Its compact design and efficient operation make it a popular choice for consumer products.

Image Suggestion: A mini vacuum cleaner with the RK-528 motor highlighted, emphasizing its role in the appliance’s functionality.

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-quality DC motors integrates professional development, production and sales, offering a wide range of DC motors, including brushed and brushless motors, geared motors,stepper motor. We has been at the forefront of motor manufacturing and customizing for 20 years, consistently delivering high-performing and reliable products to clients worldwide.

These motors are designed for various applications, including industrial equipment, medical devices, robotics, automotive systems, motor vehicle and more. We also provides Customized DC Motor Solutions to meet specific customer needs.