33mm RF-520 4.5V 12V 2000RPM Brushed DC Electric Motor 2W for Smart Toilet Flip

Model: RF-520

Volt:4.5V

Current:0.25mA

No-Load Speed:2000r/min

At Maximum Torque:22.8 g.cm

Output shaft: 2MM

Shaft length: 9.6±0.2mm

Screw hole: 2.6MM

Hole distance: 16 MM

Weight: 79 g

Height:22.7 MM (excluding front and rear bearing housings)

Motor outer diameter:33 MM

Output aixs shape: D shaft , knurled shaft size

Application:Actuator /Commercial Products/Industrial Tools
Insecticide /Power transmission elevator/Printing machine
Induction Cooker/Alarm Bell

Introduction: RF-520 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.

Customization 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.

33mm RF-520 Mini Motor Drawing

RF-520 Permanent Magnet Brushed DC Motor: Engineered for Excellence

Durable and High-Performance Rotor Crafted from high-grade iron and copper, the rotor ensures long-lasting performance even under demanding conditions. The premium copper commutator is engineered to handle high-speed rotations, enhancing the motor’s reliability and lifespan.	Smooth and Efficient Commutator The precision-designed commutator guarantees seamless operation, minimizing energy loss and maximizing efficiency. This ensures stable performance, making the RK-520 ideal for applications requiring consistent power delivery.
High-Performance Permanent Magnets Equipped with NdFeB (Neodymium-Iron-Boron) magnets, the RK-520 offers superior magnetic strength and thermal stability. These magnets provide up to 30% higher torque density compared to traditional ferrite magnets, enabling the motor to achieve speeds of 3,000 to 15,000 RPM with efficiencies exceeding 85%.	Stringent Material Quality Control Lihua Motor sources materials exclusively from ISO 9001, IATF 16949, RoHS, and REACH-certified suppliers. Each component undergoes rigorous testing, including composition analysis and performance evaluation, to meet global quality standards.

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.