Φ33mm RK-520TB 6V 12V 24V Carbon Brushed DC Motor Low Noise For Electric Valve

RK-520TB Motor Technical Parameter

Motor case diameter: 33 mm

Motor case length: 22.7 mm

Votor case shape: Round motor housing

Brush type: Carbon brushed

Motor type: Single brush permanent magnet dc electric motor

Driveshaft shape: D, O, knurling, screw thread, Customization

Bearing type: bushing/ball bearing

Rotation:CW ,CCW

Motor Body Size:33mm*22.7mm

Length motor aixs : L±0.5mm (L can custom)

520 motor materials: plastic end cover with metal case

Construction: Permanent Magnet

This high-performance motor combines advanced materials and precision engineering to deliver reliable operation across various applications, offering exceptional power-to-weight ratio and operational flexibility.

RK-520TB Micro Motor Model Types Table

RK-520TB Motor Features:

1. High-Performance Magnetic Tiles: The RK-520TB motor is equipped with high-strength magnetic tiles, ensuring excellent heat resistance, a wide operating voltage range, quiet operation, high torque output, and extended service life.

2. Premium Bearings: The motor incorporates high-quality bearings that minimize friction between the roller and bearing wall, enabling higher rotational speeds, improved heat dissipation, strong load-bearing capacity, and enhanced rust resistance.

3. Pure Copper Windings: The rotor is precision-engineered using pure copper coils, offering superior conductivity, extended durability, and resistance to high temperatures, pressure, and impact, while maintaining stable rotational performance.

4. Bidirectional Operation: The RK-520TB supports forward and reverse rotation. Simply switch the input polarity or use a dedicated reversing switch or speed controller with directional control functionality.

5. High Torque Output: With a maximum speed of 8000 RPM, the motor delivers robust torque. When paired with a gear reduction system, it provides adjustable torque output—higher reduction ratios result in lower speeds and greater torque.

Product Specifications:

• Model: RK-520TB

• Diameter: Φ33mm

• Voltage: 6V / 12V / 24V

• Type: Carbon Brushed DC Motor

• Application: Ideal for electric valves and other low-noise, high-performance applications.

The RK-520TB motor combines advanced engineering and high-quality materials to deliver efficient, durable, and versatile performance for a wide range of industrial and commercial applications.

Why Choose Lihua's RK-520TB Motor?

Pure Copper Coil Our High Torque 12 Volt Motor 520 Motor uses pure copper coil.The coil is made of pure copper enameled wire.Burn it with fire. If it does not break, it is "pure copper enameled wire". If it is easy to break, it is copper-clad aluminum enameled wire."	Motor Commitator Checking The life of the motor is required for each of our products.we use a microscope inspection, ensure that each replacement The surface of the deflector is smooth, and there will be no copper chips between the grooves.	Carbon Brush Design The quality of the carbon brush directly affects the quality of the motor longevity and stability.We select better carbon brush to make the motor have longer life and lower noise,more stable.	Stable Motor Performance Offering Custom design services for your products. More possibilities and better suitable for you.High Torque 12 Volt Motor 520 mini motor is popular in cleaning machine and medical devices.