Motors

If you’re in the market for a reliable and cost-effective DC motor, then look no further than Sinotech! As a leading global manufacturer and distributor of custom-made DC motors, Sinotech knows how to ensure that its products meet the highest standards – both during production as well as once they reach your door. 

With decades of experience in the field, their design team has perfected the art of creating efficient yet user-friendly motors that can be tailored to suit any application’s needs. From concept to completion – every part is manufactured with efficiency and functionality. If you’re looking for a reliable motor solution, then Sinotech is here to help!

Important Note: This motor catalog represents motors that our factories have made, can make, or can modify to produce custom motors. We do not stock motors and only offer them in quantity for equipment manufacturers.

Click below to view catalog pages and technical references.

What is an Electric Motor?

An electric motor is a device that converts electrical energy into mechanical energy. It uses an electric current to generate a magnetic field, which then interacts with a magnetic field in the rotor – the part of the motor that turns. 

When the two fields interact, they create a force that causes the rotor to turn.

This rotation can power anything from industrial machinery and robots to fans, pumps, and more!

In addition to creating rotational power, electric motors generate heat as a side effect of their operation.

The type of electricity used in an electric motor varies depending on its purpose. Most common types use alternating current (AC) or direct current (DC). AC motors are typically found in larger-scale applications such as industrial equipment, while DC motors are often used in smaller-scale applications like fans and pumps. 

Applications of Electric Motor

Electric motors are one of the most widely used machinery today for a good reason. They are incredibly versatile and can be applied to various applications, from powering small devices to controlling large industrial machines. 

Some of the more common applications for electric motors include:

• Fans and blowers
• Pumps
• Conveyor belts
• Machine tools
• Compressors
• Refrigeration units
• HVAC systems

Different Types of Electric Motors Available

When it comes to electric motors, there are many types available. The most common types of electric motors available include:

AC Induction Motors 

These are among the most commonly used types of electric motors due to their high efficiency, durability, and low cost. They use alternating current (AC) electricity to create torque for various applications such as pumps, fans, conveyors, etc. 

These motors are efficient when running at constant speed but may not be suitable for applications requiring variable speeds or frequent start-stop operations. 

Brushless DC Motors (BLDCs) 

This is another popular type of motor because they offer improved performance over AC induction motors. They use direct current (DC) electricity to turn a shaft, but unlike regular DC motors, they don’t have brushes or commutators, which helps reduce their noise and vibration levels. 

Stepper Motors

Stepper Motors are another type of electric motor that can be used for precise, open-loop control operations. Unlike other motors, stepper motors move in small, discrete steps instead of continuously varying speeds. This makes them ideal for applications such as 3D printers and CNC machines where exact positioning is essential. 

Servo Motors 

Servo Motors are a special type of motor designed for use in closed-loop systems. They feature feedback signals from sensors to help ensure accuracy and repeatability during operation. 

Sinotech is your trusted provider of electric motors 

When it comes to motors and motor parts, Sinotech offers a comprehensive selection—from AC and DC motors to universal motors and windshield wiper motors. Our experts will advise on their application, features, design, and cost-effectiveness. And we have earned a reputation for providing reliable products that meet customer specifications. 

Whether you are searching for electric motors or components, our experienced professionals are ready to secure a long-term business relationship. Call us at (503) 828-9882 to assist you with all your motor needs!