United Motion Inc. is the U.S. subsidiary of Greensky Power Company, a professional motor and driver manufacturer with over 15 years of experience in motor industry.
Over the past decade, our portfolio has grown from traditional DC and induction motors to advanced BLDC/PMSM and servo systems featuring cutting-edge technologies. We also collaborate with world-class manufacturers such as Wolong Electric Drive and OLI Motion Control to provide reliable, application-appropriate drive solutions.
With one main manufacturing facility in China and a new facility under construction in Thailand, our annual production capacity is expected to reach 1,000,000 units in 2026 and continue to increase.
In North America, United Motion Inc. serves as your dedicated sales and technical support partner, helping you select and implement the right motor and drive solutions for your applications.
At United Motion Inc., we combine global manufacturing expertise with professional engineering support to deliver high-quality motor solutions tailored to the unique needs of our customers worldwide.
BLDC Motor vs Stepper Motor: Which One Is Better for Automation? Choosing the right motor is one of the most critical decisions in automation design. Many engineers and buyers often face the same question: BLDC motor vs stepper motor—which one is better? The answer is not simple, because each motor type solves different problems. Selecting
Motors Used in Commercial Lawn Mowers Commercial lawn care is no longer just about cutting grass. It is about speed, consistency, cost control, and reliability in demanding environments. Choosing the right motor is one of the most critical decisions for manufacturers and fleet operators, yet it is often misunderstood or oversimplified. This guide explains everything
What Are the Key Benefits of Using BLDC Motors? Brushless DC motors, commonly known as BLDC motors, are quickly becoming the preferred choice across industries that demand efficiency, durability, and precise control. From industrial automation to robotics and electric vehicles, their adoption is not just a trend—it is a shift driven by real operational advantages.
BLDC Motor Without Brake vs With Brake: Real-World Performance Comparison In modern motion control systems, choosing the right motor configuration is not just about torque or speed anymore. One of the most overlooked—but critical—decisions is whether to use a BLDC motor with brake or without brake. This choice directly impacts system safety, precision, cost, and
Advantages of Brushless Motors in Lawn Mowers Choosing the right motor is one of the most important decisions in lawn mower design. Whether you are building a robotic lawn mower or upgrading a commercial electric mower, performance, efficiency, and durability all depend heavily on the motor. In recent years, brushless DC motors (BLDC motors) have
What Size Motor Do You Need? Choosing the right motor size is one of the most common challenges engineers and buyers face when designing or sourcing motion systems. Many projects fail or underperform not because of poor components, but because the motor is either oversized or undersized. This leads to wasted cost, overheating, inefficiency, or
United Motion Inc. is a professional BLDC motor manufacturer that designs, produces, and supplies a wide range of electric motors, including brushless DC motors, stepper motors, and servo motors, while also providing customized motion control solutions for industrial applications.
Electric motors commonly used in automation and robotics include BLDC motors, stepper motors, and servo motors, as each type offers different advantages in terms of precision, torque control, and system integration.
BLDC motors can be customized to meet specific application requirements by adjusting parameters such as voltage, torque, speed, and mechanical design, and they can also be integrated with gearboxes, encoders, or drivers for improved performance.
Brushless DC motors are commonly used in industries such as industrial automation, robotics, electric mobility, agricultural machinery, medical devices, and smart equipment due to their high efficiency and reliable performance.
When selecting an industrial BLDC motor, important factors to consider include torque requirements, speed range, voltage, efficiency, thermal performance, and the environmental conditions in which the motor will operate.
United Motion Inc. is a strong choice as an electric motor supplier because it offers a wide product range, reliable quality, customization capabilities, and engineering support that help customers develop efficient and durable motion control systems.
