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.

electric motor
UNITED MOTION INC.
greensky power
MOTORS
DRIVERS
OUR MISSION

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.

wide motor option
stable supply chain
APPLICATIONS

Lawn Mowing Robots

Lawn Mowing Robots

Modern lawn mowing robots require efficient, quiet, and precise operation to handle uneven terrain and long working hours. Compact, energy-saving BLDC motors provide the torque and durability these smart machines need, ensuring reliable performance and a longer lifespan. They help create cleaner, greener, and more autonomous lawn care systems for home and commercial use.
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Electric Bicycles

Electric Bicycles

Electric bicycles combine smooth acceleration, strong torque, and whisper-quiet motion for an enjoyable ride. Using BLDC or geared DC motors designed for energy efficiency and lightweight integration, e-bikes achieve better comfort and longer battery range. Ideal for daily commuting or long-distance cycling, they deliver dependable power and a seamless riding experience.
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Water Pumps

Water Pumps

Efficient water pump systems rely on stable torque, precise speed control, and long-term reliability. BLDC and PMDC motors make this possible with their durable construction, high efficiency, and low maintenance design. Suitable for residential, agricultural, and industrial use, these motors maintain steady water flow while helping reduce overall energy costs.
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Electric Kayaks

Electric Kayaks

Electric kayaks offer smooth propulsion, strong thrust, and a quiet, eco-friendly ride across the water. Compact and waterproof BLDC motors deliver efficient power with excellent corrosion resistance, allowing for longer trips and less energy consumption. Designed for outdoor adventure, they combine durability, performance, and comfort in one sleek system.
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Company News & Blogs

Agricultural Machinery

🇳🇿 New Zealand Global Application Case: High-Power DC Brushless Motors for Agricultural Machinery

🇳🇿 New Zealand Global Application Case: High-Power DC Brushless Motors for Agricultural Machinery Country: New Zealand Product: High-Power DC Brushless Motor Application: Agricultural Machinery In New Zealand , agricultural machinery must operate under demanding conditions while delivering high power and efficiency. The High-Power DC Brushless Motor is designed to support modern agricultural equipment such as

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Electric Stamp Machines

🇯🇵 Japan Global Application Case: DC Brushless Gear Motor and Controller for Electric Stamp Machines

🇯🇵 Japan Global Application Case: DC Brushless Gear Motor and Controller for Electric Stamp Machines Country: Japan Product: DC Brushless Gear Motor + Controller Application: Electric Stamp Machine In Japan, where manufacturing precision and reliability are highly valued, electric stamp machines require motor solutions capable of accurate positioning, repeatable force control, and long-term stability. The

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DC Brushless Motor with Gearbox and Brake for Pharmaceutical Warehousing Automation

🇮🇳 India Global Application Case: DC Brushless Motor with Gearbox and Brake for Pharmaceutical Warehousing Automation

🇮🇳 India Global Application Case: DC Brushless Motor with Gearbox and Brake for Pharmaceutical Warehousing Automation Country: India Product: DC Brushless Motor + Planetary Gearbox + Brake Motor Application: Pharmaceutical Warehousing and Logistics India’s pharmaceutical industry relies heavily on automated warehousing and logistics systems to ensure efficiency, accuracy, and regulatory compliance. In this environment, motor

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🇦🇷 Argentina Global Application Case: DC Brushless Gear Motor for Automatic Seeder Systems

Argentina Global Application Case: DC Brushless Gear Motor for Automatic Seeder Systems   Country: Argentina Product: DC Brushless Gear Motor Model: GSBLD44R10D12/44P51K Application: Automatic Seeder In Argentina, where large-scale agriculture plays a critical role in the national economy, precision and reliability are essential for modern farming equipment. The GSBLD44R10D12/44P51K DC Brushless Gear Motor has been

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Automatic Door

🇻🇳 Vietnam Global Application Case: DC Brushless Gear Motor with Brake for Automatic Door Systems

🇻🇳 Vietnam Global Application Case: DC Brushless Gear Motor with Brake for Automatic Door Systems Country: Vietnam Product: DC Brushless Gear Motor + Brake Motor Application: Automatic Door Vietnam’s rapid urban development has driven strong demand for reliable and modern automatic door systems in commercial buildings, factories, and public facilities. The DC Brushless Gear Motor

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Automatic Door

🇷🇺 Russia Global Application Case: DC Brushless Motor and Controller for Automatic Door Solutions

🇷🇺 Russia Global Application Case: DC Brushless Motor and Controller for Automatic Door Solutions Country: Russia Product: DC Brushless Motor + Controller Application: Automatic Door In Russia’s commercial and residential infrastructure, automatic door systems are widely used in office buildings, hospitals, shopping centers, and transportation hubs. These systems demand reliable motor solutions capable of stable

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Customer Service

 

United Motion Inc.’s motion solution apply in diverse areas all around the world.

Our sales and engineering support teams are ready to assist you with any questions, including quotation, application support, and product configuration.

Please submit your requirements through our Custom Service Form to ensure a faster response. Or you can reach us at info@unitedmotioninc.com  for general inquiries.

Tell Us About Your Application Requirements

 

United Motion Inc welcomes  inquiries and challenges. If you find our standard products cannot meet your need, please feel free to contact us for customization. Our professional engineering and service team will quickly review your need and propose a solution if we can make it. 

We look forward to communicating and collaborating with you!

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