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.
In industrial automation and precision machinery, one question keeps coming up: can BLDC motors really handle low-speed, high-torque demands effectively, or are they being pushed beyond their natural strengths? This is not just a technical curiosity—it directly impacts system reliability, cost, and long-term performance. Many buyers searching for “BLDC motor low speed torque performance” or
Choosing the right motor is not just a technical decision—it directly affects efficiency, maintenance cost, and product lifespan. In industrial automation, two common choices are PMDC motors and BLDC motors. While both serve similar purposes, their differences can significantly impact performance in real-world applications. This guide explains those differences in a practical, buyer-focused way. Understanding
In modern manufacturing, precision is no longer optional. CNC machines are expected to deliver consistent accuracy, high speed, and reliable output under demanding conditions. At the center of this performance lies one critical component: the high precision servo drive. Many buyers struggle with issues like positioning errors, unstable motion, overheating, or poor system integration. Choosing
Encoder vs Hall Sensors in BLDC Systems — Which Do You Prefer and Why? In brushless DC motor (BLDC motor) systems, position feedback is everything. It defines how smoothly the motor runs, how efficiently it performs, and how accurately it responds to control inputs. When engineers or procurement teams compare encoder vs Hall sensors, they
What Are the Benefits of a Brushless Motor in a Lawn Mower? Choosing the right motor is one of the most important decisions when designing or buying a lawn mower. Many buyers today are moving away from traditional brushed motors and gas engines toward brushless motors (BLDC motors). The reason is simple: better efficiency, longer
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
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.
