Gear motors
Electric motors and generators (excluding generating sets): > Other AC motors, multi-phase: > Of an output not exceeding 750 W: > Exceeding 37.5 W but not exceeding 74.6 W > Gear motors
Duty Rate (from China)
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, and 9903.94.63, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
Articles of iron or steel, derivative articles of iron or steel, articles of aluminum, derivative articles of aluminum, passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks and parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks, semiconductor articles, semi-finished copper and intensive copper derivative products, wood products, or medium- and heavy-duty vehicles or medium- and heavy-duty vehicle parts, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
Products classified under HTS 8501.51.20.20
NEMA 23 Stepper Gear Motor 50W
A compact AC multi-phase stepper gear motor with integrated planetary gearbox, rated at 50W output (0.067 HP), used for precise positioning in automation equipment. Classified under HTS 8501.51.20.20 as a gear motor with output exceeding 37.5W but not exceeding 74.6W. The gear reduction provides high torque at low speeds suitable for CNC machines and robotics.
74W AC Induction Gear Motor 110V
Single-phase compatible multi-phase AC induction gear motor with worm gearbox, 74W output for conveyor drives and packaging machines. Falls under HTS 8501.51.20.20 due to its 74.6W maximum rating and integrated gear head for speed reduction. Provides reliable low-speed high-torque operation in industrial applications.
Planetary Gearmotor 60W for Robotics
High-precision planetary gear AC servo motor, 60W output, designed for robotic arms and automated guided vehicles. HTS 8501.51.20.20 applies to this multi-phase AC motor with output in 37.5-74.6W range featuring integrated gearing. The planetary design offers exceptional torque density and backlash control.
Worm Gear Motor 42W Conveyor Drive
Compact worm gear AC motor rated 42W for light-duty conveyor systems and material handling equipment. Classified HTS 8501.51.20.20 for multi-phase AC gear motors 37.5-74.6W output. Self-locking worm design prevents back-driving under load.
Right Angle Helical Gear Motor 55W
Helical bevel gear motor with 55W AC multi-phase output for 90-degree power transmission in packaging equipment. HTS 8501.51.20.20 covers this output range gear motor configuration. Quiet operation and high efficiency suitable for food processing environments.
Precision Parallel Shaft Gear Motor 68W
Inline parallel shaft AC gear motor 68W for medical device positioning and laboratory automation. HTS 8501.51.20.20 for multi-phase AC gear motors in specified power range. Low vibration and noise profile essential for sensitive applications.
HVAC Damper Actuator Gear Motor 45W
Torque-rated gear motor for HVAC zone dampers and air handling units, 45W AC multi-phase output. Classified HTS 8501.51.20.20 as gear motor 37.5-74.6W range. Modulating control with torque limiting for airflow regulation.
Textile Machine Gear Motor 70W
Synchronized AC gear motor for textile weaving/knitting machines, 70W output with precise speed control. HTS 8501.51.20.20 covers this multi-phase industrial gear motor power range. High cyclic duty rating for continuous textile production.
Pharmaceutical Filling Gear Motor 52W
Sterilizable AC gear motor for pharmaceutical vial/syringe filling stations, 52W multi-phase output. HTS 8501.51.20.20 for specified power range gear motors. Stainless steel construction with smooth surfaces for CIP/SIP cleaning.
Solar Tracker Gear Motor 65W
Weatherproof AC gear motor for single/two-axis solar panel tracking systems, 65W multi-phase rating. Classified HTS 8501.51.20.20 for 37.5-74.6W gear motors. High holding torque maintains position during wind loads.