Electromagnetic couplings, clutches and brakes
Electromagnets; permanent magnets and articles intended to become permanent magnets after magnetization; electromagnetic or permanent magnet chucks, clamps and similar holding devices; electromagnetic couplings, clutches and brakes; electromagnetic lifting heads; parts thereof: > Electromagnetic couplings, clutches and brakes
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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]
Products classified under HTS 8505.20.00.00
Electromagnetic Brake for Industrial Motors
This electromagnetic brake uses an electromagnetic field to engage friction discs, stopping motor rotation instantly for safety in machinery. It falls under HTS 8505.20.00.00 as an electromagnetic brake designed for industrial applications like conveyor systems and elevators. The device activates via electrical current to generate holding force without mechanical linkages.
Fail-Safe Electromagnetic Brake for Cranes
Spring-applied electromagnetic brakes release only when energized, providing fail-safe operation for overhead cranes and hoists. Under HTS 8505.20.00.00 as electromagnetic brakes for heavy lifting equipment. Meets OSHA and ASME crane safety requirements.
Electromagnetic Clutch Pack for ATVs
Multi-plate electromagnetic clutch packs for all-terrain vehicles provide smooth engagement and high torque capacity for off-road conditions. HTS 8505.20.00.00 for electromagnetic clutches in recreational vehicles. Designed for wet or dry operation with durable friction materials.
Electromagnetic Tension Brake for Film Winding
Electromagnetic hysteresis brakes provide constant tension control for film, foil, and paper winding in packaging machinery. HTS 8505.20.00.00 for electromagnetic brakes in converting equipment. Non-contact operation prevents web damage during high-speed production.
Electromagnetic Clutch for Conveyor Drives
Electromagnetic clutches enable smooth start-stop operation of conveyor belt drives in distribution centers and manufacturing lines. Under HTS 8505.20.00.00 as electromagnetic couplings for material handling. Overload protection prevents belt damage during startup.
High-Speed Electromagnetic Clutch for Printing Presses
High-speed electromagnetic clutches enable instantaneous start-stop for printing press units with minimal inertia. HTS 8505.20.00.00 classification for electromagnetic clutches in commercial printing. Critical for register accuracy in multi-color web printing.
Electromagnetic Parking Brake for Golf Carts
Compact electromagnetic parking brakes automatically engage on golf carts when power is removed, preventing runaway on slopes. Classified HTS 8505.20.00.00 for electromagnetic brakes in utility vehicles. Low power consumption ideal for battery-powered carts.
Electromagnetic Clutch for CNC Spindle Drives
Precision electromagnetic clutches engage CNC machine spindles with microsecond response for high-speed machining operations. Under HTS 8505.20.00.00 for electromagnetic couplings in metalworking machinery. Maintains spindle concentricity during tool changes.
Electromagnetic Clutch for HVAC Compressors
An electromagnetic clutch engages the compressor pulley in air conditioning systems using an electromagnetic coil to transmit torque from the engine. Classified under HTS 8505.20.00.00 due to its electromagnetic coupling mechanism for automotive and HVAC applications. It allows precise control over compressor operation without direct mechanical connection.
Electromagnetic Holding Brake for Elevators
This safety brake uses electromagnetic force to hold elevator cars stationary during power failure or emergency stops. It qualifies for HTS 8505.20.00.00 as an electromagnetic brake critical for vertical transportation systems. The fail-safe design releases only when energized, ensuring compliance with elevator safety codes.
Electromagnetic Powder Clutch for Tension Control
Electromagnetic powder clutches use magnetic particles in powder form to transmit torque smoothly for web tension control in printing and converting machines. Under HTS 8505.20.00.00 for electromagnetic clutches in industrial automation. Provides slip-free torque transmission with precise speed control.
Electromagnetic Clutch for Electric Forklifts
Designed for electric forklifts, this electromagnetic clutch smoothly engages drive motors for precise speed control and energy efficiency. Falls under HTS 8427.20.00.00? No, HTS 8505.20.00.00 for the electromagnetic coupling mechanism itself. Essential for material handling equipment with variable torque requirements.
Electromagnetic Brakes for Wind Turbine Yaw Systems
High-torque electromagnetic brakes hold wind turbine nacelles in position against extreme wind loads during yaw adjustment. Classified HTS 8505.20.00.00 for renewable energy electromagnetic brakes. Weatherproof design withstands harsh turbine environments with precise holding force.
Electromagnetic Coupling for Servo Drives
Precision electromagnetic couplings transmit torque between servo motors and drives with zero backlash for robotics and CNC machines. HTS 8505.20.00.00 classification for electromagnetic couplings in high-precision applications. Maintains alignment and prevents overload damage.
Electromagnetic Brakes for Robotic Arms
Compact electromagnetic brakes hold robotic arm joints in precise positions during power-off conditions for industrial automation. Classified under HTS 8505.20.00.00 for electromagnetic brakes in robotics. High holding torque in small form factor for multi-axis robots.