ALTRA

machine coupling and transmission components, other than for land vehicles, namely, clutches, freewheels, brakes, torque limiters, transmissions, shaft couplings, machine couplings, universal joints, constant velocity joints, angle ball joints, gear reducers, gearheads, gearboxes, linear actuators, linear guides, worm gear jacks, screw jacks, lifting columns, linear motion machines for moving objects, shaft locking devices and shear-pin devices; machine parts, namely, friction, brake, approach and pressure discs, brake linings, pistons, diaphragms, rollers, shafts, hubs, keys, spindles, axles, rails, connecting rods, collars, clevises, engine housings, housing spacers, housing adapters, mounting plates, bearings, bushings, gears, worm shafts, sprocket wheels, pulleys, chains, chain drives, and belts, profile rails and guideways, round rails and guideways, shaft support blocks, rail support blocks, bearing support blocks, pillow blocks, lead screws, lead screw nuts, ball screws, ball screw nuts, ball splines, linear motion tables, carriages, positioning slides, valves, sheaves, and hydraulic or pneumatic connection elements between fixed and rotating parts for conducting a pressure medium; motors, other than for land vehicles, namely, gear motors, drum motors, air motors, electric motors, servo motors, AC synchronous motors, direct drive linear motors, direct drive rotary motors, brush DC motors, brushless DC motors, stepper motors; drives for electric motors; generators; hydraulic power units; cooling systems for wind turbine generators and converters; machine tools, namely, metalworking tools for forming grooves in brake discs and for resurfacing brake discs, lifting tools for installation and removal of yaw brakes and tools for removing pistons from yaw brakes

motor and motion controllers; electric motor drives and controllers; electric brake controllers; electric clutch controllers; electric and electronic controllers for linear actuators and positioning devices; machine controllers; precision positioning devices; electronic control systems for vehicles; electronic control systems for automated (driverless) guided vehicles; computer software for machine control and motion control; computer software for controlling electric motors; computer software for drives used in controlling electric motors; computer software for design, testing and modification of motion algorithms and synchronization of system processes and devices such as controllers, drives, motors and I/O devices used in automated systems; computer software for motion control of robotic systems; data network hardware and computer software for use in synchronizing operation of motor control elements; computer network routers; power supplies; digital amplifiers; frequency converters; rectifiers; power surge protection equipment, circuit breaking apparatus; pulse generators; resistors, contactors, inductors and transformers; capacitor modules; electrical cables; filters for electromagnetic and radio-frequency interference; electrical resolvers; electrical synchros; electric coils and holders for electric coils; sensors, namely, magnetic, inductive, capacitive, photo-electric, rotary, load-cell, and ultrasonic sensors; electric and electromechanical switches, namely, limit switches; touch switches, button switches, foot switches, cable pull switches, magnetic switches and interlock switches

machine coupling and transmission components for vehicles, namely, clutches, freewheels, brakes, torque limiters, shaft couplings, universal joints, constant velocity joints, gear reducers, gearheads, gearboxes, linear actuators, friction, brake, approach and pressure discs, brake linings, bearings, bushings, gears, chains, sheaves, hydraulic or pneumatic connection elements between fixed and rotating parts for conducting a pressure medium; motors; gear motors; air motors; electric motors; servo motors; AC synchronous motors; automated (driverless) guided vehicles

Design, engineering, research and development services for machine coupling and transmission components, other than for land vehicles, namely, clutches, freewheels, brakes, torque limiters, transmissions, shaft couplings, machine couplings, universal joints, constant velocity joints, angle ball joints, gear reducers, gearheads, gearboxes, linear actuators, linear guides, worm gear jacks, screw jacks, lifting columns, linear motion machines for moving objects, shaft locking devices and shear-pin devices; design, engineering, research and development services for machine parts, namely, friction, brake, approach and pressure discs, brake linings, pistons, diaphragms, rollers, shafts, hubs, keys, spindles, axles, rails, connecting rods, collars, clevises, engine housings, housing spacers, housing adapters, mounting plates, bearings, bushings, gears, worm shafts, sprocket wheels, pulleys, chains, chain drives, and belts, profile rails and guideways, round rails and guideways, shaft support blocks, rail support blocks, bearing support blocks, pillow blocks, lead screws, lead screw nuts, ball screws, ball screw nuts, ball splines, linear motion tables, carriages, positioning slides, valves, sheaves, and hydraulic or pneumatic connection elements between fixed and rotating parts for conducting a pressure medium; design, engineering, research and development services for motors, other than for land vehicles, namely, gear motors, drum motors, air motors, electric motors, servo motors, AC synchronous motors, direct drive linear motors, direct drive rotary motors, brush DC motors, brushless DC motors, and stepper motors; design, engineering, research and development services for drives for electric motors, generators, hydraulic power units and cooling systems for wind turbine generators and converters; design, engineering, research and development services for machine tools, namely, metalworking tools for forming grooves in brake discs and for resurfacing brake discs, lifting tools for installation and removal of yaw brakes and tools for removing pistons from yaw brakes; design, engineering, research and development services for motor and motion controllers, electric motor drives and controllers, electric brake controllers, electric clutch controllers, electric and electronic controllers for linear actuators and positioning devices, machine controllers, precision positioning devices, electronic control systems for vehicles, electronic control systems for automated (driverless) guided vehicles, computer software for machine control and motion control, computer software for controlling electric motors, computer software for drives used in controlling electric motors, computer software for design, testing and modification of motion algorithms and synchronization of system processes and devices such as controllers, drives, motors and I/O devices used in automated systems, computer software for motion control of robotic systems, data network hardware and computer software for use in synchronizing operation of motor control elements, computer network routers, power supplies, digital amplifiers, frequency converters, rectifiers, power surge protection equipment, circuit breaking apparatus, pulse generators, resistors, contactors, inductors, transformers, capacitor modules, electrical cables, filters for electromagnetic and radiofrequency interference, electrical resolvers, electrical synchros, electric coils, and holders for electric coils; design, engineering, research and development services for sensors, namely, magnetic, inductive, capacitive, photo-electric, rotary, load-cell, and ultrasonic sensors; design, engineering, research and development services for electric and electromechanical switches, namely, limit switches; touch switches, button switches, foot switches, cable pull switches, magnetic switches and interlock switches; design, engineering, research and development services for machine coupling and transmission components for vehicles, namely, clutches, freewheels, brakes, torque limiters, shaft couplings, universal joints, constant velocity joints, gear reducers, gearheads, gearboxes, linear actuators, friction, brake, approach and pressure discs, brake linings, bearings, bushings, gears, chains, sheaves, and hydraulic or pneumatic connection elements between fixed and rotating parts for conducting a pressure medium; design, engineering, research and development services for motors for vehicles, namely, gear motors; air motors; electric motors; servo motors; and AC synchronous motors; design, engineering, research and development services for automated (driverless) guided vehicles