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Category: MECHANICS
Mechanics - Structural Components, Drives and Accessories
The Mechanics category includes components for building drive systems, mechanical structures, robots, machines, electronic devices, and automation systems. The range includes motors, servos, linear actuators, wheels, tracks, robot chassis, mounting components, enclosures, grippers, electromagnets, solenoid valves, and pumps. Available components can be used to generate motion, transfer mechanical power, build actuating mechanisms, and construct and protect complete devices.
Subcategories
There are 2276 products.
Motor with 20 mm diameter and 43 mm length, 63:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 230 RPM speed and 4 kg*cm maximum torque. Pololu 3464
No product available!
Motor with 20 mm diameter and 41 mm length, 31:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 450 RPM speed and 2 kg*cm maximum torque. Pololu 3463
No product available!
Motor with 20 mm diameter and 46 mm length, 391:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 36 RPM speed and 16 kg*cm maximum torque. Pololu 3460
No product available!
Motor with 25 mm diameter and 63 mm length, 4,4:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 1300 RPM speed, 0,6 maximum torque and 48 CPR encoder. Pololu 4821
No product available!
Motor with 20 mm diameter and 41 mm length, 31:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 450 RPM speed and 2 kg*cm maximum torque. Pololu 3451
No product available!
Motor with 20 mm diameter and 44 mm length, 195:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 73 RPM speed and 9.4 kg*cm maximum torque. Pololu 3719
No product available!
Motor with 20 mm diameter and 46 mm length, 250:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 57 RPM speed and 12 kg*cm maximum torque. Pololu 3720
No product available!
Permanent cylindrical neodymium magnet with a diameter of 10 mm and a height of 3 mm. Set of 10 pcs
No product available!
Motor with 20 mm diameter and 46 mm length, 391:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 36 RPM speed and 16 kg*cm maximum torque. Pololu 3722
No product available!
Motor with 20 mm diameter and 46 mm length, 488:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 30 RPM speed and 21 kg*cm maximum torque. Pololu 3723
No product available!
Motor with 20 mm diameter and 41 mm length, 25:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 570 RPM speed and 1.6 kg*cm maximum torque. Pololu 3450
No product available!
Motor with 20 mm diameter and 43 mm length, 63:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 230 RPM speed and 4 kg*cm maximum torque. Pololu 3452
No product available!
Motor with 20 mm diameter and 46 mm length, 313:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 45 RPM speed and 13 kg*cm maximum torque. Pololu 3459
No product available!
Micro digital servo with metal gear. It has a range of motion of 180°. Perfect for controlling a small robotic arm or walking robot. Waveshare WP90
No product available!
Six-wheeled mobile robot chassis designed for projects that require driving on demanding terrain. It uses a driver based on ESP32 and a set of IMU sensors. It can be easily expanded with additional elements, e.g. a robotic arm, camera or LIDAR. Waveshare UGV02 (EU)
No product available!
Motor with 20 mm diameter and 43 mm length, 78:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 180 RPM speed and 4.4 kg*cm maximum torque. Pololu 3453
No product available!
Motor with 20 mm diameter and 44 mm length, 125:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 110 RPM speed and 6.4 kg*cm maximum torque. Pololu 3455
No product available!
Motor with 20 mm diameter and 44 mm length, 195:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 73 RPM speed and 9.4 kg*cm maximum torque. Pololu 3457
No product available!
Motor with 20 mm diameter and 46 mm length, 250:1 metal gear, 6 V operating voltage, 0.15 A to 2.9 A power consumption, 57 RPM speed and 12 kg*cm maximum torque. Pololu 3458
No product available!
Motor with 25 mm diameter and 46 mm length, 6 V operating voltage, 0,05 A to 2,4 A power consumption, 6200 RPM speed, 0,15 maximum torque and 48 CPR encoder. Pololu 4820
No product available!
Motors, Servos and Actuators
Motors, servos, and actuators provide motion for robots, machines, and actuating mechanisms. Depending on the system design, DC motors, BLDC motors, stepper motors, servos, and linear actuators can be selected according to supply voltage, speed, torque, travel range, and control method.
Wheels, Tracks and Robot Chassis
Drive system components enable the construction of mobile platforms and robots designed to move across different surfaces. Wheels, tracks, ball casters, and robot chassis can be used to assemble mobile platforms and match the mechanical structure to the propulsion system, required load capacity, and intended movement characteristics.
Mounting Components and Brackets
Mounting components provide mechanical connections between parts and support the construction of complete devices. Brackets, mounts, and other structural accessories can be used to install motors, sensors, electronic boards, and additional components in robotics, automation, and prototyping projects.
Grippers, Electromagnets and Actuating Components
Grippers and electromagnets can be used to build mechanisms for gripping, holding, and moving objects. Combined with suitable drives and control systems, they can be integrated into robotic manipulators, automation mechanisms, and prototype systems.
Pumps and Solenoid Valves
Pumps and solenoid valves are used in systems requiring the transfer or control of liquids and gases. Parameters such as supply voltage, flow rate, pressure, connection diameter, and compatible medium help determine suitability for pneumatic, hydraulic, dosing, and cooling systems.
Enclosures and Structural Accessories
Enclosures protect electronics and other device components against mechanical damage and environmental conditions within the protection capabilities of a particular design. Enclosure accessories and mounting components facilitate the installation of circuit boards, cables, connectors, and other components inside a device.
Selecting Mechanical Components
Mechanical components should be selected according to dimensions, mounting method, material, load requirements, and mechanical and electrical compatibility. For drive systems, additional parameters such as torque, speed, supply voltage, and the method of transferring mechanical power should also be considered.