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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 25 mm diameter and 63 mm length, 9,7:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 590 RPM speed, 1,2 maximum torque and 48 CPR encoder. Pololu 4822
No product available!
Motor with 25 mm diameter and 67 mm length, 47:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 160 RPM speed, 6 maximum torque and 48 CPR encoder. Pololu 4865
No product available!
Motor with 25 mm diameter and 52 mm length, 47:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 210 RPM speed and 12 maximum torque. Pololu 3205
No product available!
Motor with 25 mm diameter and 48 mm length, 4,4:1 metal gear, 12 V operating voltage, 0,15 A to 5,6 A power consumption, 2250 RPM speed and 1,7 maximum torque. Pololu 3201
No product available!
Motor with 25 mm diameter and 48 mm length, 9,7:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 1030 RPM speed and 3,2 maximum torque. Pololu 3202
No product available!
A complete drive in the form of a 100 mm diameter wheel integrated with a PMSM motor and controller. It communicates via RS485 bus and offers feedback information such as temperature, position, speed and current consumption. Waveshare DDSM115
No product available!
Motor with 25 mm diameter and 50 mm length, 20,4:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 500 RPM speed and 6 maximum torque. Pololu 3203
No product available!
A 12V DC linear actuator designed for precision automation, robotics, DIY projects, and light industrial applications. It offers a nominal stroke of 20 cm and a dynamic load capacity of up to 15 kgf, while maintaining static stability even without power. Built-in limit switches and a feedback potentiometer allow for safe and accurate piston position control, while the IP65-rated aluminum housing provides resistance to dust and moisture. The actuator operates smoothly and quietly at speeds up to 43.9 mm/s without load, and direction changes are achieved by reverse voltage polarity. Pololu 2323
No product available!
Motor with 25 mm diameter and 52 mm length, 34:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 290 RPM speed and 8,5 maximum torque. Pololu 3204
No product available!
Motor with 25 mm diameter and 54 mm length, 75:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 130 RPM speed and 17 maximum torque. Pololu 3206
No product available!
A giant type servo fitted with a plastic gearbox. It is characterised by quite a high durability and strength. SparkFun ROB-11881
No product available!
Motor with 25 mm diameter and 54 mm length, 99:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 100 RPM speed and 21 maximum torque. Pololu 3207
No product available!
Motor with 25 mm diameter and 46 mm length, 12 V operating voltage, 0,05 A to 2,1 A power consumption, 7800 RPM speed, 0,2 maximum torque and 48 CPR encoder. Pololu 4860
No product available!
Motor with 25 mm diameter and 63 mm length, 4,4:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 1700 RPM speed, 0,8 maximum torque and 48 CPR encoder. Pololu 4861
No product available!
Motor with 25 mm diameter and 63 mm length, 9,7:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 770 RPM speed, 1,6 maximum torque and 48 CPR encoder. Pololu 4862
No product available!
Motor with 25 mm diameter and 65 mm length, 20,4:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 370 RPM speed, 3 maximum torque and 48 CPR encoder. Pololu 4863
No product available!
Motor with 25 mm diameter and 67 mm length, 34:1 metal gear, 12 V operating voltage, 0,2 A to 2,1 A power consumption, 220 RPM speed, 4,5 maximum torque and 48 CPR encoder. Pololu 4864
No product available!
Motor with 25 mm diameter and 69 mm length, 99:1 metal gear, 12 V operating voltage, 0,3 A to 5,6 A power consumption, 100 RPM speed, 21 maximum torque and 48 CPR encoder. Pololu 4847
No product available!
Standard type servo fitted with a plastic gearbox. It is characterised by quite high durability and strength. SparkFun ROB-11883
No product available!
Motor with 25 mm diameter and 67 mm length, 34:1 metal gear, 6 V operating voltage, 0,25 A to 2,4 A power consumption, 170 RPM speed, 3,5 maximum torque and 48 CPR encoder. Pololu 4824
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.