The FS5106B is a general-purpose, low-cost standard analog servo from FEETECH. Two ball bearings help reduce friction and improve performance. Servo horns and associated hardware are included.

Key specs at 6 V: 0.16 sec/60°, 80 oz-in (6 kg-cm), 41 g

Twisted Servo Extension Cable 24" Male - Female

DC Micro motor module with metal gear with a gear ratio of 75:1. The motor is connected to the board containing the driver. DFRobot DFR0399

Pololu Universal Aluminum Mounting Hub for 1/4â€l Shaft, M3 Holes (2-Pack)

Aluminum bracket with holes for M3 screws for 37D mm gear motors. Pololu 1995

A controller dedicated to Minisumo class robots. It is compatible with Arduino Uno and Arduino Nano boards. Cytron MAKER-MSUMO

This black anodized aluminum bracket lets you securely mount typical NEMA 17-size stepper motors to your project. The bracket features several slots and holes for a wide variety of mounting solutions, and four M3×6mm screws are included for securing the motor to the bracket. Pololu 2266

Motor with 37 mm diameter and 65 mm length, 10:1 metal gear, 12 V operating voltage, 0,2 A to 5,5 A power consumption, 1000 RPM speed, 4,9 maximum torque and 64 CPR encoder. Pololu 4758

Side panel with sensors for Totem Mini Lab and Totem Micro Lab sets. The board has a microphone, OLED display, DH11 humidity sensor, NTC thermistor, buzzer and a DC motor control module. Totem TE-SP02-B

High-power brushed DC motor with a 120:1 reduction gearbox, intended for operation at 4.5 V, 9.7mm-long gearbox, 3 mm-diameter D-shaped output shaft that is perpendicular to the motor shaft, and a built-in safety clutch. Pololu 1511

A set for building a fighting robot controlled by a mobile application for a smartphone or tablet. Totem TRK-MT1G

These aluminum gearmotor brackets let you securely mount our larger Pololu plastic gearmotors (228:1 offset, 120:1 offset, 200:1 90-degree, and 120:1 90-degree) to your project. These brackets are sold in pairs, and each bracket comes with two 1″ long and two 0.75″ long #2-56 screws for securing different size motors.

Pololu low-power miniature engine, with a 15:1 transmission, shaft speed is 1400 rpm, torque is 0.2 kg * cm (0.02 Nm). Pololu 4783

The Parallax Feedback 360 ° is a digital servo designed for continuous operation. Standard PWM modeling is used for control. The recommended operating voltage is 6 V, at this voltage the servomotor has a speed of 140 rpm and a torque of 2.5 kg * cm (0.25 Nm). In addition, the servo has a Hall sensor. Pololu 3432

This power distribution board is designed specifically for the Romi chassis as a convenient way to access the chassis’s battery power and pass that on the rest of the electronics that make up your robot. Pololu 3541  

This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes and a 100.37:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.

Key specs at 12 V: 320 RPM and 100 mA with no load, 30 oz-in (2.2 kg-cm) and 0.8 A at stall.

Small metal gear motor, 30 RPM speed, 12V operating voltage. GA12-N20-0020

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 10 V, and draws a current of 0.5 A per coil. Pololu 1208

Aluminum platform for building a mobile robot. Numerous holes were made in the plate to facilitate the assembly of motors and electronics. The set is equipped with 4 TT motors and 4 Mecanum multidirectional wheels with a diameter of 60 mm