100 RPM 12V JGY370 - Motor with worm gear

Description

DC motor with a nominal supply voltage of 12 V with a metal worm gear with a ratio of 1: 324. The motor can be supplied with voltage in the range 6-15 V. The rotational speed of the drive without load is 100 rpm. The motor consumes a current of approx. 200 mA without load. At its maximum allowable load, the motor draws approximately 3.5 A and generates a torque of 0,9 kg-cm (0.09 Nm). Weight of the drive unit 165 g.

Features

• Nominal operating voltage of the motor: 12V (safe operating range: 6-15V)
• Nominal unloaded motor current: 200 mA
• Nominal load motor current: 3.5 A
• Metal gear with a gear ratio: 1: 324
• "D" shaped shaft
• Weight: 165 g

Technical drawing

Types and parameters of JGY370 engines:

Our offer includes JGY370 engines with gear ratios from 16: 1 to 3000: 1.

Wheels

Our offer includes wheels suitable for motors with a shaft with a diameter of 6 mm and the shape of the letter "D". Narrow wheels, all-terrain wheels and Scooter wheels of various diameters are available.

Black 80x10mm Pololu Wheels (requires an adapter)	White 80x10mm Pololu Wheels (requires an adapter)	Yellow Pololu 80x10mm wheel with adapter and mounted motor
Wild Thumper chrome wheels (requires adapter)	Wild Thumper red matalic wheels (requires adapter)	Wild Thumper wheel with mounted motor
A list of Pololu Scooter wheels made of polyurethane with different diameters		Scooter wheel adapters

Motor controllers

It is not possible to control the motors directly from the microcontroller ports due to the high power consumption. This problem is solved by the motor drivers. Thanks to the controllers, it is possible not only to turn on and only the motors, but also to control their speed and direction of rotation.

Our offer includes a number of drivers for one or two motors. The drivers are available in the form of modules and shield extensions for Arduino and Raspberry Pi.

RoboClaw 2x7A Motor Controller (V5B) - a two-channel driver for DC motors	Shield Arduino with dual driver for DC motors with the VNH5019 chip	MDD3A DC Motor Driver 3A 4V-16V - 2-channel DC motor driver

Current sensors

Current sensors measure how much current the motors are consuming at a given moment, which allows to determine the load on the motors. Our offer includes sensors with measuring ranges from ± 5 to ± 75.

Current sensor module 0-20A with ACS712-20 chip	DFRobot Gravity Module with a digital current sensor	Current sensor module ± 15.5A with ACS711EX system