Specifications:

Product Name: 100 RPM DC Johnson Geared Motor 12V (Grade B)
Product Type: DC Geared Motor
Motor Type: Johnson Brushed DC Motor
Motor Technology: Permanent Magnet Brushed DC Motor
Motor Configuration: Geared DC Motor
Rated Voltage: 12V DC
Operating Voltage: 12V DC
Output Speed: Approximately 100 RPM
Speed Type: Geared Output Speed
Gearbox: Integrated Reduction Gearbox
Gear Material: Metal / Gear Material Depends on Motor Version
Gearbox Housing: Metal
Output Shaft: Single Shaft
Shaft Type: Round / D-Type Depending on Version
Shaft Material: Metal
Connection Type: 2-Wire
Rotation Direction: Clockwise / Counterclockwise
Direction Control: Reverse Polarity
Speed Control: PWM Compatible
Motor Driver: H-Bridge Recommended
Starting Current: Depends on Motor Load and Gearbox Condition
Operating Current: Depends on Mechanical Load
Stall Current: Depends on Motor Version and Load
Output Torque: High Torque Relative to Motor Speed
Motor Efficiency: Depends on Voltage, Load and Operating Conditions
Cooling Method: Natural Air Cooling
Power Supply: 12V DC
Battery Compatibility: Suitable 12V Battery Packs
Controller Compatibility: Arduino, ESP32, Raspberry Pi, STM32 and Other Controllers Through Suitable Motor Driver
Mounting Type: Mechanical Mounting
Mounting Method: Screws / Brackets Depending on Chassis Design
Motor Housing: Metal
Gearbox Construction: Metal
Motor Quality Grade: Grade B
Installation: Easy Mechanical Installation
Control Method: Direct DC, Switch, Relay, MOSFET or H-Bridge Driver
Operating Temperature: Depends on Load, Current and Cooling Conditions
Application Type: Low-Speed High-Torque Rotary Motion
Applications: Robotics, Line Follower Robots, Obstacle Avoiding Robots, Smart Cars, AGVs, Robotic Platforms, Conveyors, Automation Systems, Model Vehicles, DIY Machines, Educational Projects and General-Purpose Mechanical Systems
Package Includes: 1 × 100 RPM DC Johnson Geared Motor 12V (Grade B)

1. What is the 100 RPM Johnson Geared Motor used for?

The motor is designed for applications requiring slow and controlled rotary movement with useful output torque. It is commonly used in robots, smart cars, AGVs, conveyor mechanisms, automation projects, model vehicles, and DIY mechanical systems.

2. What voltage does this geared motor require?

The motor is designed for a nominal 12V DC supply. A suitable regulated DC power source or 12V battery pack can be used according to the motor's operating requirements.

3. Can the motor rotate in both directions?

Yes. The motor's rotation direction can be reversed by reversing the polarity of the DC supply. An H-bridge motor driver can be used for convenient electronic forward and reverse control.

4. Can this motor be controlled using Arduino or ESP32?

Yes. Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers can control the motor through a suitable motor driver. An H-bridge driver is recommended for controlling speed and direction, while PWM can be used for speed adjustment.

5. What does 100 RPM mean?

The 100 RPM specification refers to the approximate output shaft speed of the geared motor under suitable operating conditions. The actual speed can vary depending on supply voltage, mechanical load, gearbox condition, and operating environment.