DC Encoder Motor Kit Overview
Power your robotics projects with the DC encoder motor kit based on the JGB37-520 gearbox motor. This complete kit pairs a precise 333RPM motor with an 85 mm rubber wheel and integrated encoder feedback, giving you accurate speed control and reliable torque for indoor robots, line-followers, and small automation builds.
Key Features
- 333 RPM no-load speed at 12 V for steady, low-speed travel.
- Built-in encoder with 20 pulses per revolution (PPR) for accurate position and speed sensing.
- Robust JGB37-520 gearbox motor with steel gears and durable housing for long life.
- 85 mm rubber tire wheel (20 mm width) for reliable traction on indoor surfaces.
- 6 mm D-shaft and secure set screw for positive wheel mounting.
- Pre-assembled motor and wheel with mounting hardware to reduce setup time.
Specifications
- Motor model: JGB37-520 DC encoder motor
- Rated voltage: 12 V DC
- No-load speed: Approximately 333 RPM at 12 V
- Stall torque: Approximately 8 kg·cm
- Encoder resolution: 20 PPR (pulses per revolution)
- Wheel diameter: 85 mm (with rubber tire)
- Wheel width: 20 mm
- Shaft diameter: 6 mm D-shaft
- Current draw: 0.2 A (no load) up to 2.0 A (stall)
- Dimensions (motor + gearbox): 37 mm gearbox length × 27 mm motor diameter
- Kit weight: 180 g (motor, wheel, and hardware)
Why Choose This DC Encoder Motor
This DC motor with encoder is designed for hobbyists, educators, and makers who need dependable motion control and real-time feedback. The integrated encoder lets your microcontroller count wheel rotations, enabling straight-line navigation, precise turns, speed regulation, and closed-loop control algorithms.
Practical Benefits
- Precision control: Encoder feedback enables accurate distance and speed measurements.
- High torque: Handles small obstacles and inclines in indoor environments.
- Compact form factor: Fits tight chassis and compact robots without sacrificing performance.
- Durability: Steel gears and sturdy housing stand up to repeated use.
Included in the Kit
- JGB37-520 DC encoder motor (pre-assembled)
- 85 mm rubber wheel with set screw
- Mounting bracket and M3 screws
- Encoder connection wires
- Quick start guide with installation and calibration notes
Installation and Setup
- Mount the motor: Secure the JGB37-520 motor into your robot chassis using the included M3 screws.
- Attach the wheel: Slide the 85 mm wheel onto the 6 mm D-shaft and tighten the set screw securely.
- Connect power and encoder: Connect the red and black power wires to a 12 V supply. Attach encoder wires to your microcontroller inputs or encoder interface.
- Configure your controller: Set the encoder pulses per revolution to 20 PPR in firmware or in your control software.
- Test movement: Power up and verify smooth rotation and feedback at the expected 333 RPM no-load speed.
Applications
- Line-following robots and maze solvers
- Small robotic vehicles and indoor rovers
- DIY RC cars and low-speed drive systems
- Conveyor belts, rotating platforms, and small automation projects
- Educational kits and STEM learning projects
Troubleshooting and Tips
- If the encoder pulses seem noisy, add pull-up resistors or use shielded wiring for the encoder lines.
- Calibrate your PID or speed controller with small test runs before full-load testing.
- Do not exceed the rated voltage to preserve motor life and encoder accuracy.
- For sustained loads, monitor current draw to avoid overheating the motor or driver.
Customer Story
One maker used this motor to upgrade a small rover that had trouble holding a heading. With the encoder feedback and a simple control loop, the rover moved straight and executed precise turns. The combination of the JGB37-520 gearbox, quiet steel gears, and the grippy 85 mm wheel made the improvement instantly noticeable.
Ready to Add Precision Motion to Your Project
Add this DC encoder motor kit to your toolkit for dependable feedback, solid torque, and fast assembly. Order now and take control of your next robotics or automation build.
There are no reviews yet.