DC Gear Motor 333RPM with Encoder 12V (JGB37-520)

DC Gear Motor with Encoder – JGB37-520 Overview

The JGB37-520 is a compact DC gear motor with encoder designed for precise motion control in robotics, automation, and DIY applications. Running on 12 V, this motor delivers 333 RPM and integrated feedback from a 20 pulse per revolution encoder for accurate speed and position tracking.

Key Specifications

• Model: JGB37-520
• Rated speed: 333 RPM
• Voltage: 12 V DC
• Maximum torque: 1.5 kg-cm
• Encoder: 20 pulses per revolution (PPR)
• Dimensions: 38 × 30 × 40 mm (length × width × height)
• Housing: Aluminum

Motor Performance

Speed and Torque

At 333 RPM the motor provides a balanced mix of speed and torque, suitable for small conveyors, mobile robots, servo systems, and mechanisms that require quick positioning without sacrificing load capacity.

Continuous Use and Reliability

• Aluminum housing dissipates heat effectively for longer continuous operation.
• Quality bearings and gear train minimize noise and wear under typical loads.

Encoder Details – Real-Time Feedback

The built-in encoder provides 20 pulses per revolution, enabling:

• Accurate speed measurement and closed-loop control
• Simple position counting for odometry and motion profiling
• Easy integration with microcontrollers and motor drivers

Features

• Compact form factor for tight installations
• Standard 12 V supply for common controllers and battery systems
• Encoder output compatible with digital inputs and interrupt pins
• Robust aluminum casing for improved thermal and mechanical stability

Applications

• Educational and hobby robotics (Arduino, Raspberry Pi projects)
• Small mobile robots and rovers
• Conveyor mini-systems and material feeders
• Automated mechanisms in packaging and assembly
• Positioning systems and motion prototypes

Installation and Wiring

Basic wiring requires a 12 V supply and encoder signal lines to your controller. Suggested steps:

1. Confirm motor polarity and use a suitable H-bridge or motor driver for direction control.
2. Route encoder signal wires to digital inputs with pull-up or pull-down as required by your controller.
3. Add a flyback diode or use a driver with built-in protection to prevent voltage spikes.
4. Test at low speed to verify encoder pulses and motor direction before full implementation.

Dimensions and Mechanical Details

• Compact footprint: 38 × 30 × 40 mm – fits small frames and brackets
• Shaft and mounting points compatible with standard hobby brackets
• Aluminum body ensures lightweight yet durable construction

Why Choose the JGB37-520

• Precision encoder feedback simplifies closed-loop control and navigation
• Balanced RPM and torque for a wide range of small-to-medium tasks
• Easy integration with common microcontrollers and motor drivers

About This Product

The JGB37-520 was refined from extensive prototyping to deliver dependable performance in maker and light industrial settings. It is an ideal pick when you need accurate feedback in a small package.

Notes

Pictures are for illustration purposes only. Verify mechanical dimensions and wiring before final assembly.

Ready to order: Add the DC gear motor 333 RPM with encoder to your cart for reliable, precise motion control in your next project.