Product Introduction

The IND-20GM130 DC gearmotor is a brushed 130-size DC motor assembled with a spur gearhead for speed reduction and torque increase in compact equipment. The motor envelope is Ø20.4 mm with a 25 mm body length, designed for OEM mechanisms that need stable output speed at load.

This model supports a wide 3–26V DC operating range, so it can be configured for 6V, 12V, or 24V systems. Selection starts from the required output speed under load: typical reference ratios include 25:1, 125:1, and 250:1. For tighter control of speed and torque, the gearbox series provides ratio options from 25:1 to 1220:1, with gearbox lengths from 16 mm to 22.2 mm depending on the ratio.

For integration, we support common production customizations such as shaft geometry, lead wires and connectors, and adding a gear on the output shaft. An encoder can also be added when feedback is required. Typical applications include vending machines, duplicating machines, and small pumps where space is limited but torque demand is higher than a direct-drive motor can provide.

Outline drawing

Customizable items: 1. Length and shape of the shaft; 2. Voltage, output speed, torque, etc. ; 3. Adding connectors, lead wires; 4. Adding gears to shaft; 5. Adding encoder.

The basic parameters are for reference

Notes: These specs are samples. Please contact us to customize your parameters.

Gearbox sheet

FAQs for 6V 12V 24V Brushed DC Gearmotor

Q1: How do I choose between 25:1, 125:1, and 250:1?

Choose based on your required output RPM under load and required torque margin. Lower ratios give higher speed; higher ratios increase torque and reduce speed. If you share load torque, target RPM, duty cycle, and supply voltage, we can recommend the best ratio and winding.

Q2:  Can this gearmotor be used on both 12V and 24V systems?

Yes. The platform supports 3–26V operating voltage, but performance depends on the winding and gear ratio. Specify your system voltage and required working point so we can match the correct configuration.

Q3: What can be customized for OEM orders?

Typical options include shaft length/shape, output speed/torque, lead wires/connectors, adding a gear on the shaft, and adding an encoder for feedback control.