DAGU Gear Motor Accessories 1:48 (1 Pair) Single METAL Shaft ROHS Product Introduction

Core Product Features

• 1:48 Precision Gear Ratio: Equipped with a 1:48 gear reduction system, the motor effectively reduces rotational speed while significantly increasing torque, delivering a stable output of approximately 90 ± 10 rpm (no-load) and 0.8 kg·cm (0.078 Nm) torque under rated conditions. This ratio ensures powerful and steady performance, making it ideal for applications that require controlled, low-speed operation without sacrificing driving force.

• Single Metal Shaft Design: The output shaft is made of high-quality metal, featuring a smooth surface and precise dimensions (5.4 mm diameter, beveled edges) for enhanced wear resistance, load-bearing capacity, and long service life. The single-shaft design is optimized for easy installation of pulleys, gears, or other transmission components, compatible with various maker kits and DIY projects such as homemade rock tumblers or robot chassis.

• ROHS Compliance: Fully meets the EU ROHS directive (2011/65/EU), restricting the use of hazardous substances such as lead, cadmium, and mercury in all components. This certification serves as a "green passport" for the product to enter the European market and other regions with strict environmental standards, ensuring safety for human health and the environment during use and disposal.

• 1 Pair (2 Units) Supply: Provided as a pair of matching gear motors, perfectly suited for symmetric applications such as robot drives (left and right wheels), small machinery, and equipment that requires balanced dual-motor operation. The paired design ensures consistent performance between the two motors, avoiding power imbalance and improving overall system stability.

• Stable Electrical Performance: Operates at a rated voltage of 4.5V DC, with an average current consumption of 190 mA (max 250 mA) under normal conditions, ensuring energy efficiency and compatibility with common power supplies for hobby and small industrial use. The motor features reliable operation with low noise and smooth power output, suitable for long-term continuous use.

Product Specifications

Applicable Scenarios

• Robotics: Ideal for small robot projects, including autonomous vehicles, hobby robots, and educational robots, compatible with popular maker kits and chassis (e.g., Sparkfun Inventors Kit). The paired motors provide balanced driving force for robot movement and manipulation.

• DIY & Hobby Projects: Suitable for homemade devices such as rock tumblers, small conveyors, model cars, and other DIY creations that require precise speed and torque control. Easy to install and integrate with other components like pulleys or Lego Technic adapters.

• Educational Applications: Perfect for school projects, STEM education, and robotics training, helping students learn about power transmission, gear mechanisms, and motor control in a practical way.

• Small-Scale Industrial & Commercial Use: Applicable to small machinery, automatic door locks, miniature conveyors, and other light-duty equipment that requires low-speed, high-torque operation and environmental compliance, especially for markets with strict ROHS requirements.

Product Advantages

• Durable Construction: The metal output shaft and high-quality gear system ensure excellent wear resistance and long service life, even under continuous operation.

• Easy Integration: The compact design and standard shaft dimensions make it easy to install with various transmission components, adapters, and mounting brackets (3D printable brackets are also available for customization).

• Global Compatibility: ROHS certification ensures the product can be sold and used in the European Union and other regions with strict environmental regulations, expanding its market reach.

• Cost-Effective Pair Supply: Providing two matching motors in one set reduces the cost of purchasing and matching individual motors, ensuring consistent performance and saving time for assembly.

Notes

With its reliable performance, durable design, and ROHS compliance, the DAGU 1:48 Gear Motor (1 Pair, Single Metal Shaft) is the perfect choice for anyone seeking high-quality, cost-effective gear motor solutions for robotics, DIY projects, and light industrial applications.

Suggested Voltage:4.5V DC

No load Speed:140rpm

No LoadCurrent:190mA(max.250mA)

Torque:800gf.cm min

Size:20*20*64

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Description: Designed for Smartcars (parameters are as follows)

Products:

straight axis gear motor

No-load speed No-load currentsupply voltage

Custom production according todemand, change the output speed!

Custom Output speed: a fewturns to several hundred rpm