SparkFun ROB-10398

SparkFun Electronics SparkFun ROB-10398 Hobby Gearbox (Tamiya 70168 Double Gearbox)

High-Versatility Dual Independent DC Motor Gearbox for Robotics & Mech Projects

Product Overview

The SparkFun ROB-10398 (commonly known as the Tamiya 70168 Universal Two-Motor Gearbox) is a classic mechanical staple in robotics education and prototyping. Featuring two independent electric motors and multiple selectable gear ratios, this gearbox lets you easily drive differential-steering robots, tracked vehicles, and custom mechanical mechanisms with reliable torque and speed control.

Key Features & Highlights

• Dual Independent Motors: Includes two electric motors with independent output shafts, ideal for skid-steer and differential drive robotic platforms.
• Selectable Gear Ratios: Offers multiple configuration options (e.g., 12.7:1, 38.2:1, 114.7:1, 344.2:1) to balance torque and speed according to your project requirements.
• Compact & Modular Design: Lightweight molded plastic housing and durable gear trains designed to fit standard small robotic chassis.
• Standard Output Shafts: Features hexagonal output shafts compatible with standard hobby wheels, tracks, and custom pulleys.
• Maker-Friendly: Perfect for Arduino, Raspberry Pi, and micro-controller powered robots, science fair projects, and DIY mechatronics.

Technical Specifications Manufacturer SparkFun Electronics (Tamiya OEM) Manufacturer Part Number ROB-10398 (Tamiya 70168) Motor Type Dual DC Motors (FA-130 type motors included) Selectable Gear Ratios 12.7:1, 38.2:1, 114.7:1, 344.2:1 Operating Voltage 1.5V – 3.0V DC (Typically powered by 2x AA batteries or 3V motor drivers) Application Robotics propulsion, differential steering chassis, mechanical prototyping Included Contents 1x SparkFun ROB-10398 Dual Gearbox Kit with Motors & Assembly Hardware Product & US Trade Compliance USHTS Code: 8414100000[cite: 7] ECCN: EAR99[cite: 7] Country of Origin: China[cite: 7] CAHTS: 8414100000[cite: 7] JPHTS: 841410000[cite: 7] BRHTS: 84141000[cite: 7] TARIC: 9023008000[cite: 7] Shipping & Seller Information 🇺🇸 FAST & RELIABLE SHIPPING FROM USA
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