12V JGA25-370 DC Motor with Encoder for Self-Balancing Trolley Construction

12V JGA25-370 DC Motor with Encoder for Self-Balancing Trolley Design

Description:

Features:

• Multiple Gear Ratio Options & Stable No‑Load: This 12V JGA25‑370‑EN DC reduction motor provides multiple commonly used gear ratios for selection. The 21.3K version delivers 260‑280 RPM no-load; 34K runs at 150‑180 RPM; 45K reaches 110‑130 RPM; 75K offers 70‑85 RPM. Diversified specifications perfectly satisfy different torque demands, widely recognized as the preferred drive motor for self‑balancing trolley projects.
• Built‑in Encoder Measuring for Code Disc: Equipped with an encoder for real-time rotational detection, supporting precise closed-loop control and position tracking, enabling accurate motor adjustment. Greatly improves motion control accuracy for smart vehicles, robotic arms, and automated equipment, convenient for PID algorithm development and motion program debugging.
• High Torque & Reliable 25GA370 Gear Structure: Adopts a mature 25GA370 gear reduction structure with a sturdy metal gear set. It outputs strong continuous torque under operation and maintains stable output torque during long‑time continuous running. Optimized gear meshing design effectively reduces vibration and noise, realizing high power and large torque output under DC12V working voltage.
• DC 12V Standard Working Voltage & Wide DIY Compatibility: Designed for standard DC 12V power supply input, matching common lithium battery packs, DC adapters, and mobile robot power systems. Compact 25mm housing saves installation space, easy to fix and assemble. Suitable for electronic enthusiasts, student competition projects, maker DIY, and laboratory motion control experiments.
• Extensive DIY & Automated Equipment Applications: This encoder gear motor is the classic choice for self‑balancing cars. It also works perfectly for smart tracked cars, small robotic arms, rotating monitoring brackets, automatic conveyor models, toy modifications, and various small automated control equipment, serving as an ideal power drive component for all kinds of motion control projects.

Specifications:

• Product Name: JGA25-370 series DC geared motor
• Rated Voltage: DC12V
• No-load Current: 0.07 A
• Rated Current: 0.3 A
• Stall Current: 1.8 A
• Motor Weight: 83g‑90g
• Gear Ratio 21.4K: No-load 280RPM, Rated 215RPM, Rated Torque 0.4Kg.cm, Stall Torque 2Kg.cm, Length 19mm
• Gear Ratio 34K: No-load 170RPM, Rated 131RPM, Rated Torque 0.69Kg.cm, Stall Torque 3.3Kg.cm, Length 21mm
• Gear Ratio 45K: No-load 130RPM, Rated 100RPM, Rated Torque 0.9Kg.cm, Stall Torque 4.4Kg.cm, Length 21mm
• Gear Ratio 74.8K: No-load 77RPM, Rated 59RPM, Rated Torque 1.5Kg.cm, Stall Torque 5.5Kg.cm, Length 23mm
• Material: Iron, Aluminum Alloys
• Color: Silver
• Size: 31*24.4*24.4mm

Package Content:

• 1 motor + 1 encoder

Note:

• The actual color of the item may vary slightly from the pictures due to factors such as display brightness and lighting conditions.
• Please allow slight manual measurement deviation for the data.