L293D DC Motor Driver Shield
৳220
Threaded Shaft Encoder N20 DC Motor 12V 300RPM
৳1250
The Threaded Shaft Encoder N20 DC Motor 12V 300RPM is a high-precision motor designed for applications requiring both rotational motion and feedback control. With its built-in encoder and 12V power supply, this motor delivers 300RPM for smooth and reliable performance, making it ideal for robotics, automation systems, and other motion-controlled projects. Whether you're working on a robot, conveyor system, or automated mechanism, the N20 DC Motor with Encoder provides accurate positioning and rotational control. Perfect for engineers and hobbyists in Bangladesh, this motor ensures dependable performance for both simple and advanced motion systems.
The Threaded Shaft Encoder N20 DC Motor is a compact, high-efficiency motor equipped with a 300 RPM brushed DC gear motor and an integrated M3 threaded lead screw (55mm long). Designed for generating precise linear motion, this motor allows a nut to travel linearly along the screw as the shaft rotates. Its small form factor makes it an ideal solution for use in robotics, automation, linear actuators, and space-constrained mechanical systems.
This plug-and-play unit is compatible with popular microcontrollers such as Arduino, Raspberry Pi, and others when used with an H-bridge driver module. Its high-torque performance and reliable construction make it suitable for both prototyping and embedded applications.
Note: Shaft play is expected when the lead screw is unsupported on one end. For stability, use a mount or bearing to secure the free end
This plug-and-play unit is compatible with popular microcontrollers such as Arduino, Raspberry Pi, and others when used with an H-bridge driver module. Its high-torque performance and reliable construction make it suitable for both prototyping and embedded applications.
Note: Shaft play is expected when the lead screw is unsupported on one end. For stability, use a mount or bearing to secure the free end
Key Features
- Compact brushed DC motor with integrated spur gearbox
- High-precision M3 x 55mm threaded shaft for linear actuation
- Copper-plated gear case with robust internal gearing
- Sleeve bronze bushings for enhanced wear resistance
- Supports bidirectional rotation (CW & CCW)
- Easy integration with microcontrollers via motor drivers
Technical Specifications
| Parameter | Specification |
|---|---|
Model | GA12-N20-M3×55 |
Operating Voltage | DC 12V |
Speed | 300 RPM |
Torque | 0.2 kg·cm |
Gearbox Type | Spur gear |
Shaft Type | Threaded lead screw (M3) |
Shaft Size | M3 × 55mm (Diameter × Length) |
Rotation Direction | Clockwise (CW) and Counterclockwise (CCW) |
Material | Metal housing and components |
Mounting | Requires support at both ends of the shaft for stability |
Applications
- Linear actuators and positioning systems
- Robotics (arms, grippers, sliders)
- Electric door locks and mechanical latches
- Medical and laboratory automation
- Camera sliders and gimbals
- Small-scale CNC mechanisms and 3D printer mods
Package Contents
- 1 xThreaded Shaft Encoder N20 DC Motor 12V 300RPM
Important Notes
- Use a shaft support or bearing to prevent wobble or play during operation.
- Ensure proper motor driver is used for voltage and current handling (e.g., L298N, L9110, etc.).
