Why a Servo Gimbal Module is Perfect for Smart Hardware Developers
04 Jun 2024
0 Comments
In the wave of smart hardware development, the application of servo gimbal modules is becoming increasingly widespread, particularly in multi-joint robot projects. OpenELAB has introduced a high-torque, brushless servo gimbal module that not only offers excellent performance and durability but also provides a more powerful and stable motion control experience. This article will delve into the core features of this servo gimbal and its potential applications in various projects.
Module Introduction
This waterproof, high-torque, brushless servo module features an all-metal gear and aluminum housing design, making it more robust, wear-resistant, and durable. The internal circuit board uses waterproof gaskets and breathable composite waterproof adhesive layers for lamination and sealing. This design ensures effective heat dissipation while preventing water ingress, achieving an IP67 waterproof rating. This feature allows the servo to operate stably even in harsh environments.
The built-in rotary driver ensures precise control of the operating angle, providing more accurate, powerful, stable, and quieter motion performance. Key attributes include:
- High-frequency PWM control: Minimal servo jitter under load due to high PWM frequency, which is almost inaudible. This is particularly important for applications requiring high precision and low noise, such as multi-joint robots.
- 360-degree unrestricted rotation: The servo has no internal limits, allowing for 360-degree continuous rotation, significantly expanding its range of applications.
- Precision control: Control angles can reach 180 degrees with high precision, and the lifespan exceeds 1 million uses.
- Energy-efficient design: The internal pulse locking function reduces processor control consumption, extending the servo's lifespan.
Main Features
- All-metal gears and aluminum housing: Enhanced durability and wear resistance.
- IP67 waterproof rating: Suitable for various complex environments.
- Precise control: Built-in rotary driver ensures angle precision.
- High torque: Maximum torque of 45kg·cm.
- Long lifespan: Over 1 million uses.
- 360-degree unrestricted rotation: No internal limits, allowing more flexible movement.
Specifications and Parameters
- Control system: PWM
- Operating voltage: 8.4V
- Operating temperature: -20°C to +60°C
- Lifespan:1 million uses
- Rotation angle: 180°
- Signal pulse width range: 500 - 2500usec
- Motor driver: MOS
- Motor type: Brushless motor
- Potentiometer processing method: Direct drive
- Signal processing method: Digital signal
- Maximum torque: 45kg·cm
- No-load speed: 0.11 seconds/60°
- No-load current: 350mA
- Load current: 6800mA
- Dead zone: 1usec
- Ball bearings: 2BB
- Gear material: All-metal
- Servo housing material: Aluminum
- Dimensions: Approximately 40*20*40.50mm（1.57*0.79*1.59inches）
Wiring Diagram
The module can easily connect with a Raspberry Pi. Simply connect the 0V of the Raspberry Pi to the GND of the module (as indicated by the black wire); connect the 5V of the Raspberry Pi to the VCC of the module (as indicated by the red wire); connect the GPIO7 of the Raspberry Pi to the signal wire of the module (as indicated by the orange wire).
Note: The load can be externally connected to a regulated power supply of 8.4V-350mA.
Experimental Principle
-
PWM Duty Cycle Adjusts Servo Rotation Angle
Usage:
-
Input 'l' for left, 'r' for right, and the rotation angle of 45 or 90 degrees to control the rotation angle size.
-
Right turn 45°:
r 45 -
Left turn 90°:
l 90
-
-
Application Scenarios
This servo module's high precision, stability, and durability make it excellent in various scenarios, especially suitable for:
-
Multi-joint robots: Providing flexible, precise motion control.
-
Automation equipment: Maintaining stable operation in complex environments.
-
Drone gimbals: Achieving smooth shooting angle adjustments.
This high-torque, brushless servo gimbal module, with its excellent performance, long lifespan, and wide range of applications, is the ideal choice for smart hardware developers. Whether achieving precise control in robotics projects or providing stable rotational movement in drones, this module easily meets the requirements.
If you're working on a project using Servo Gimbal Module, our website offers a wide range of Servo Gimbal Module products, and we can also produce customized Servo Gimbal Module based on your requirements.
OpenELAB is a one-stop development platform for global AIoT electronics enthusiasts and an open-source community for electronic engineers. Besides providing developer modules online, our services also include customized manufacturing of various electronic parts such as micro switches and batteries, as well as plastic or metal parts through 3D printing, injection molding, CNC, laser cutting, etc.
In addition to Servo Gimbal Module, OpenELAB offers other electronic component sourcing services such as sensors, displays, IoT, and more. OpenELAB has a user-friendly website that makes it easy to find the components you need, and we offer fast shipping to customers around the world.
Moreover, OpenELAB offers Design as a Service (DaaS) for design optimization, Manufacturing as a Service (MaaS) for production manufacturing, Supply Chain as a Service (SaaS) for supply chain support, and Quality as a Service (QaaS) for quality control to AIoT products transitioning into mass production, ensuring a smooth transition to the commercial production phase.
Most importantly, OpenELAB is dedicated to building a global open-source community for AIoT electronic developers. Through the OpenELAB open community, developers in the AIoT electronic revolution can collaborate, empower each other, and create a culture of mutual respect and collaborative sharing, generating more innovative AIoT intelligent hardware products for the world.
