Waveshare 40kg.cm Metal Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder and Brushless Motor

Looking for Waveshare 40kg.cm Metal Motor? Waveshare 40kg.cm Metal Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder and Brushless Motor is available at Zbotic with fast shipping across India.

ST3025 40kg.cm Metal Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder and Brushless Motor

This product is a dual-axis serial bus servo with high torque. It incorporates a 360° high-precision magnetic encoder, allowing for angle control within a 360° range. The case is manufactured using high-precision CNC machining techniques. It is driven by a brushless motor, significantly increasing its lifespan and reliability. It can be controlled programmatically, allowing any angle to be set as the servo’s middle position. It can also be switched to continuous rotation speed mode or stepper motor mode. It supports absolute angle control of up to ±7 revolutions (revolution count is not saved in case of power loss). There are two connectors on top of each servo, allowing the servos to be used in series. In theory, it is possible to control up to 253 bus servos simultaneously, with each servo providing information about its current angle, load, voltage, mode, and other details. This product is suitable for robot projects that require closed-loop control, such as robotic arms, hexapod robots, humanoid robots, and wheeled robots.

Useful link:

ST3025 Servo

Features:

1. The use of brushless motors extends the product’s lifespan and increases reliability.
2. Support using in series together, allowing simultaneous control of up to 253 servos (provided sufficient power) while obtaining feedback information from each servo.
3. The incorporation of a 360° magnetic encoder expands the angle control range.
4. High precision is achieved, with an angle control accuracy of 0.088° (360°/4096).
5. Any desired angle can be set as the servo’s neutral position, facilitating assembly.
6. The acceleration and deceleration functions provide smoother motion effects.
7. The compact structural design enhances the product’s aesthetics.
8. It delivers high torque, up to 40kg.cm@12V.
9. The working mode can be programmatically set to either servo mode for angle control or motor mode for continuous rotation.

Specification:

Package Includes:

1 x Waveshare 40kg.cm Metal Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder and Brushless Motor

Waveshare 40kg.cm Metal Serial Bus Servo, High Precision Overview

The Waveshare 40kg.cm Metal Serial Bus Servo is a dual-axis brushless motor actuator featuring a high-precision 360° magnetic encoder. Designed for projects requiring large torque and programmable angle control, it’s ideal for advanced robotics, camera gimbals, and industrial automation.

Key Features of Waveshare 40kg.cm Metal Serial Bus Servo, High Precision

• 40 kg·cm peak torque for heavy-load applications
• 360° high-precision magnetic encoder enables full-range angle feedback
• Brushless motor drive for extended lifespan and reliable performance
• CNC-machined metal housing and gears for durability and precision
• Serial bus interface allows daisy-chaining multiple servos
• Fast shipping from Zbotic across India ensures prompt delivery

Applications and Use Cases

• Robotic arms and joints requiring high torque and precise positioning
• Pan-tilt camera mounts for smooth, 360° surveillance or filming
• Animatronics and prosthetic joints with programmable motion ranges
• Industrial automation tasks such as valve actuation or conveyor sorting
• Gimbal stabilization systems in UAVs or handheld rigs

How to Use Waveshare 40kg.cm Metal Serial Bus Servo, High Precision

Begin by mounting the servo securely to your frame, then wire its power leads to a stable DC supply and connect the data lines to your serial bus controller. Install Waveshare’s control library or compatible driver, assign a unique ID, and send position commands—setting any angle within 0–360° as your reference midpoint.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

What communication interface does this servo use?

It uses a dual-axis serial bus protocol, allowing multiple servos to share a single data bus. You can send position and configuration commands via UART or RS485, depending on your controller setup.

How do I set a custom midpoint or zero position?

Through the serial bus interface you can program any angle within the 360° range as the servo’s center. Use Waveshare’s configuration utility or send the appropriate bus command to store your chosen midpoint in onboard memory.

Is the 40 kg·cm torque sufficient for heavy loads?

Yes, the 40 kg·cm rating provides ample force for applications like robotic joints, grippers, or gimbal axes carrying cameras and sensors, ensuring stable operation under load.

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