The Waveshare 25kg.Cm Wide Range Voltage Serial Bus Servo is a versatile and powerful servo motor designed for demanding applications. With a high torque of 25kg.Cm and a programmable 360-degree magnetic encoder, it delivers precision and reliable control. The servo operates across a wide voltage range, making it adaptable and dependable. It is ideal for robotics, automation, and other projects requiring high torque and precise feedback.

Features:
- High torque: 25kg.Cm
- Programmable 360-degree magnetic encoder for precise positioning
- Wide voltage range operation for versatility
- Suitable for robotics and automation applications
- Precise control and two-way feedback
- Servo/motor mode switchable, making it highly adaptable
Specifications:
| Item Type | Waveshare Servo Motor |
|---|---|
| Rotation (Degree) | 360 |
| Torque Rating (kg-cm) | 25 |
| Operating Voltage (VDC) | 6 to 14 V (typ. 12V) |
| Current at No Load | 200mA@12V |
| Rotation angle | 360° (0~4095) |
| Position sensor resolution | 0.088° (360°/4096) |
| Mechanism limit angle | No Limit |
| Gear Type | high precision metal gear |
| Encoder Type | 12Bits magnetic encoder |
| Baud Rate | 38400bps to 1Mbps (1Mbps by default) |
Package Includes:
-
1 × Waveshare 25kg.Cm Wide Range Voltage Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Interface / Protocol | BLE |
| Max Temperature | 360°C |
| SKU | AI7512 |
| Weight | 0.12 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Waveshare 25kg.cm Wide Range Voltage Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder is a versatile waveshare servo motors used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels

Rohan Das (verified owner) –
Excellent sensitivity and range on this Waveshare 25kg.cm Wide Range Voltage Serial. Works better than I expected.
Shreyas Parekh (verified owner) –
Perfect for my weather station. This Waveshare 25kg.cm Wide Range Voltage Serial gives consistent readings day and night.
Ishan Mittal (verified owner) –
Good Waveshare 25kg.cm Wide Range Voltage Serial. Works as described. Calibration needed some patience but results are good.
Pranav Grewal (verified owner) –
Great quality Waveshare 25kg.cm Wide Range Voltage Serial. Calibrated it easily and the accuracy is impressive.
Uday Chopra –
Outstanding accuracy from this Waveshare 25kg.cm Wide Range Voltage Serial. Compared with a professional instrument, readings match closely.
Ashwin Modi (verified owner) –
Great Waveshare 25kg.cm Wide Range Voltage Serial. Using it in my smart agriculture system. Reliable measurements every time.
Rahul Malhotra (verified owner) –
Excellent sensitivity and range on this Waveshare 25kg.cm Wide Range Voltage Serial. Works better than I expected.
Shruti Mishra (verified owner) –
Excellent Waveshare 25kg.cm Wide Range Voltage Serial! Readings are accurate and consistent. Perfect for my project.
Dinesh Grewal (verified owner) –
Good quality Waveshare 25kg.cm Wide Range Voltage Serial. Some variation in readings but within acceptable range.
Pranav Menon (verified owner) –
Pretty good Waveshare 25kg.cm Wide Range Voltage Serial. Documentation could be better but the sensor itself is solid.
Amit Parekh (verified owner) –
Perfect for my weather station. This Waveshare 25kg.cm Wide Range Voltage Serial gives consistent readings day and night.
Kunal Agarwal (verified owner) –
Excellent sensitivity and range on this Waveshare 25kg.cm Wide Range Voltage Serial. Works better than I expected.
Tanya Saxena (verified owner) –
Love this Waveshare 25kg.cm Wide Range Voltage Serial. Response time is fast and readings are stable.
Vivek Kapoor –
Good quality Waveshare 25kg.cm Wide Range Voltage Serial. Some variation in readings but within acceptable range.
Anushka Dhillon (verified owner) –
Perfect for my weather station. This Waveshare 25kg.cm Wide Range Voltage Serial gives consistent readings day and night.
Sakshi Pandey (verified owner) –
Very satisfied with this Waveshare 25kg.cm Wide Range Voltage Serial. Library support is good and it’s easy to interface.
Devansh Luthra (verified owner) –
Love this Waveshare 25kg.cm Wide Range Voltage Serial. Response time is fast and readings are stable.
Siddharth Sharma –
Outstanding accuracy from this Waveshare 25kg.cm Wide Range Voltage Serial. Compared with a professional instrument, readings match closely.
Prateek Naidu (verified owner) –
Great Waveshare 25kg.cm Wide Range Voltage Serial. Using it in my smart agriculture system. Reliable measurements every time.
Mukesh Kulkarni (verified owner) –
Pretty good Waveshare 25kg.cm Wide Range Voltage Serial. Documentation could be better but the sensor itself is solid.