Hiwonder Serial High Voltage Bus Servo HTS-21H Anti-burning and Anti-blocking Intelligent Serial Port High Torque High Precision with Feedback Dedicated for Robot Gripper Claw
- Built-in Anti-burning and Anti-blocking Algorithm
- High Temperature Resistant Motor
- ID Identification Bus Communication
- Supports Servo Mode and Geared Motor Mode
- Temperature/Voltage Feedback and Angle Readback
Anti-burning and Anti-blocking Algorithm
The internal controller chip of the servo has a built-in anti-blocking algorithm, so that the servo will not be burned out due to stalling or collision, thus greatly extending the service life of the servo.
High Temperature Resistant Motor
The servo uses a high-temperature-resistant motor inside, which can ensure the safe operation of the servo in high-temperature environments and effectively prevent aging or burnout, thus extending the service life of the servo.
ID Identification Bus Communication
Each servo can be set with an ID number. The servo ID used to identify the servo is 1 by default and can be modified by yourself. The controller and the servo communicate using a single bus, and the communication baud rate is 115200.
Supports Servo Mode and Geared Motor Mode
In the servo mode, the rotation and positioning can be controlled within 240 degrees. In the reduction motor mode, it can rotate 360° continuously and control the direction and speed of rotation.
High-voltage Servo, More Energy-saving
For the traditional 7.4V servo, the 11.1V high-voltage servo can reduce the current by more than 60%, greatly improving the robot's battery life.
Temperature/ Voltage Feedback&Angle Readback
With temperature feedback and voltage feedback, the internal data of the servo can be understood in real time to protect the servo.The bus servo has angle feedback and supports angle readback to quickly read the servo angle and capture the position of the robot joints.
Metal Gears
The gears are made of stainless steel, which enhances the wear resistance and lifespan of the gears.
21KG High Torque
Powerful torque, adaptable to diverse mechanical claw scenarios.
Servo Debugging System
The debugging system allows you to control the servo's rotation for testing purposes, and monitor real-time servo data, including its position, voltage, and temperature.
Adjustable Parameters
In Debugging system, you can set ID number, working mode, rotation speed, position deviation, LED light, temperature alarm, stalling alarm and voltage alarm for servos.
PC Software Interface
We have added an angle readback function to the host computer interface. By manually adjusting the angle of the servo, angle reading and program entry can be performed, which can quickly realize robot programming.
| Product | HTS-21H Intelligent High Voltage Bus Servo |
| Weight | 60g |
| Size | 40*20*40.5mm |
| Operating Voltage | 9-12.6V |
| Rotation Speed | 0.16sec/ 60° 11.1V |
| Stall Torque | 16kg.cm 11.1V |
| Rotation Range | 0°-240° |
| No-load Current | 5mA |
| Stall Current | 1.0A |
| Servo Accuracy | 0.3° |
| Control Angle Range | 0-1000, corresponds to 0-240° |
| Control Method | UART serial port instructions |
| Communication Baud Rate | 115200 |
| Storage | Save user settings after power off |
| Servo ID | 0-253 user can set, default is 1 |
| Readback Function | Support angle readback |
| Protection | Stall protection / over-temperature protection |
| Parameter Feedback | Temperature, voltage, position |
| Operating Mode | Servo mode and geared motor mode |
| Gear type | Metal teeth |
| Number of Teeth | 25T |
| Product line | 30cm |
| Applicable to | Special for mechanical gripper |
| Weight | 60g | Applicable to | Special for mechanical gripper |
| Size | 40*20*40.5mm | Operating Voltage | 9-12.6V |
| Rotation Speed | 0.16sec/ 60° 11.1V | Stall Torque | 16kg.cm 11.1V |
| Rotation Range | 0°-240° | No-load Current | 5mA |
| Stall Current | 1.0A | Servo Accuracy | 0.3° |
| Control Angle Range | 0-1000, corresponds to 0-240° | Control Method | UART serial port instructions |
| Communication Baud Rate | 115200 | Storage | Save user settings after power off |
| Servo ID | 0-253 user can set, default is 1 | Readback Function | Support angle readback |
| Protection | Stall protection / over-temperature protection | Parameter Feedback | Temperature, voltage, position |
| Operating Mode | Servo mode and geared motor mode | Gear type | Metal teeth |
| Number of Teeth | 25T | Product line | 30cm |
| Item | Specification |
| Product | HTS-21H Intelligent Bus Servo |
| Weight | 60g |
| Size | 40*20*40.5mm |
| Operating Voltage | 9-12.6V |
| Rotation Speed | 0.16sec/ 60° 11.1V |
| Stall Torque | 16kg.cm 11.1V |
| Rotation Range | 0°-240° |
| No-load Current | 5mA |
| Stall Current | 1.0A |
| Servo Accuracy | 0.3° |
| Control Angle Range | 0-1000, corresponds to 0-240° |
| Control Method | UART serial port instructions |
| Communication Baud Rate | 115200 |
| Storage | Save user settings after power off |
| Servo ID | 0-253 user can set, default is 1 |
| Readback Function | Support angle readback |
| Protection | Stall protection / over-temperature protection |
| Parameter Feedback | Temperature, voltage, position |
| Operating Mode | Servo mode and geared motor mode |
| Gear type | Metal teeth |
| Number of Teeth | 25T |
| Product line | 30cm |
| Applicable to | Special for mechanical gripper |
Shipping & Delivery
1. Free Shipping Policy
Hiwonder offers free standard shipping on orders over US $499 (before tax and duties), delivered via trusted carriers such as DHL, UPS, or FedEx.
Most orders arrive within 6 working days after dispatch. You can check if your country is eligible for free shipping in the regions listed below.
Eligible Regions
- Americas: United States, Canada, Mexico, Chile
- Europe: Germany, United Kingdom, Netherlands, Switzerland, France, Austria, Italy, Belgium, Spain, Sweden, Finland, Norway, Portugal, Czech Republic, Poland, Greece, Slovenia, Romania, Denmark, Bulgaria, Luxembourg, Slovakia, Hungary, Ireland, Estonia, Lithuania
- Asia: China, Japan, Singapore, South Korea, United Arab Emirates, Malaysia, Thailand, Philippines, Indonesia
- Oceania: Australia, New Zealand
If your country or region is not listed above, the shipping cost will be automatically calculated at checkout once you enter your shipping address.
2. Customs & Import Fees
All international shipments are subject to local customs regulations. Import duties, taxes, or other fees may be charged by your country's customs authority upon arrival.
Our shipping term is FOB Shenzhen, which means these fees, if any, are the customer's responsibility. The shipping carriers will assist with the customs clearance process to ensure smooth delivery.
If a package is returned due to unpaid customs duties, any related return or reshipping fees will be deducted from your refund.
3. Order Processing Time
Orders are typically processed within 24 hours after placement and shipped the next business day.
Orders placed on weekends or public holidays will be shipped on the next working day.
Once shipped, you will receive a confirmation email with tracking information.
Questions & Answers
Have a Question?
Be the first to ask a question about this.
