Overview
Kpower HBL200 is an HV brushless servo motor designed for compact, high-torque actuation in robotics and RC/mechatronics projects. It uses a metal gear train and supports multiple control interfaces including PWM, TTL, and RS-485. The specified travel angle is 120° (customizable), with a 25T output spline.
Key Features
- HBL series: high torque brushless motor
- High-precision metal gear
- Supports protocols: PWM | TTL | RS-485 (the series graphics also mention CAN as an option)
- Working frequency listed as 50 ~ 333 Hz (series note also mentions compatibility to 50–300 Hz high-frequency signals)
- 3-wire servo pinout: Brown = GND, Red = Vcc, Orange = Signal
- Travel angle: 120° (customizable); series graphics list standard angles: 120°, 180°, 270°, 360°
Specifications
| Model | HBL200 |
| Motor | Brushless |
| Gear Material | Metal |
| Stal Torque | 22.6 kg |
| Rated Torque | 5.5 kg |
| Torque (listed with voltage) | 19.5 kg.cm @ 6.0 V; 22.6 kg.cm @ 7.4 V |
| No-load Speed | 0.12 s/60° |
| Speed (listed with voltage) | 0.16 sec/60 @ 6.0 V; 0.15 sec/60 @ 7.4 V |
| Operating Voltage | 4.8 ~ 8.4 V |
| No-load Current | 4000 mA |
| Protocol | PWM | TTL | RS-485 |
| Working Frequency | 50 ~ 333 Hz |
| Position Sensor | Potentiometer |
| Ball Bearing | 2BB |
| Horn Gear Spline | 25T φ5.82 mm |
| Travel Angle Range | 120° (Customizable) |
| Weight | 65 g |
| Dimension | 40 × 20 × 37.5 mm |
| Size (also listed) | 40 × 20 × 39.4 mm |
| Case Material | Aluminum Alloy + Plastic |
| Operating Temperature | -10 ~ 50°C |
| IP Rating | IP42 |
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
- RC car models (listed as 1/8 and 1/10 scale)
- Table tennis serving machines
- Industrial automation
- Fixed wing drones; UAV drones; R/C aircraft
- Desktop robot arms; robotics projects
- Medical equipment (application category listed)
Manuals
Details
Kpower HBL200 is a compact HV brushless servo built for robotics and RC projects that need high torque in a small footprint.
Brushless drive and a precision metal gear train help deliver stable torque and durability under repeated motion.
Use the HBL series chart to compare torque and speed across models and select the right actuator for your build.
Rated up to 22.6 kg·cm at 7.4 V, with a metal gear set designed for high-load motion.
Rotation angle and speed vary by configuration, with common options ranging from 120° to 360° depending on the servo setup.
Supports standard servo pulse control, with compatibility noted for higher-frequency input signals in the 50–300 Hz range.
Simple 3-wire wiring makes integration easy: brown for ground, red for power, and orange for signal.
A solid fit for applications from robotic joints and RC models to industrial automation and UAV projects.
