Product Description
This series of digital servos covers high torque specifications from 53kg.cm to 165kg.cm, supports a wide voltage input, and adopts digital control and metal gear design. It is accurate and reliable and suitable for various scenarios such as industrial and model aircraft.
Product parameters
Model | H70 | H85 | H150 | |
Product Name | 70KG Digital Servo | 85KG Digital Servo | 150KG Digital Servo | |
Apply Environmental Condition | Storage Temperature Range | -30°C ~ 80°C | ||
Operating Temperature Range | -10°C ~ 60°C | |||
Standard Test Environment | Temperature Range | 25℃±5℃ | ||
Humidity Range | 65%±10% | |||
Mechanical Specification | Servo Size | 40.0×20.5×39.8mm | 40.0×20.0×40.5mm | 66.0×30.0×58.4mm |
Weight | 85g±5% | 85g±5% | 275g±5% | |
Gear Type | 5 Metal | |||
Limit Angle | 360° | |||
Bearing | 2BB | 2BB | 3BB | |
Horn Gear (Output Shaft) | Spline 25T, Diameter: 5.95mm | Spline 25T, Diameter: 5.95mm | 15T, Diameter: 7.50mm | |
Horn Type (Swing Arm) | Plastic (POM Material) | |||
Case | Aluminum Alloy | |||
Connector Wire | 300mm卤5mm | |||
Motor | Brushless | |||
Splash Water Resistance | IP66 | |||
Operating Voltage | 4.8V、6.0V、7.4V、8.4V | 8.4V、10.4V、12.8V、15V、16.8V | 8.4V、11.1V、12V、15V、16.8V | |
Idle Current | ＜40mA | ＜40mA | ＜50mA | |
No-Load Speed | 0.21sec/60°@4.8V; | 0.180sec/60°@8.4V; | 0.207sec/60°@8.4V; | |
Running Current (No-Load) | 500mA-800mA@4.8V / 6.0V； | 500mA - 1200mA | 500mA - 1500mA | |
Peak Stall Torque | 58kg.cm@4.8V; | 53kg.cm@8.4V; | 100kg.cm@8.4V; | |
Stall Current | 8000-9000mA@4.8V; | 4.3A@8.4V; | 6.0A@8.4V; | |
Control Specification | Command Signal | Pulse Width Modification | ||
Amplifier Type | Digital Controller | |||
Pulse Width Range | 500~2500usec | |||
Neutral Position | 1500usec | |||
Running Degree | 180°±3° (when Pulse Width is 500~2500usec) | |||
Dead Band Width | 3usec | |||
Rotating Direction | Counterclockwise (when Pulse Width is 1000~2000usec) | |||
Dimensional Drawing
H70
H85
H150
Note: The dimensions shown in this product drawing may differ from the actual product dimensions by ±0.2mm.
Product Display
Wide torque coverage of 53 - 165kg.cm accommodates diverse load requirements.
4.8-16.8V wide voltage compatibility accommodates multiple power supply scenarios.
Brushless motor drive delivers high efficiency, low power consumption, and durability.
Five metal gears and an aluminum alloy housing provide wear and impact resistance.
IP66-rated waterproofing for use in splash and humid environments.
Digital control with a 3-usec deadband ensures precise angular positioning (180° ± 3°).
360° maximum range of motion for high flexibility.
2BB/3BB bearing configuration ensures stable and low-noise operation.
Low quiescent current (<40mA/<50mA) reduces energy consumption.
300mm ± 5mm standard servo cable for easy installation.
Quality Control
This product undergoes rigorous quality control before leaving the factory. From the meticulous selection of core components to the high-precision manufacturing and assembly of the motor and gear train, every detail is ensured to be tight and reliable. Comprehensive performance testing precisely verifies torque, angular accuracy, and response speed, and verifies stability in harsh environments such as high and low temperatures, humidity, and vibration. All products undergo long-term endurance cycling and numerous electrical tests, including voltage, current, and electromagnetic compatibility tests, ensuring that each servo delivers superior performance and durability, providing you with a reliable and secure motion control experience.
Application Cases
The high-voltage brushless servo series is designed to provide core power solutions for high-performance applications such as robotic joints,
heavy-duty RC models, and industrial automation equipment.
