Description

The Lynxmotion Smart Servo (LSS) - High Speed (HS1) is a compact, modular actuator designed as the evolution of standard RC servos. It is ideal for multi degree-of-freedom robots, animatronics, robotic arms, grippers, and custom RC projects. This smart servo offers advanced configurability, modular integration, and precise motion control, forming the core of the next-generation Lynxmotion Servo Erector Set (SES-V2) system.

The LSS-HS1 features metal gears, RGB LED bar, sensor feedback, button interface, and multiple operating modes (Smart / Wheel / RC). Built with a custom Lynxmotion Smart Servo protocol, it ensures easy communication and configuration. Safety functions are integrated to protect against over-current, voltage issues, and overheating.

Note: The servo cannot be used standalone. A communication interface such as the Lynxmotion LSS Adapter Board (USB Type-C) or a 5V USB-to-serial adapter (with external power) is required.

Key Features

• Configurable and modular smart servo motor
• Designed for Lynxmotion Servo Erector Set (SES-V2) compatibility
• 100 RPM no-load speed at 12V
• 8 Kg-cm maximum static torque and 1.6 Kg-cm maximum dynamic torque (12V)
• High-strength copper metal gears for durability
• Integrated RGB LED bar for status indication
• Real-time sensor feedback (voltage, current, temperature, position, RPM)
• Multiple control modes: Smart / Wheel / RC
• Compact and lightweight with plastic case (57g)
• Built-in protection and user-modifiable settings

Technical Specifications

• Nominal Voltage (recommended): 12V (6V min, 12.6V max)
• Torque, max static (12V): 8 Kg-cm
• Torque, max dynamic (12V): 1.6 Kg-cm
• Speed, no load (12V): 100 RPM
• Current, no load standby (12V): 70mA
• Current, stall (12V): 300mA
• Operating Temperature Range: 45°C ~ 67°C
• Gear Ratio: 1:146
• Gear Material: Copper
• Motor Type: DC Cored Motor
• Spline: 24-tooth (Hitec standard compatible)
• Operating Angle: 360° absolute with virtual multi-turn support
• Communication: TTL full duplex asynchronous serial or RC PWM
• Protocol: Custom Lynxmotion Smart Servo (LSS)
• Baudrate Range: 9600 ~ 921600 bps (115200 bps recommended)
• Connector: Molex 4-pin, 2.54mm Low Profile (Rx | Vcc | GND | Tx)
• Dimensions: 51 x 25 x 38.3 mm (case only)
• Weight: 57.0 g

Compatibility & Integration

The LSS-HS1 is fully compatible with the Lynxmotion SES-V2 ecosystem, including brackets, robotic arms, geared grippers, and modular frames. Accessories such as the Lynxmotion Power Distribution Board (LSS-HUB) provide efficient power supply and servo communication.

The servo is also supported by Lynxmotion LSS-Config Software, enabling easy parameter adjustments, firmware updates, and servo diagnostics.

What’s Included

• 1x Lynxmotion Smart Servo – High Speed (HS1)
• 1x Aluminum driving horn (SES pattern, pre-assembled)
• 1x Idler horn (SES pattern, pre-assembled)
• 1x 150mm 4-pin Molex to 4-pin Molex cable
• 1x 150mm 4-pin Molex to 3-pin 2.54mm RC Standard connector plus single pin connector

Website

• Lynxmotion Smart Servo (LSS) Information
• Lynxmotion Smart Servo (LSS) Libraries
• Lynxmotion Smart Servo (LSS) CAD
• Lynxmotion Servo Erector Set V2 (LSS)