LSB Series Electric Actuator: New Generation – Compact, Powerful & Absolute Waterproofing

The LSB Series represents the latest breakthrough from Nippon Gear, designed to redefine the standards of electric actuators. By perfectly combining lightweight construction, optimized dimensions, and an ultra-durable structure, the LSB Series delivers absolute precision in torque control for all industrial valve systems.

Key Highlights: Excellence in All Conditions

1. IP68 Protection Standard – Defying Submersion Hazards

The most significant differentiator of the LSB series is its emergency submersion capability. The equipment is IP68 certified, allowing it to operate stably even when submerged at a depth of 10 meters for up to 72 hours. This provides the highest safety margin for pumping stations or wastewater treatment systems facing frequent flood risks.

2. Compact Design, High Performance

Despite being lighter and more compact than traditional models, the LSB Series ensures:

• Extreme Load Capacity: Thrust up to 320kN and rated torque up to 2700N·m.

• Superior Durability: Explosion-proof housing with extreme weather resistance.

• Precise Operation: Integrated control systems for smooth valve opening/closing, providing comprehensive protection for piping systems.

3. Versatile Adaptability

The product easily interfaces with:

• Multi-turn Valves: Gate valves, Globe valves, Sluice gates, etc.

• Quarter-turn Valves: Butterfly valves, Ball valves, Dampers, etc. (via specialized auxiliary gearboxes).

Typical Applications

The LSB Series electric actuator is the top choice in sectors such as:

• Energy: Thermal and Hydroelectric power plants.

• Environment: Water treatment plants, wastewater facilities, and urban drainage systems.

• Heavy Industry: Oil & Gas, Chemicals, Marine, and Pulp & Paper production.

Detailed Technical Specifications (LSB Series – AE Models)

The following technical table helps you select the most suitable model for your system:

Integrated Features & Options

• Operating Environment: Resistant to impacts (9G) and vibrations (0.5G); operates reliably from -20°C to +60°C.

• Power Supply: Flexible compatibility with AC200V / 400V / 440V (50/60Hz).

• Advanced Options: Custom gear ratio configurations and deep integration into plant automation systems (SCADA/PLC).