Products

Straight Travel Electric Actuator Lomas

The XSL series smart electric actuators provide the best solution for valve automation. Key features include:

• Single-chip microprocessor control for intelligent operation
• Accepts 4-20mA, 0-5V, 0-10V control signals
• LCD display with friendly English/Chinese menu
• One-key smart calibration of valve travel
• Electrical or mechanical torque protection for safety
• Efficient assembly and easy operation
• Low noise, reliable performance
• Optional bus communication via Modbus, HART, Profibus
• Explosion-proof models available

The actuators precisely control valve position based on an input signal. A microprocessor unit processes the signal and drives a motor to adjust the valve to the desired setting. Valve position is displayed on the LCD and fed back to the controller.

Specifications:

• Thrust range: 2 to 25 kN
• Travel speed: 1.0 to 1.2 mm/s
• Stroke: 10 to 100 mm
• Power supply: 110/220VAC, 380VAC, 24VDC
• Control signal: 4-20mA, 0-5V, 0-10V
• Output signal: 4-20mA, 0-10V
• Communication: RS485, HART, FF (optional)
• Protection class: IP65, IP67, Exd BT4, Exd CT4
• Manual override: handwheel or clutch lever
• Operating temp: -20 to 80°C

Models include:

• XSL100: 2-4 kN thrust, 40-100 mm stroke
• XSL200: 2-10 kN thrust, 40-60 mm stroke
• XSL300: 12-25 kN thrust, 90-100 mm stroke
• XSL400: 2-10 kN thrust, 40-60 mm stroke, explosion-proof

Refer to the selection table and dimension drawings for detailed specifications of each model. Actuator flanges mate with standard valve flanges. Custom flanges can be provided to match user valves.

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