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Single-Phase Servo Drives - L7C

High Quality Products

LS Electric L7C Serie – Servo Drive

The LS Electric L7-series Servo Drives visualizes the perfect solution for optimal drives and applications. Its high-performance vector, precision and speed control are user-friendly and cost-effective.

The L7-series provides various functions-backup, network diagnosis, monitoring and built-in functions focused on improving efficiency or a convenient and quick installation and use.

Servo Drives - Pulse/Analog Command Type: features & benefits

Control power/main power unification for integrated board and power board
0.1~1kW drive line-up for single phase AC230V support
Optimal system implementation with competitive cost ratio
Improved L7S specification through compatibility with L7S I/O pin map
Maintain current control cycle (10kHz) and speed/position control cycle (5kHz)
With added operation mode and improved memory (1MB)
Manufacture independent servo motor control, support for all industrial servo motors
Vibration control by real-time FET
Integrated internal braking resistor






Technical specifications & more info

Technical specifications

Power supply230V single phase
Power range (kW)0.1 - 1.0
CommunicationRS-422, USB 2.0
Communication protocolMODBUS-RTU
Encoder OptionsQuadrature (Incremental), Biss-B, Biss-C (Absolute, Incremental)
Frequency ResponseMaximum 1[KHz] or above (When using 19Bit Serial Encoder)
Digital inputDC12V ~ DC24V 10 assignable input channels
Digital outputDC24V ±10%, 120mA 5 assignable output channels
Analog Input2 Input channels, Analog speed input (Command/Overide) ±10V, Analog torque input (Command/Limit) ±10V
Dynamic BrakingStandard built-in brake (Activated when the servo alarm goes off or when the servo is off),
Regenerative BrakingBoth default built-in and external installation possible
Display Function7 segments (5DIGIT)
Additional FunctionGain tuning, alarm history, JOG operation, origin search
Protection FunctionExcessive current/voltage/overload/overheating/speed, excessive current limit, low voltage, encoder/position following/current sensing fail


Not available

Optional features

Not available

Inquire availability

Repair & Maintenance

Is a current component or drive system in need of maintenance or repair? BEGE has extensive knowledge of a wide variety of drives and systems. We guarantee a rapid resumption of operational procedures.

Contact our support department

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