Servo System LS

 

1. L7S

Pulse, Analog Command Type 

Easy to USE

• Easy Gain Tuning with automatic inertia estimating function
• Easy Setting Built-in Panel Operator
• Many I/O Contacts and Various Functions (Digital Input : 10 Contacts, Digital Output: 8 contacts / Analog input, output : 2 contacts)

Reliability for Protection Function

• CE,RoHS Certificated
• Drive Protection Function and warn Function

High Response for Precision Control

• High Resolutions Serial type Encoder (19Bit,BiSS)
• Improved Speed Response (=1Khz) Frequency

2. L7P

Indexer Function Type

Prividing Program function built-in single axis position determination module

• supporting position control mode by pulse input
• position control mode
• possible to use without upper controller
• modbus RTU Protocol (RS-422)

Support various motor and encoder drive

• supporting rotary,DD and Motor drive (supporting3rd party motor)
• quadrature,Biss-C,Tamagawa serial abs,EnDat 2.2, Resolver

Improved Control Performance

• Improved control bandwith
• providing 4-step Notch-Filter
• vibration control by realtime FET
• Real time gain tuning function

3.L7NH

All in one EtherCAT Communication type 

Real-time control through EtherCAT

• High speed,Real time capability and syncronization mechanism
• Improved EtherCAT communication spee (min.250us,DC support)
• Supporting CoE,EoE,&FoE
• Improved Speed Response (=1kHz)Frequency

Support Various motor and Encoder drive

• Supporting Rotary,DD and Motor Drive (supporting 3rd party motor)
• Quadrature,BISS-C,Tamagawa serial abs,EnDAT 2.2,Resolver

Improved Control Performance

• Improved control bandwith
• providing 4-step Notch-Filter
• vibration control by realtime FET
• Real time gain tuning function

4.L7C

Pulse,Analog Command Type

Control Power/Main Power unification

• Unification of power for integrated control board and power board
• 0.1-1kW Drive Line up for single phase 220VAC support

Optimal system implementation with competitive cost ratio

• Unification of power for intragated control board and power board

Maintain and improve L7S spesification

• Compability with existing L7S I/O pin map
• Maintain current control cycle (10kHz),Speed/position control cycle (5kHz)
• Added operation mode (indexing mode) and improved memory(1mb)