Electromec Engineering

Menu
Inquiry

L7P

Leave a Comment / By /

L7P

The LS Electric L7P servo drive is a motion control drive with an Indexer Function Type for precise speed and position control of servo motors. It supports multiple control modes and feedback options, and the Indexer Function Type enables easy programming of motion profiles through simple commands. This makes it a flexible and versatile solution for a range of industrial applications, including robotics, CNC machining, and automated assembly systems.

Category:




Features

Provides a built-in program function for single axis position determination module

  • Supports position control mode by pulse input
  • Position control mode
  • Possible to use without upper controller

Supports various motor and encoder drives

  • Supports Rotary, DD, and motor drive (supporting 3rd party motors)
  • Quadrature, BiSS-C, Tamagawa serial abs, EnDat 2.2, Resolver
  • Modbus RTU Protocol (RS-422)

Improved Control Performance

  • Improved control bandwidth
  • Provides 4-step Notch-Filterr
  • Vibration control by Real-time FET
  • Real-time gain tuning function

L7PA
Item \ Type Name L7PA001U L7PA002U L7PA004U L7PA008U L7PA010U L7PA020U L7PA035U L7PA050U L7PA075U L7PA150U
Input Power Main Power Supply 3 Phase AC200 ~ 230[V](-15 ~ +10[%]), 50 ~ 60[Hz]
Control Power Supply Single Phase AC200 ~ 230[V](-15 ~ +10[%]), 50 ~ 60[Hz]
Rated Current[A] 1.4 1.7 3 5.2 6.75 13.5 16.7 32 39.4 76
Peak Current[A] 4.2 5.1 9 15.6 20.25 40.5 50.1 90.88 98.5 190
Encoder Type Quadrature(Incremental)
BiSS-B, BiSS-C(Absolute, Incremental) Tamagawa Serial(Absolute, Incremental) EnDat 2.2 Sinusoidal Analog Hall
Control Performance Speed Control Range Maximum 1: 5000
Frequency Response Maximum 1 [kHz] or above (When using 19bit Serial Encoder)
Speed Variation Ratio ±0.01 [%] or lower [when load changes between 0 and 100%]
±0.1[%] or lower [temperature 25 ±10°C]
Accel/Decel Time Straight or S-curve acceleration/deceleration (0~10,000[ms], 0~1,000[ms] Unit configurable)
Input Frequency 1[Mpps], line drive / 200[kpps], Open Collector
Input Pulse Type Symbol + Pulse Series, CW+CCW, A/B Phase
RS422 Communication Specifications Communication Specifications ANSI/TIA/EIA-422 Standard Specifications
Communication Protocol MODBUS-RTU
Connector RJ45 x 2
Synchro Method Asynchronous
Transmission Speed 9600 /19200/38400/57600 [bps]
Can be configured at [0x3002]
Transmission Distance Maximum 200 [m]
Power Consumption 100[   ]
Terminating Resistance Dip S/W(On/Off), Built-In 120
Input / Output Signal Digital Input Input voltage range: DC 12[V] ~ DC 24[V] Total 16 input channel
(allocatable) 32 function inputs can be selectively allocated
(*SV_ON, *POT, *NOT, *A-RST, *START, *STOP, *REGT, *EMG, *HOME, *HSTART, *ISEL0, *ISEL1, *ISEL2,
*ISEL3, *ISEL4, *ISEL5, PCON, GAIN2, P_CL,
N_CL, MODE, PAUSE, ABSRQ, JSTART, JDIR, PCLR, AOVR, SPD1/LVSF1, SPD2/LVSF2,
SPD3, PROBE1, PROBE2)
Digital Output Use rating: DC 24[V] ±10%, 120[㎃] Total 8 input channel (allocatable) 19 function inputs can be selectively allocated
(*ALARM±, *READY±, *BRAKE±, *INPOS1±, *ORG±, *EOS±, *TGON±, *TLMT±, VLMT±, INSPD±,ZSPD±, WARN±, INPOS2±, IOUT0±, IOUT1±, IOUT2±, IOUT3±, IOUT4±, IOUT5±)
Analog Input / output Analog input Total 2 channels
analog speed override input(-10[V) ~ +10[V)) analog torque command input(-10[V) ~ +10[V))
Analog output Total 2 channels
15 function inputs can be selectively allocated
USB Communication Protection Firmware download, parameter setting, tuning, auxiliary function,parameter copy
Communication Specifications Complies with USB 2.0 Full Speed Specifications
Connection Device PC or USB storage media
Built-in functions Dynamic Braking Standard built-in(activated by servo alarm or servo OFF)
Regenerative Braking Default built-in(excluding 15kW), external installation possible
Display 7 Segment(5 DIGIT)
Setting Function Drive node address can be set using rotary switch
Additional Function Gain tuning, alarm history, JOG operation, origin search
Protective Function Excessive current, overload, excessive current limit,
overheating, excessive voltage, low voltage, excessive speed, encoder fail,
position following fail, current sensing fail
Operation Environment Operating Temperature / Storage Temperature 0 ~ 50[°C] / -20 ~ 70[°C]
Operating Humidity / Storage Humidity Below80[%]RH / Below 90[%]RH(avoid dew-condensation)
Environment Indoor, Avoid corrosive, inflammable gas or liquid, and electrically conductive dust.

L7PB
Item \ Type Name L7PB010U L7PB020U L7PB035U L7PB050U L7PB075U
Input Power Main Power Supply 3 Phase AC380 ~480[V](-15 ~ +10[%]), 50 ~ 60[Hz]
Control Power Supply Single Phase AC380 ~ 480[V](-15 ~ +10[%]), 50 ~ 60[Hz]
Rated Current[A] 3.7 8 10.1 17.5 22.8 　
Peak Current[A] 11.1 24 30.3 47.25 57 　
Encoder Type Universal Encoder Feedback Quadrature(Incremental) BiSS-B, BiSS-C(Absolute, Incremental) Tamagawa Serial(Absolute, Incremental)
EnDat 2.2 Sinusoidal Analog Hall
Control Performance Speed Control Range Maximum 1: 5000
Frequency Response Maximum 1 [kHz] or above (When using 19bit Serial Encoder)
Speed Variation Ratio ±0.01 [%] or lower [when load changes between 0 and 100%]
±0.1[%] or lower [temperature 25 ±10°C]
Accel/Decel Time Straight or S-curve acceleration/deceleration (0~10,000[ms], 0~1,000[ms] Unit configurable)
Input Frequency 1[Mpps], line drive / 200[kpps], Open Collector
Input Pulse Type Symbol + Pulse Series, CW+CCW, A/B Phase
RS422 Communication Specifications Communication Specifications ANSI/TIA/EIA-422 Standard Specifications
Communication Protocol MODBUS-RTU
Connector RJ45 x 2
Synchro Method Asynchronous
Transmission Speed 9600 /19200/38400/57600 [bps]
Can be configured at [0x3002]
Transmission Distance Maximum 200 [m]
Power Consumption 100[㎃]
Terminating Resistance Dip S/W(On/Off), Built-In 120Ω
Input / Output Signal Digital Input Input voltage range: DC 12[V] ~ DC 24[V] Total 16 input channel (allocatable) 30 function inputs can be selectively allocated
(*SV_ON, *POT, *NOT, *A-RST, *START, *STOP, *REGT, *EMG, *HOME ,*HSTART, *ISEL0, *ISEL1, *ISEL2, *ISEL3,
*ISEL4, *ISEL5, PCON, GAIN2, P_CL, N_CL, PAUSE ,ABSRQ, JSTART, JDIR, PCLR, SPD1/LVSF1, SPD2/LVSF2, SPD3, AOVR, MODE, )
Digital Output Use rating: DC 24[V] ±10%, 120[㎃] Total 8 input channel (allocatable) 19 function inputs can be selectively allocated
(*ALARM±, *READY±, *BRAKE±, *INPOS1±, *ORG±, *EOS±, *TGON±, *TLMT±, VLMT±, INSPD±, ZSPD±, WARN±, INPOS2±, IOUT0±, IOUT1±, IOUT2± IOUT3±, IOUT4±, IOUT5±)
Analog Input / output Analog input Total 2 channels
analog speed override input(-10[V) ~ +10[V)) analog torque command input(-10[V) ~ +10[V))
Analog output Total 2 channels
15 function inputs can be selectively allocated
USB Communication Protection Firmware download, parameter setting, tuning, auxiliary function,parameter copy
Communication Specifications Complies with USB 2.0 Full Speed Specifications
Connection Device PC or USB storage media
Built-in functions Dynamic Braking Standard built-in(activated by servo alarm or servo OFF)
Regenerative Braking Default built-in(excluding 15kW), external installation possible
Display 7 Segment(5 DIGIT)
Setting Function Drive node address can be set using rotary switch
Additional Function Gain tuning, alarm history, JOG operation, origin search
Protective Function Excessive current, overload, excessive current limit,
overheating, excessive voltage, low voltage, excessive speed, encoder fail,
position following fail, current sensing fail
Operation Environment Operating Temperature / Storage Temperature 0 ~ 50[°C] / -20 ~ 70[°C]
Operating Humidity / Storage Humidity Below80[%]RH / Below 90[%]RH(avoid dew-condensation)
Environment Indoor, Avoid corrosive, inflammable gas or liquid, and electrically conductive dust.

Reviews

There are no reviews yet.

Be the first to review “L7P”

Your email address will not be published. Required fields are marked *

Related products

Scroll to Top
0