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L7NH

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L7NH

All-in-One EtherCAT Communication Type

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Features

Real-time control through EtherCAT

  • High speed, Real-time capability and Synchronization mechanism

    • Improved EtherCAT communication speed (min. 250us, DC support)
    • Supporting CoE, EoE and FoE

    • Improved Speed Response(≒1kHz) Frequency

    • 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 bandwidth
    • Providing 4-step Notch-Filter
    • Vibration control by Real-time FET
    • Real-time gain tuning function

    Specification

    L7NHA

    Item \ Type Name L7NHA001U L7NHA002U L7NHA004U L7NHA008U L7NHA010U L7NHA020U L7NHA035U L7NHA050U L7NHA075U L7NHA150U
    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 the 19-bit Serial Encoder is applied)
    Speed Variation Ratio ±0.01[%] or lower(When the load changes between 0 and 100%)
    ±0.1[%] or less(Temperature of 25°C[±10]
    Torque Control Repetition Accuracy Within ±1%
    EtherCAT Communication Specifications Communication Standard FoE (Firmware download)
    EoE (Parameter setting by UDP, Tuning, Secondary function, Parameter copy) CoE (IEC
    61158 Type12, IEC 61800-7 CIA 402 Drive profile)
    Physical Layer 100BASE-TX(IEEE802.3)
    Connector RJ45 x 2
    Communication distance Within connection between nodes 100[m]
    DC(Distributed Clock) By DC mode synchronism. minimum DC cycle: 250[us]
    LED Display LinkAct IN, LinkAct OUT, RUN, ERR
    Cia402 Drive Profile Profile Position Mode Profile Velocity Mode Profile Torque Mode
    Cyclic Synchronous Position Mode Cyclic Synchronous Velocity Mode Cyclic Synchronous
    Torque Mode Homing Mode
    Digital Input / Output Digital Input Input Voltage range : DC 12[V] ~ DC 24[V] Total 8 input channels(allocable)
    Above 12 functions can be used selectively for assignment.
    (*POT, *NOT, *HOME, *STOP, *PCON, *GAIN2, *P_CL, *N_CL, PROBE1, PROBE2, EMG, A_RST)
    Digital Output Service rating: DC 24[V] ±10%, 120[   ] Total 4 input channels (allocable)
    Above 11 functions can be used selectively for assignment.
    (*BRAKE±, *ALARM±, *READY±, *ZSPD±, INPOS±, TLMT±, VLMT±, INSPD±, WARN±, TGON±, INPOS±)
    Safety Function 2 Input Channels (STO1, STO2), 1 Output Channels (EDM±)
    USB Communication Function Firmware download, Parameter setting, Tuning, Secondary function, Parameter cop>
    Communication Standard USB 2.0 Full Speed (applies standard)
    Connect PC or USB storing medium
    Internal Function Dynamic Braking Standard built-in brake (activated when the servo alarm goes off or when the servo is
    off).
    Regenerative Braking Default built-in(excluding 15kW), external installation possible
    Display Function 7 segments(5DIGIT)
    Self-setting Function The [MODE] key changes the content displayed in 7 segments
    Additional Function Auto gain tuning function
    Protection Function Overcurrent, overload, overvoltage, insufficient voltage, main power input problem,
    control power input problem, overspeed, motor cable, overheat(power module overheat, abnormal drive
    operation’s temp), encoder problem, over-regenerative, sensor problem, communication problem
    Operation Operating Temperature / Storage Temperature 0 ~ 50[°C] / -20 ~ 70[°C]
    Operating Humidity / Storage Humidity Below 80[%]RH / Below 90[%]RH(avoid dew-condensation)
    Environment Indoor, Avoid corrosive, inflammable gas or liquid, and electrically conductive dust.

    L7NHB

    Item \ Type Name L7NHB010U L7NHB020U L7NHB035U L7NHB050U L7NHB075U L7NHB150U
    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 39
    Peak Current[A] 11.1 24 30.3 47.25 57 97.5
    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 the 19-bit Serial Encoder is applied)
    Speed Variation Ratio ±0.01[%] or lower(When the load changes between 0 and 100%)
    ±0.1[%] or less(Temperature of 25°C[±10]
    Torque Control Repetition Accuracy Within ±1%
    EtherCAT Communication Specifications Communication Standard FoE (Firmware download)
    EoE (Parameter setting by UDP, Tuning, Secondary function, Parameter copy) CoE (IEC
    61158 Type12, IEC 61800-7 CIA 402 Drive profile)
    Physical Layer 100BASE-TX(IEEE802.3)
    Connector RJ45 x 2
    Communication distance Within connection between nodes 100[m]
    DC(Distributed Clock) By DC mode synchronism. minimum DC cycle: 250[us]
    LED Display LinkAct IN, LinkAct OUT, RUN, ERR
    Cia402 Drive Profile Profile Position Mode Profile Velocity Mode Profile Torque Mode
    Cyclic Synchronous Position Mode Cyclic Synchronous Velocity Mode Cyclic Synchronous
    Torque Mode Homing Mode
    Digital Input / Output Digital Input Input Voltage range : DC 12[V] ~ DC 24[V] Total 8 input channels(allocable)
    Above 12 functions can be used selectively for assignment.
    (*POT, *NOT, *HOME, *STOP, *PCON, *GAIN2, *P_CL, *N_CL, PROBE1, PROBE2, EMG, A_RST)
    Digital Output Service rating: DC 24[V] ±10%, 120[   ] Total 4input channels (allocable)
    Above 11 functions can be used selectively for assignment.
    (*BRAKE±, *ALARM±, *READY±, *ZSPD±, INPOS±, TLMT±, VLMT±, INSPD±, WARN±, TGON±, INPOS±)
    Safety Function 2 Input Channels (STO1, STO2), 1 Output Channels (EDM±)
    USB Communication Function Firmware download, Parameter setting, Tuning, Secondary function, Parameter copy
    Communication Standard USB 2.0 Full Speed (applies standard)
    Connect PC or USB storing medium
    Internal Function Dynamic Braking Standard built-in brake (activated when the servo alarm goes off or when the servo is
    off).
    Regenerative Braking Default built-in(excluding 15kW), external installation possible
    Display Function 7 segments(5DIGIT)
    Self-setting Function The [MODE] key changes the content displayed in 7 segments
    Additional Function Auto gain tuning function
    Protection Function Overcurrent, overload, overvoltage, insufficient voltage, main power input problem,
    control power input problem, overspeed, motor cable, overheat(power module overheat, abnormal drive
    operation’s temp), encoder problem, over-regenerative, sensor problem, communication problem
    Operation Operating Temperature / Storage Temperature 0 ~ 50[°C] / -20 ~ 70[°C]
    Operating Humidity / Storage Humidity Below 80[%]RH / Below 90[%]RH(avoid dew-condensation)
    Environment Indoor, Avoid corrosive, inflammable gas or liquid, and electrically conductive dust.

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