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AC Servo Motor Driver, Absolute Type LECSS-T Series (LECSS2-T5)

AC Servo Motor Driver, Absolute Type LECSS-T Series LECSS2-T5

A pulse input type AC servo motor driver.
[Features]
・ Supported motor capacity: 100 W, 200 W, 400 W
・ Compatible encoder: Absolute type
・ Servo adjustment by auto gain tuning
・ With display setting function
・ It supports safety function of STO (Safe Torque Off)
・ Two-way communication speed: 3 Times
· Improved noise resistance

(i)Caution

  • Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative images only. Refer to the manufacturer's catalog for shape details.
  • CAD data is not available for some model numbers.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

LECSS2-T5

AC Servo Motor Driver, Absolute Type LECSS-T Series Specifications

LECSS-T Series external appearance

LECSS-T Series external appearance

ModelLECSS2-T5LECSS2-T7LECSS2-T8
Compatible Motor Capacity [W]100200400
Compatible EncoderAbsolute 22 bit encoder
(Resolution: 4,194,304 pulses/rotation)
Main Power SupplyVoltage [V]Three phase 200 to 240 AC (50/60 Hz), Single phase 200 to 240 AC (50/60 Hz)
Allowable Voltage Fluctuation [V]Three phase 170 to 264 AC (50/60 Hz), Single phase 170 to 264 AC (50/60 Hz)
Rated Current [A]0.91.52.6
Control Power SupplyControl Power Supply Voltage [V]Single phase 200 to 240 AC (50/60 Hz)
Control Power Supply Allowable Voltage Fluctuation [V]Single phase 170 to 264 AC
Rated Current [A]0.2
Applicable Fieldbus ProtocolSSCNET III/H (high-speed optical communication)
Communication FunctionUSB communication
Operating Temperature Range [°C]0 to 55 (no freezing)
Operating Humidity Range [%RH]90 or less (no condensation)
Storage Temperature Range [°C]-20 to 65 (No freezing)
Storage Humidity Range [%RH]90 or less (no condensation)
Insulation Resistance [MΩ]Between the case and SG: 10 (500 V DC)
Weight [g]8001,000
 

Dimensions

 

(Units: mm)

 

LECSS2-T□ dimensional drawing

LECSS2-T□ dimensional drawing

*Battery included.

 

(Units: mm)

 

Connector NameName
CN1AFront axis connector for SSCNET III/H
CN1BRear axis connector for SSCNET III/H
CN2Encoder connector
CN3I/O signal connector
CN4Battery connector
CN5USB communication connector
CN8STO input signal connector
CNP1Main circuit power supply connector
CNP2Control circuit power supply connector
CNP3Servo motor power connector
ModelWLDM
LECSS2-T54013546
LECSS2-T7
LECSS2-T81705

Power Supply Wiring Example

For single phase 200 V AC

For single phase 200 V AC

For 3-phase 200 V AC

For 3-phase 200 V AC

*For single phase 200 to 240 V AC, the power supply should be connected to L1 and L3 terminals, with nothing connected to L2. Note that the wiring locations differ from LECS□.

LECSS2-T□ Front View Example

Front view example

Front view example

*See the manufacturer's catalog for accessories, etc.

Control Signal Wiring Example

For sink (NPN) I/O interface

For sink (NPN) I/O interface

Note 1: For preventing electric shock, be sure to connect the driver's protective earth (PE) terminal (marked terminal) to the control panel's protective earth (PE).
Note 2: For interface use, supply 24 V DC ±10% power using an external source.
Note 3: The failure (ALM) is set to ON during normal conditions when there is no alarm. When it is OFF (alarm sounds), stop the master PLC signal using the master PLC program.
Note 4: Signals with the same name are connected inside the driver.
Note 5: Use the SSCNET III optical cable indicated below.
Refer to the SMC catalog for cable models.
Cable: SSCNET III optical cable, Cable model: LE-CSS-□, Cable length: 0.15 to 3 m.
Note 6: Connections from axis 2 onward are omitted.
Note 7: Up to 64 axes can be set with the axis selection rotary switch (SW1) and auxiliary axis number setting switches (SW2-3, SW2-4) in combination. However, note that the number of connection axes depends on the specifications of the master PLC.
Note 8: Be sure to place a cap on unused CN1A/CN1B.
Note 9: When not using the STO function, equip the short-circuit connector provided as an accessory with the driver.
Note 10: Configure a circuit to turn off EM2 when the main circuit power is turned off to prevent unexpected driver restarts.

Notes

  • *Refer to the SMC catalog for product information other than what is detailed above.
  • *The product image is a representative image only.
Part Number
LECSS2-T5
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMotor type

MYR 5,808.85

1 Piece(s) 21 Day(s) AC servo motor (T6)

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Basic Information

Main Body, Peripheral Components Peripheral Components Input Power Supply AC Single-phase 200 ~ 240V Position Detection Absolute
Controller/driver type SSCNET3/H type

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