Product Description
- The SMC LECSA driver is used in applications with AC servo motors for positioning and control via a pulse input.
- It is suitable for applications in which the incremental position of the servo motor is detected.
- The power amplifier is suitable for optimising the transport load and speed.
- The SMC LECSA drive is designed to control AC servo motors and operates with an incremental encoder.
- It is available as a pulse input or positioning version.
- Set-up, diagnostics, parameter management and test operation can be carried out via a PC using the compatible installation software.
- Power supply range – 0.3 to 0.9 kVA
- Max. power supply – 0.9 to 2.7 kVA
- Compatible motor power – 100 to 400 W
- Encoder – 17-bit incremental encoder (resolution: 131,072 pulses per revolution)
- Supply voltage – single-phase 100 to 120 or 200 to 230 VAC (50/60 Hz)
- Permissible voltage tolerance (power supply) – Single-phase 85 to 132 or 170 to 253 VAC
- Rated current (power supply) – 1.5 to 5.0 A
- Control voltage – 24 VDC
- Permissible voltage tolerance (control power supply) – 21.6 to 26.4 VDC
- Rated current (control power supply) – 0.5 A
- Parallel input – 6 inputs
- Parallel output – 4 outputs
- Max. input pulse frequency [pps] – 1 M (for differential receivers), 200 k (for open-collector types)
- On-position range setting [Pulse] – 0 to ±65535 (pulse command unit)
- Excessive error – ±3 revolutions
- Torque limit – parameter setting
- Communication – USB communication
- Scoring table – Up to 7 points
- Operating temperature range – 0 to 55 °C (no freezing)
- Relative humidity range – Max. 90% RH (no condensation)
- Storage temperature range: -20 to 65 °C (no freezing)
- Storage humidity range – Max. 90% RH (no condensation)
- Protection class – IP20
- Insulation resistance – between housing and SG: 10 MΩ (500 VDC)
- Compatible electric actuator series – LEY, LEF, LEJ
- Height – 130 mm
- Depth – 135 mm
- Width – 40 or 50 mm
- Weight – 600 or 700 g
