The LECY drivers are compatible with the MECHATROLINK open field network, operating AC servo motors with 20-bit absolute encoders. LECYM uses the MECHATROLINK-II protocol to connect up to 30 units at a max distance of 50m with 10 Mbps transmission speed. LECYU uses the MECHATROLINK-III protocol, connecting up to 62 units at a max distance of 75m between units, with 100 Mbps transmission speed
Operations Manual: LEC-OM069xx LECYM2-V5 LECYM2-V7 LECYM2-V8 LECYM2-V9 3-7 3 Wiring and Connection (2) Main Circuit Power Input Terminals Connect a single-phase 200 V power supply of the following specifications to L1 and L2 terminals. The specifications of the power supplies other than the main circuit power supply are the same as for threephase power supply input.
-V5 LECYU2-V5 r Stroke [mm] *2 LER V7 AC servo motor (Absolute encoder) 200 63 LECYM2-V7 LECYU2-V7 200 to 3000 LEH *2 Refer to the applicable stroke table for details. *1 For motor type V6, the compatible driver part number suffix is V5.
Model Applicable model Motor Servopack (SMC driver) LEYG25 SGMJV-01A3A SGDV-R90A11 (LECYM2-V5) SGDV-R90A21 (LECYU2-V5) Regenerative resistor should be provided by the customer.
LECYM2-V5 LECYM2-V7 LECYM2-V8 LECYM2-V9 3-7 3 Wiring and Connection (2) Main Circuit Power Input Terminals Connect a single-phase 200 V power supply of the following specifications to L1 and L2 terminals. The specifications of the power supplies other than the main circuit power supply are the same as for threephase power supply input.