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-OM071xx Remove the lead or shorting bar between terminals B2 and B3 on the DRIVER main circuit of LECYU2-V7 DRIVER.
0 V7 LEFS 32 200 R B B 3 M2 S q Size w Motor mounting position e Motor type 25 32 40 Nil In-line R Right side parallel L Left side parallel Symbol Type Output [W] Size Compatible driver V6 AC servo motor (Absolute encoder) 100 25 LECYM2-V5/LECYU2-V5 V7 200 32 LECYM2-V7/LECYU2-V7 V8 400 40 LECYM2-V8/LECYU2-V8 r Lead [mm] t Stroke [mm] y Motor option u Cable type Symbol LEFS25 LEFS32 LEFS40
1 V7 LEFS 32 200 R H B B 3 M2 S q Accuracy w Size e Motor mounting position r Motor type Nil Basic type H High precision type 25 32 40 Nil In-line R Right side parallel L Left side parallel Symbol Type Output [W] Size Compatible driver V6 AC servo motor (Absolute encoder) 100 25 LECYM2-V5/LECYU2-V5 V7 200 32 LECYM2-V7/LECYU2-V7 V8 400 40 LECYM2-V8/LECYU2-V8 t Lead [mm] y Stroke [mm] u Motor
B 200 N S 3 M2 Motor type Motor mounting Size Symbol Type Output(W) Size Compatible driver Nil In-line 25 32 40 V6 100 25 LECYM2-V5/LECYU2-V5 R Right side parallel AC servo motor V7 200 32 LECYM2-V7/LECYU2-V7 L Left side parallel Absolute encoder V8 400 40 LECYM2-V8/LECYU2-V8 Lead[mm] Motor option Stroke Symbol LEKFS25 LEKFS32 LEKFS40 50 50 Nil Without option H 20 24 30 to to B With lock