[Included parts] Motor flange [Included parts] Hexagon socket head set screw/2 x M4 x 5 (Tightening torque: 1.5 [N・m]) [Provided by user] Motor mounting bolt . Bolt head height 5 or less [Included parts] Hexagon socket head set screw/MM (Tightening torque: TT [N・m]) . Mount to D-cut surface of the motor shaft. [Included parts] Motor hub [Provided by user] Motor PP (Mounting distance) oPD (I.D.) [Assembly] Motor flange [Included parts] Hexagon socket head set screw/MM (Tightening torque: TT [N・m]) . Mount to D-cut surface of the motor shaft. [Included parts] Motor hub [Provided by user] Motor [Provided by user] Motor mounting bolt PP (Mounting distance) oPD (I.D.) M2.5 x 10 M3 x 4 M3 x 12 M4 x 12 M4 x 5 1.0 0.63 1.5 2.5 1.5 NZ NY NM1 NZ NY NX NW NM1 25 32 Size Motor type MM TT 8 5 14 11 9 9 6.35 PD 12.5 10.5 18 5 12 2.1 PP Motor Mounting: In-line [Included parts] Hexagon socket head cap screw/MM (Tightening torque: TT [N・m]) [Included parts] Motor hub [Provided by user] Motor [Provided by user] Motor mounting bolt PP (Mounting distance) oPD (I.D.) Motor hub Motor Motor Body side mounting bolt hub Spider Motor flange LEY 2 5 D, LEYG �ｮD 32 25 32 Dimensions [mm] [Assembly] Motor flange Mounting procedure 1) Fix the motor (provided by user) and the “motor hub” with the “MM hexagon socket head cap screw.” 2) Check the “motor hub” position, and then insert it. (Refer to the mounting diagram.) 3) Fix the motor and the “motor flange” with the motor mounting bolts (provided by user). LEY25D, LEYG25�ｮD: NM1 Mounting procedure 1) Fix the motor (provided by user) and the “motor hub” with the M3 x 4 hexagon socket head set screw. 2) Fix the motor and the “motor flange” with the motor mounting bolts (provided by user). 3) Check the “motor hub position”, and then insert it. (Refer to the mounting diagram.) 4) Fix the “motor flange” with the “M4 x 5 hexagon socket head set screws.” LEY32D, LEYG32�ｮD: NM1 Mounting procedure 1) Fix the motor (provided by user) and the motor hub with the “MM hexagon socket head set screw.” 2) Check the “motor hub” position, and then insert it. (Refer to the mounting diagram.) 3) Fix the motor and the “motor block” with the motor mounting bolts (provided by user). Size: 25 Hexagon socket head cap screw (for hub fixing) Hexagon socket head set screw (for hub fixing) Hexagon socket head set screw (for motor flange fixing) 1 . 1 1 2 1 1 . . Motor hub Motor flange NZ, NY NM1 Motor type Quantity Description Size: 32 Hexagon socket head cap screw (for hub fixing) Hexagon socket head set screw (for hub fixing) 1 . 1 1 1 . Motor hub NM1 Motor type Quantity Description NZ, NY, NX, NW Included Parts List Match the convex parts (2 locations) of the motor hub to the concave parts (2 locations) of the body side hub and the spider in the orientation to be fitted. Motor Mounting Diagram !The motor and motor mounting bolts should be provided by user. !Motor shaft style should be cylindrical for the NZ, NY, NX, NW motor types, and D-cut style for the NM1 motor type. !When mounting a hub, remove the oil content, dust, or dirt sticking to the shaft and hub inside diameter. !Take loose prevention measures for the motor mounting bolts and hexagon socket head set screws. 78 Series LEY/LEYG Electric Actuators Rod Type/Guide Rod Type Motor Mounting LEYG LEY LEJS LEFB LEFS Model Selection