2
INSTALLATION
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n Assembling the GYN gear head
Follow the procedure below to assemble the GYN gear head. The procedure is similar for the GRN gear
head.
(1) Applying grease
Before assembling the GYC/GYS motor to the gear head, apply grease on the output shaft of the
servomotor. (This is for prevention of seizure of the output shaft of the servomotor.)
(2) Preparation for assembly
1) Remove the rubber cap in the depth of the flange face (of the gear head) installing the servomotor.
2) Align the position of the key in the input shaft of the gear head with the rubber cap hole.
Loosen the hexagon socket head cap screw in the rubber cap.
(The hexagon socket head cap screw is located at the input shaft of the gear head.)
Rubber cap
Hexagon socket head set screw
Apply grease.
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