7-5
KRF
7.
Installation and Operation
7.
Installation and Operation
7.
Installation and Operation
3. When mounting the intermediate ange to housing A after mounting the motor onto the
intermediate ange
Mount the motor onto the intermediate ange.
Motors for mounting and bolt sizes are shown in the following table.
Mounting bolt
Model number Motor models Bolt size Tightening torque [N·cm]
KRF3
SGMMV-A2A (Yaskawa Electric Corporation)
M2.6 × 8L 68
KRF4 TS4602 (Tamagawa Seiki Co., Ltd.) M4 × 12L 329
KRF5 TS4602 (Tamagawa Seiki Co., Ltd.) M4 × 12L 329
KRF6 TS4603 (Tamagawa Seiki Co., Ltd.) M4 × 10L 329
Bolt type: Hexagonal-s
ocket-head type bo
lt
4. Mount the part assembled in procedure 3 onto the housing A.
Intermediate ange types and bolt sizes are shown in the following table.
Mounting bolt
Model number Intermediate ange type Bolt size Tightening torque [N·cm]
KRF3 M,N,S M2.5 × 10L 30
KRF4 P,Q,R,S,M,N M3 × 15L 125
KRF5 P,Q,R,S,M,N M3 × 16L 125
KRF6 R M3 × 16L 125
Bolt type: Hexagonal-s
ocket-head type bo
lt
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