IAI America SSPDACR - Manual (Page 92)

14. Motor Replacement Procedures
84
Type Bolt used
ISDB, ISDBCR,
ISPDB,
ISPDBCR-S
M4 x 12
ISDB, ISDBCR,
ISPDB, ISPDBCR,
-M, MX, L, LX
M5 x 15
SSPDACR-S M5 x 15
SSPDACR-M M5 x 15
SSPDACR-L M6 x 20
[2] With the motor fastened temporarily, tighten the coupling bolts on the ball screw side.
[3] Turn off the power to the controller, disconnect all connectors (including the motor cable and encoder cable
connectors), but this time tighten the bolts in place to the specified torque.
<Tightening torques by coupling bolt type>
Type Tightening torque
ISDB, ISDBCR, ISPDB,
ISPDBCR-S
2.0 Nxm
ISDB, ISDBCR,
ISPDB, ISPDBCR-M, MX
2.0 Nxm
ISDB, ISDBCR,
ISPDB, ISPDBCR-L, LX
4.0 Nxm
SSPDACR-S 2.0 Nxm
SSPDACR-M 4.0 Nxm
SSPDACR-L 7.0 Nxm
Four bolts used to secure the motor