Appendix B
123
Make connections according to the following instructions and diagram:
Servo Motor
Safety Earth
Cable
(green/yellow)
Providing Protective Earth Connection for Motor
➀
Use a spade lug in combination with a star washer and mounting bolt to make good
contact with the bare metal surface of the motor's mounting flange.
➁
Use a green and yellow striped wire to make the connection between the motor and
earth. Wire gauge must be no thinner than the current carrying wire in the motor’s
power cable.
➂
Resistance between the motor and earth must be no greater than 0.1 ohm. Use
thicker gauge wire if the resistance is too high.
Mechanical
Installing in an Enclosure
The TQ10X Drive must be installed within an enclosure. The enclosure’s interior
must not be accessible to the machine operator. The enclosure should be opened
only by skilled or trained service personnel.
Servicing the TQ10 Drive
Changing Firmware
Only skilled or trained personnel should change firmware.
Do Not Replace Fuses
The TQ10X Drive has no fuses designed to be replaced by the user. Fuse failure
indicates that other components have also failed. Fuses and other components
should only be replaced by Compumotor or its designated repair facilities.
Thermal Safety
The Motor May Be Hot
The motor may reach high temperatures during normal operations, and may
remain hot after power is removed.
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