SD500 Spindle Servo Drive Manual
12
SD500-037D-*
25.0
25.0
M8
8~10
Table 2-4
Main circuit notes:
⚫
The input side wiring of the spindle servo drive has no phase sequence requirement, and attention should be paid to the electrical
specifications of the power input.
⚫
External power wiring specifications and installation methods need to comply with local regulations and relevant IEC standards
⚫
The braking resistor is selected with reference to the recommended value and the wiring distance is shorter than 5m.
⚫
The output side of the spindle servo drive must not be connected to capacitors or surge absorbers, otherwise it will cause frequent
protection or even damage to the spindle servo drive
。
⚫
Separate the motor cable, input power cable and control cable alignment.
⚫
Please use ground wires of the diameter specifications in the technical standards for electrical equipment, and it should be as closer as
possible to the ground point, ground resista
nce at 4Ω or below. Do not share the ground wires with the welding machines or power equipment.
