Service hotline
：
+86 523-84385453
- 4 -
3. 3
、
V/F diagram
⑴、
diagram for constant torque
：
⑵、
diagram for constant power
：
⑶、
diagram for approx constant power
：
2. 4
、
Installations
⑴、
Operating ambient temperature range: -10℃~40℃
⑵、
Before installation, manually rotate the spindle nose to check if
it’s smooth without any block.
⑶、
check if the insulation resistance of stator is 200 MΩ or more.
⑷、
Put the spindle into mount bracket without any loose.
⑸、
For the water-cool spindle motor, cycled cooling liquid is needed
to go through the spindle during operation. The water amount is
0.5L/KW.min, minimum flow rate of the water is not less than 1.5 L/min;
A separate water tank is required for the cooling water with anti rust
inside. Precise machine tool require to keep the water homothermal at 22
Y
HZ
0
U
F
F1
U1
Y
HZ
0
U
F2
F1
Y
HZ
0
U
F2
