Inovance IS810N-INT Series - Page 22

IS810N-INT Series Servo System User Manual (Brief) Chapter 2 Product Information
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These items and torque-speed characteristic values are obtained when the motor works
together with Inovance drive units and the armature coil temperature is 20°C.
3) Motor Overload Characteristics
Load Ratio (%) Running Time (s) Load Ratio (%) Running Time (s)
120 230 200 10
130 80 210 8.5
140 40 220 7
150 30 230 6
160 20 240 5.5
170 17 250 5
180 15 300 3
190 12
Figure 2-4 Motor overload curve
100 150 200 250
1000
Load ratio (%)
Running time (s)
300
1
10
100
Note:
The maximum torque of H3-18C15CD is 2.5 times the rated torque.
The maximum torque of H3-56C30CD is 2 times the rated torque.
The maximum torque of H2-20C30CD is 3 times the rated torque.
4) Motor Radial and Axial Loads
Figure 2-5 Motor radial and axial load diagram
Radial load P
direction
Axial load A direction
Axial load B direction