9.CONNECTION B-65282EN/05
- 234 -
A load meter indication of 100% is provided for the continuous rating
of the spindle motor. The table below indicates the relationships
between typical spindle motor output values and load meter voltages.
From the table below, it is considered that approximately five load
meter indications are provided.
Example of load meter
Motor model Output (kW)
Voltage for load
meter (V)(NOTE)
Ratio (%) with 100%
indicated for
continuous rating
Type of load meter
used
Ratio to full scale (%)
0.55 4.2 100 100
1.1 8.3 200 200α0.5/10000i
1.32 10.0 240
E
240
1.5 5.7 100 102.2
2.2 8.3 147 150α1/10000i
2.64 10.0 176
A
180
1.1 2.5 100 100
3.7 8.4 338 338α1.5/10000i
4.4 10.0 400
D
400
2.2 5.0 100 101
3.7 8.3 166 166α2/10000i
4.4 10.0 200
C
200
3.7 5.6 100 100.8
5.5 8.3 148 150α3/10000i
6.6 10.0 178
A
180
5.5 6.1 100 109.8
7.5 8.3 136 150α6/10000i
9.0 10.0 164
A
180
7.5 5.7 100 102.6
11.0 8.3 146 150α8/8000i
13.2 10.0 175
A
180
11 6.1 100 109.8
15 8.3 136 150α12/7000i
18 10.0 164
A
180
15 6.7 100 100.5
18.5 8.3 124 125α15/7000i
22.2 10.0 149
B
150
18.5 7.0 100 105
22.0 8.3 118 125α18/7000i
26.4 10.0 142
B
150
22.0 7.0 100 105
26.0 8.3 118 125α22/7000i
31.2 10.0 142
B
150
30.0 6.7 100 105.5
37.0 8.3 124 125α30/5000i
44.4 10.0 149
B
150
37.0 6.8 100 103
45.0 8.3 122 125α40/6000i
54.0 10.0 146
B
150
45.0 6.8 100 103
55.0 8.3 122 125α50/4500i
66.0 10.0 146
B
150
NOTE
The precision of load meter voltage depends on the
used speed and input voltage. The maximum error
is about ±15%.