Mitsubishi Electronics MDS-R Engraver User Manual


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Appendix 8 Old motor specifications
A8 - 18
（1）HF44 motor （2）HF74 motor
HF44 Overload protection characteristics
0.1
1
10
100
1000
10000
0 100 200 300 400 500
Current (stall %)
Time (s)
When rotating
When stopped
HF74 Overload protection characteristics
0.1
1
10
100
1000
10000
0 100 200 300 400 500
Current (stall % )
Time (s )
Whe n r ota ting
When stopped
（3）HF53 motor （4）HF103 motor
HF53 Overload protection characteristics
0.1
1
10
100
1000
10000
0 100 200 300 400 500
Current (stall % )
Time (s )
When rotating
When stopped
HF103 Overload protction characteristics
0.1
1
10
100
1000
10000
0 100 200 300 400 500
Current (stall %)
Time (s)
W he n r otatin g
When stopped
（5）HF153 motor （6）HF203 motor
HF153 Overload protection characteristics
0.1
1
10
100
1000
10000
0 100 200 300 400 500
Current (stall % )
Time (s)
Whe n r ota ting
When stopped
HF203 Overload protecti on characteristics
0.1
1
10
100
1000
10000
0 100 200 300 400 500
Current (stall % )
Ti me (s)
When rotating
When stopped
（7）HF353 motor
HF353 Overload protection characteristics
0.1
1
10
100
1000
10000
0 100 200 300 400 500
Current (stall % )
Time (s)
Whe n r ota ting
When stopped
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