6. Characteristics
6．1
Speed-Torque Characteristics
・Continuous Duty Region
Continuous operation is possible in this region.
The Continuous Duty Region were determined based on the assumptions that the ambient temperature is 50℃ (122
),
the motor is attached heat sink as follows.
・Limited Duty Region
This region is used primarily when accelerating. When a load that exceed the rated torque is applied continuously for
approximately 5 seconds, an overload protection is activated and the motor comes to a stop.
FBL575
□−□
FBL5120
□−□
20
Rated torque
Limited Duty
Region
Starting torque
4
3
2
1
0
3000
2000
1000
300
0.4
0.3
0.2
0.1
0
Speed
〔
r/min
〕
〔
N
・
m
〕
〔
kgfcm
〕
Torque
Continuous
Duty Region
5
4
3
2
1
0
3000
2000
1000
300
0.5
0.4
0.3
0.2
0.1
0
〔
kgfcm
〕
〔
N
・
m
〕
Speed
〔
r/min
〕
Rated torque
Limited Duty
Region
Starting torque
Torque
Continuous
Duty Region
size( )
165×165
thickness( )
5
material
aluminium
