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KJ/KS high performance servo motor 80 series
KS/KJ series AC servo motors have independent intellectual property rights and use high-performance rare earth permanent magnet materials. They have the outstanding advantages of small size, high power density, strong overload capacity, small cogging torque, low noise and exquisite appearance.
Features: high performance, high overload, high, medium and low inertia are optional, and a variety of encoder forms are optional.
Product Data
80 series servo motor technical parameter
|
Motor Type |
KSL-07508 |
KSH-07508 |
KSM-07508 |
KSL-10008 |
|
Rated Power(W) |
750 |
1000 |
||
|
Rated Voltage(V) |
220 |
220 |
||
|
Rated Current[A(rms)] |
4.1 |
6.0 |
||
|
Instantaneous maximum current[(A(o-p)] |
12.6 |
17.4 |
||
|
Rated torque(N.m) |
2.39 |
3.18 |
||
|
Instantaneous maximum torque(N.m) |
7.2 |
9.54 |
||
|
Rated speed(rpm) |
3000 |
3000 |
||
|
Maximum speed(rpm) |
5000 |
5000 |
||
|
Torque coefficient(N.m/A) |
0.585 |
0.55 |
||
|
Line Back EMF Coefficient(V/krpm) |
36.5 |
35.8 |
||
|
Line-line resistance(20°C) (Ω) |
1.15 |
0.87 |
||
|
Line-line inductance(20°C)(mH) |
5.5 |
3.85 |
||
|
Number of rotor poles |
10 |
10 |
||
|
Rotational inertia（x10-4kg·㎡） |
0.93（1.03） |
1.57（1.67） |
（1.61） |
1.24（1.34） |
|
Electrical time constant(ms) |
4.78 |
4.78 |
4.78 |
4.43 |
|
Mechanical time constant(ms) |
0.46（0.51） |
0.78（0.83） |
（0.80） |
0.5（0.54） |
|
Weight (kg) |
2.7（3.5） |
2.9（3.7） |
（3.6） |
3.3（4.1） |
|
Insulation class |
B |
|||
|
Protection level |
Fully enclosed self-cooling IP65 |
|||
|
Heat sink size |
Aluminum 250×250×6 |
|||
※（） is the parameter value of the servo motor with holding brake.
Speed Characteristics Curve
※（1）The torque-speed characteristic curve is the test data of products without oil seals, motors with oil seals need to be reduced by 10%, please pay attention。
※（2）The characteristics of the instantaneous working area will vary according to the power supply voltage. If the effective torque is within the rated torque, it can be used in the continuous working area;
※（3）When using a servo motor power line cable of more than 20m, its voltage drop will increase, and the instantaneous working area will become narrow. Please pay attention (when using, it is recommended to increase the cross-sectional specification of the corresponding cable);
※（4）When working with a third-party driver, set the corresponding overload curve / time to prevent the motor or driver from burning out. At the same time, due to the difference of the driver, the characteristic curve of the motor may be different from the above figure.
80 series servo motor installation dimensions
|
Motor Type |
KSL-07508 |
KSH-07508 |
KSM-07508 |
KSL-10008 |
|
|
LL |
[JA、ZA、MA、MB] *1 |
120.8（157.8） |
137.2（174.2） |
（165.0） |
137.2（174.2） |
|
[J1、J2] *1 |
（159.0） |
||||
|
ZC *1 |
130.3（167.3） |
146.7（183.7） |
（174.5） |
146.7（183.7） |
|
※（）is the size value of the servo motor with holding brake;
※ The outline drawing is the servo motor using AMP connector, the size does not change when other connectors are selected;
※ * 1 represents the encoder type;
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