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KJ / KS high-performance servo motor 40 series

KJ / KS high-performance servo motor 40 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.

Category
Servo Motor
Product Details

40 series servo motor technical parameter

 

Motor Type

KSM-00504
230

KJM-00504
230

KSM-01004
230

KJM-01004
230

Rated Power(W)

50

100

Rated Voltage(V)

220

220

Rated Current[A(rms)]

0.65

1.2

Instantaneous maximum current[A(o-p)]

1.95

3.6

Rated torque(N.m) 

0.16

0.32

Instantaneous maximum torque (N.m)

0.48

0.96

Rated speed(rpm)

3000

3000

Maximum speed(rpm)  

6000

6000

Torque coefficient(N.m/A) 

0.25

0.27

Line Back EMF Coefficient(V/krpm) 

17.0

19.7

18.5

Line-line resistance(20°C) (Ω)

26.5

13.3

14.2

Line-line inductance(20°C)

20.3

12.0

11.9

Number of rotor poles

10

10

10

Rotational inertia(x10-4kg·㎡)

0.032(0.037)

0.064(0.069)

0.055(0.060)

Electrical time constant(ms)

0.77

0.9

0.84

Mechanical time constant(ms)

1.84(2.12)

1.35(1.45)

1.43(1.57)

Weight(kg)

0.42(0.62)

0.38(0.58)

0.55(0.75)

0.46(0.66)

Insulation class

F

Protection level

Fully enclosed self-cooling IP65

Heat sink size(mm)

Aluminum 200×200×6

※()Inside is the parameter value of the servo motor with holding brake.

 

Speed characteristic 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.

 

40 series servo motor installation dimensions

 

Motor Type

KSM-00504
230

KJM-00504
230

KSM-01004
230

KJM-01004
230

LL

JA *1 

82.5(113.5)

76(107)

100(131)

88(119)

[J1、J2、MA、MB] *1 

74.5(105.5)

68(99)

92(123)

80(111)

※()Inside is the size value of the servo motor with holding brake
※()The outline drawing is the servo motor using the AMP connector, the size does not change when other connectors are selected
※ *1Represents the encoder type.