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Motor Type Designation
JUNMA servomotor
Capacity
Code
Output (W)
01
100
200
02
04
400
750
08
Voltage
A: 200 VAC
Servomotor Specifications
Voltage
Servomotor Model SJME- @
*1
Rated Output
*1, *2
Rated Torque
*1
Instantaneous Peak Torque
*1
Rated Current
*1
Instantaneous Max. Current
*1
Rated Speed
*1
Max. Speed
Torque Constant
Rotor Moment of Inertia (JM)
*3
Allowable load inertia
Rated Power Rate
Rated Angular Acceleration
Encoder
Allowable radial load
Allowable thrust load
Approx. mass
Rated voltage
Holding Brake Moment of Inertia
Power consumption (at 20°C)
Current consumption (at 20°C)
Static friction torque
Rise time for holding torque
Release time
Time Rating
Thermal Class
Vibration Class
Withstand Voltage
Insulation resistance
Enclosure
Vibration Resistance
Usage / storage temperature
Usage / storage humidity
Altitude
Mounting
Note:
*1. These items and speed/torque characteristics quoted in combination with an SJDE servo drive are at an armature winding temperature of 100°C. Other
values quoted at 20°C.
*2: The rated torques listed here are the values for the continuous allowable torque at 40°C with an aluminium heatsink (250 mm x 250 mm x 6 mm) attached.
*3. Value usig the appropriate SJDE drive without of external regeneration unit
Torque-Speed Charecteristics
( A : Continuous Duty Zone B : Intermittent Duty Zone)
SJME-01A
5000
4000
3000
2000
A
B
1000
0
0
0.25
0.50
0.75
Torque ( N m )
Junma Servo system
Junma Servo system
SJME - 02 A M B 4 1 - OY
W
N·m
N·m
Arms
Arms
-1
min
-1
min
N·m/Arms
2
-4
kg·m
x10
2
-4
kg⋅ m
x10
kW/s
2
rad/s
Standard
Analogue output encoder
kg (without brake)
kg (with brake)
24 VDC ±10%
2
-4
kg·m
x10
W
A
N·m (minimum)
ms (max)
ms (max)
Continuous
Class B
15 µm or below
1500 VAC for one minute
500 VDC, 10 MΩ min.
Totally-enclosed, self-cooled, IP55 (excluding shaft opening and connectors)
Vibration acceleration 49 m/s²
0 to +40° C / -20 to 60° C without freezing
20 to 80% RH (non-condensing)
1000 m or less above sea level
Flange-mounted
SJME-02A
5000
4000
3000
2000
A
B
1000
0
1.00
0
0.5
1.0
1.5
Torque ( N m )
OMRON YASKAWA Motion Control BV
Brake specifications
1 : No brake
C : 24VDC brake
Shaft end specifications
4 : Straight, key
Design procedure
B : Standard
Feedback specifications
M : Analogue output encoder
01A@
02A@
100
200
0.318
0.637
0.955
1.91
0.84
1.1
2.5
3.3
0.413
0.645
0.0634
0.330
0.6
3.0
16.0
12.3
50200
19300
78
245
54
74
0.5
0.9
0.8
1.5
0.0075
6
0.25
0.318
SJME-04A
5000
4000
3000
2000
A
B
1000
0
2.0
0
1
2
3
Torque ( N m )
230 V
04A@
400
1.27
3.82
2.0
6.0
3000
4500
0.682
0.603
5.0
26.7
21100
245
74
1.3
1.9
0.064
6.9
0.29
1.27
100
80
SJME-08A
5000
4000
3000
2000
A
B
1000
0
4
0
2
4
6
Torque ( N m )
08A@
750
2.39
7.16
3.7
11.1
0.699
1.50
10.0
38.1
15900
392
147
2.6
3.5
0.171
7.7
0.32
2.39
8
7
7
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