200 AC Servo Systems
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
Servomotor Specifications
Voltage 230 V
Servomotor Model SJME- @01A@02A@04A@08A@
Rated Output*1 W 100 200 400 750
Rated Torque*1, *2 N·m 0.318 0.637 1.27 2.39
Instantaneous Peak Torque*1 N·m 0.955 1.91 3.82 7.16
Rated Current*1 Arms 0.84 1.1 2.0 3.7
Instantaneous Max. Current*1 Arms 2.5 3.3 6.0 11.1
Rated Speed*1 min-1 3000
Max. Speed *1 min-1 4500
Torque Constant N·m/Arms 0.413 0.645 0.682 0.699
Rotor Moment of Inertia (JM) kg·m2x10-4 0.0634 0.330 0.603 1.50
Allowable load inertia*3 kg⋅m2x10-4 0.6 3.0 5.0 10.0
Rated Power Rate kW/s 16.0 12.3 26.7 38.1
Rated Angular Acceleration rad/s250200 19300 21100 15900
Encoder Standard Analogue output encoder
Allowable radial load 78 245 245 392
Allowable thrust load 54 74 74 147
Approx. mass kg (without brake) 0.5 0.9 1.3 2.6
kg (with brake) 0.8 1.5 1.9 3.5
Brake specifications
Rated voltage 24 VDC ±10%
Holding Brake Moment of Inertia kg·m2x10-4 0.0075 0.064 0.171
Power consumption (at 20°C) W 6 6.9 7.7
Current consumption (at 20°C) A 0.25 0.29 0.32
Static friction torque N·m (minimum) 0.318 1.27 2.39
Rise time for holding torque ms (max) 100
Release time ms (max) 80
Basic Specifications
Time Rating Continuous
Thermal Class Class B
Vibration Class 15 µm or below
Withstand Voltage 1500 VAC for one minute
Insulation resistance 500 VDC, 10 MΩmin.
Enclosure Totally-enclosed, self-cooled, IP55 (excluding shaft opening and connectors)
Vibration Resistance Vibration acceleration 49 m/s²
Usage / storage temperature 0 to +40° C / -20 to 60° C without freezing
Usage / storage humidity 20 to 80% RH (non-condensing)
Altitude 1000 m or less above sea level
Mounting Flange-mounted
( A : Continuous Duty Zone B : Intermittent Duty Zone)
Speed (min-1)
Speed (min-1)
Speed (min-1)
Speed (min-1)
SJME-01A SJME-02A SJME-04A SJME-08A
Torque(Nm
)Torque(Nm
)Torque(Nm
)Torque(Nm
)
0 0.25 1.000.750.50
0
3000
4000
2000
1000
5000
AB
AB
3000
4000
2000
1000
5000
00 0.5 2.01.51.0
AB
3000
4000
2000
1000
5000
001234
3000
4000
2000
1000
5000
0
AB
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Y203-EN2-03+Motion_Drives+Cat.book Seite 200 Donnerstag, 2. August 2007 2:51 14
