Mitsubishi Electronics FR-E700EX Welder User Manual


 
310
Specifications of the dedicated PM motor [S-PM geared motor]
7.5 Specifications of the dedicated PM motor
[S-PM geared motor]
7.5.1 Motor specifications
Model names of S-PM geared motors
 For the model names of the flange types and brake-equipped types, refer to the catalog.
 For the detail of the output-shaft rotation speed (reduction ratio), refer to the catalog.
 The above characteristics apply when the rated AC voltage is input from the drive unit (Refer to page 302). Output and rated motor speed are not guaranteed
when the power supply voltage drops.
 The value at the motor shaft. The torque at the output shaft changes according to the reduction ratio and the reduction gear efficiency.
 The value at the motor shaft. The speed of the output shaft changes according to the reduction ratio.
 The power supply capacity varies with the value of the power supply side drive unit impedance (including those of the input reactor and cables).
Motor model GV-kW 0.1 0.2 0.4 0.75 1.5 2.2
Compatible
drive unit
FR-E720EX-K
0.2 0.4 0.75 1.5 2.2 3.7
Power supply system capacity (kVA) 
0.4 0.7 1.2 2.1 4.0 5.5
Continuous
characteristic 
Rated output (kW)
0.1 0.2 0.4 0.75 1.5 2.2
Rated torque (Nm) 
0.32 0.64 1.27 2.39 4.78 7.00
Rated speed (r/min) 
3000
Maximum speed (r/min) 
3000
Number of poles
46
Maximum torque
150% 60s
Rated current (A)
0.55 1.05 1.6 2.8 5.5 9.4
Structure
Totally enclosed self-cooling Totally-enclosed fan-cooled
Protective structure
IP44 (indoors), IP44 (outdoors) for semi-standard models
Environment
Surrounding air
temperature and
humidity
0C to +40C (non-freezing), 90RH or less (non-condensing)
Vibration
4.9m/s
2
(0.5G) for continuous operation, 9.8m/s
2
(1G) for instantaneous operation
GV-S 0.4kW 150r/min 200V
Series
GV-S (parallel shaft, fixed load)
GV-SSY (right-angled shaft, fixed load)
GV-SHY (right-angled shaft, medium load)
Output
0.1 to 2.2kW
Speed
Speed at output shaft
∗2
(3000r/min / nominal reduction ratio)
Voltage
200V class
∗1