>Servo Amplifiers
MR-J3-A/B | |
10A
10B | |
20A
20B | |
40A
40B | |
60A
60B | |
70A
70B | |
100A
100B | |
200A
200B | |
350A
350B | |
500A
500B | |
700A
700B | |
Power
supply | |
Voltage/
frequency* | |
| |
>
- | |
>
400V versions currently being prepared | |
A type | |
>
3-phase 200-230V AC, 50/60Hz,
1-phase 200-230V AC, 50/60Hz | |
3-phase 200-230V AC,
50/60Hz | |
B type | |
>
3-phase 200-230V AC, 50/60Hz,
1-phase 200-230V AC, 50/60Hz | |
Permissible voltage fluctuation | |
C type | |
>
3-phase: 170-253V AC,
1-phase: 170-253V AC | |
3-phase 170-253V AC | |
B type | |
>
3-phase: 170-253V AC,
1-phase: 170-253V AC | |
>Permissible frequency fluctuation | |
>
Max. ±5% | |
Control state power supply | |
>Voltage/frequency | |
>
1-phase 170-253V AC, 50/60Hz (max. ±5% ) | |
>Power consumption (W) | |
>
30 | |
>
45 | |
Interface power supply | |
A type | |
>
24V DC ±10% (max. 300mA) | |
B type | |
>
24V DC ±10% (max. 150mA) | |
>Control system | |
>
Sinusoidal PWM control / current control system | |
>Dynamic brake | |
>
Built-in | |
>Protective functions | |
>
Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal relay), servo motor overheating protection,
encoder fault protection, regeneration fault protection, undervoltage / sudden power outage protection, overspeed protection, excess error protection | |
>Cooling / protection rating | |
>
Self-cooling, open (IP00) | |
>
Fan cooling, open (IP00) | |
Environment | |
>Ambient temperature | |
>
Operation: 0-55°C (non-condensing);
Storage: -20-65 °C (non-condensing) | |
>Relative humidity | |
>
Operation: 90% RH max. (non-condensing);
Storage: 90% RH max. (non-condensing) | |
>Elevation | |
>
Max. 1000m above sea-level | |
>Vibration | |
>
Max. 5.9m/s² (0.6G) | |
>Weight [kg] | |
0.8 | |
0.8 | |
1.0 | |
1.0 | |
1.4 | |
1.4 | |
2.3 | |
2.3 | |
4.6 | |
6.2 | |