| Converter unit model | — |
| Servo amplifier | | Voltage/frequency | 1-phase 200 to 230VAC 50/60Hz |
| Permissible voltage fluctuation | 1-phase 170 to 253VAC |
| Control circuit power supply | Permissible frequency fluctuation | ±5% maximum |
| Power consumption (W) | 50 |
| | 3-phase 200 to 230VAC 50/60Hz or 1-phase 230VAC 50/60Hz (Note 2) | |
| Main circuit power supply | Voltage/frequency (Note 1) | |
| Permissible voltage fluctuation | 3-phase 200 to 230VAC: 170 to 253VAC 1-phase 230VAC: 207 to 253VAC | |
| |
| Permissible frequency fluctuation | ±5% maximum |
| Control system | Sine-wave PWM control/current control system |
| Dynamic brake | Built-in (Note 3) |
| Overcurrent shutdown, regeneration overvoltage shutdown, overload
shutdown (electronic thermal), servo motor overheat protection,
encoder fault protection, regeneration fault protection,
undervoltage/sudden power outage protection, overspeed protection,
excess error protection |
| Safety features |
| Maximum input pulse frequency | 500kpps (when using differential receiver), 200 kpps (when using
open collector) |
| Positioning feedback pulse | Resolution per encoder/servo motor rotation: 131072 p/rev |
| Command pulse multiple | Electronic gear A/B multiple, A: 1 to 65535 or 131072, B: 1 to
65535 1/50 < A/B < 500 |
| Position control mode | Positioning complete width setting | 0 to ±10000 pulses (command pulse unit) |
| Excess error | ±2.5 rotations |
| Torque limit | Set by parameters or external analog input (0 to +10VDC/maximum
torque) |
| Speed control range | Analog speed command 1:2000, internal speed command 1:5000 |
| Analog speed command input | 0 to ±10VDC/rated speed (Note 4) |
| Speed control mode | | ±0.01% maximum (load fluctuation 0 to 100%) 0% (power fluctuation
±10%) |
| Speed fluctuation rate | ±0.2% maximum (ambient temperature 25°C±10°C [77°F±50°F]), when
using analog speed command |
| Torque limit | Set by parameters or external analog input (0 to +10VDC/maximum
torque) |
| Torque control mode | Analog torque command input | 0 to ±8VDC/maximum torque (input impedance 10 to 12kW) |
| Speed limit | Set by parameters or external analog input (0 to ±10VDC/rated
speed) |
| Structure | Self-cooling open (IP00) |
| Ambient temperature | 0 to 55°C (32 to 131°F) (non freezing), storage: –20 to 65°C (–4 to
149°F) (non freezing) |
| Ambient humidity | 90% RH maximum (non condensing), storage: 90% RH maximum (non
condensing) |
| Environ- ment | Atmosphere | Indoors (no direct sunlight); no corrosive gas, inflammable gas,
oil mist or dust |
| Elevation | 1000m (3280ft) or less above sea level |
| Vibration | 5.9m/s2 maximum |
| 0.7 | 0.7 | 1.1 | 1.1 | 1.7 | 1.7 |
| Mass (kg [lb]) | -1.5 | -1.5 | -2.4 | -2.4 | -3.7 | -3.7 |
