| asic Specifications | Input Power Supply | Main Circuit1 | Three-phase (or single-phase) 200 to 230VAC +10% to -15%, 50/60 Hz, or single-phase 100 to 115VAC +10% to -15%, 50/60 Hz |
| Control Circuit1 | Single-phase 200 to 230VAC (or 100 to 115VAC) +10% to -15%, 50/60 Hz |
| Control Mode | Three-phase, full-wave rectification IGBT PWM (sinusoidal
commutation) |
| Feedback | Serial incremental encoder, absolute encoder |
| Location | Ambient/Storage Temperature2 | 0 to 55ºC / -20 to 85ºC |
| Ambient/Storage Humidity | 90% or less (no-condensing) |
| Vibration/Shock Resistance | 4.9m/s2/19.6m/s2 |
| Structure | Base mounted (duct ventilation available as option) and flat mount
type |
| Speed/Torque Control Mode | Performance | Speed Control Range | 1 : 5000 (The lowest speed of the speed control range is the speed
at which the servomotor will not stop with a rated torque load.) |
| Speed Regulation3 | Load Regulation | 0% to 100%: 0.01% max. (at rated speed) |
| Voltage Regulation | Rated voltage ±10% : 0% (at rated speed) |
| Temperature Regulation | 25 ± 25º°±C : 0.1% maximum (at rated speed) |
| Frequency Characteristics | 400Hz (at JL = JM) |
| Accel/Decel Time Setting | 0 to 10s (Can be set individually for acceleration and
deceleration). |
| Input Signal | Speed Reference | Reference Voltage4 | ±6VDC (variable setting range: ±2 to ±10VDC) at rated speed (forward rotation with positive reference); input
voltage: ±12V (maximum) |
| Input Impedance | Approximately 14kW |
| Circuit Time Constant | — |
| Torque Reference | Reference Voltage4 | ±3VDC (Variable setting range: ±1 to ±10V) at rated torque (forward
rotation with positive reference), input voltage: ±12VDC (maximum) |
| Input Impedance | Approximately 14kW |
| Circuit Time Constant | Approximately 47µs |
| Contact Speed Reference | Rotation Direction Selection | Uses P control signal |
| Speed Selection | Forward/reverse rotation current limit signals are used (1st to 3rd
speed selection). When both signals are OFF, the motor stops or
enters another control mode. |
| Positioning Control Mode | Performance | Bias Setting | 0 to 450rpm (setting resolution: 1rpm) |
| Feed-forward Compensation | 0 to 100% (setting resolution: 1%) |
| Position Complete Width Setting | 0 to 250 reference units (setting resolution: 1 reference unit) |
| Input Signal | Reference Signal | Type | Sign + pulse train, 90º phase difference 2-phase pulse (phase A +
phase B), or CCW + CW pulse train |
| Pulse Buffer | Line driver (+5V level), open collector (+5V or +12V level) |
| Pulse Frequency | Maximum 500/200kpps (line driver/open collector) |
| Control Signal | CLEAR (input pulse form identical to reference pulse) |
| Built-in Open Collector Power Supply 5 | +12V (With built-in 1kW resistor) |
| I/O Signals | Position Output | Output Form | Phases A, B and C: Line driver output
Phase S: Line driver output (Only when absolute encoder is used) |
| Frequency Dividing Ratio | Any |
| Sequence Input | Servo ON, P control (or forward/reverse rotation in contact input
speed control mode), forward rotation prohibited (P-OT), reverse
rotation prohibited (N-OT), alarm reset, forward rotation current
limit, and reverse rotation current limit (or contact input speed
control) |
| Sequence Output | — | Servo alarm, 3-bit alarm codes |
| Configurable: (Any 3 of these signals) | Positioning complete (speed coincidence), servomotor rotating,
servo ready, current limit, brake release, warning, and near
position signals |
| Built-in Functions | Dynamic Brake (DB) | Activated at main power OFF, servo alarm, servo OFF or overtravel |
| Regenerative Processing | Incorporated. For 60 to 1A types, external regenerative resistor
must be mounted. |
| Overtravel (OT) Prevention | Motor decelerates or coasts to a stop, or is stopped by a dynamic
brake. |
| Protection | Overcurrent, overload, regenerative error, main circuit voltage
error, heat sink overheat, power open phase, overflow, overspeed,
encoder error, encoder disconnected, overrun, CPU error, parameter
error. |
| LED Display | POWER, CHARGE, five 7-segment LEDs (built-in digital operator
functions) |
| Analog Monitor (5CN) | Built-in analog monitor connector to observe speed, torque, and
other reference signals
Speed: 1V/1000rpm
Torque: 1V/rated torque
Pulses remaining: 0.05V/reference units or 0.05V/100 reference
units |
| Communication | Interface | Digital operator (mount type or hand-held)
RS-422A port such as person computer (RS-232C port can be used if
some conditions are met). |
| 1 : N Communication | N can be up to 14 when RS-422A port is used. |
| Axis Address Setting | Set via user parameters |
| Functions | Status display, user constant setting, monitor display, alarm
traceback display, jogging, autotuning, speed/torque reference
signals, other graphing functions, etc. |
| Others | Reverse rotation connection, home position search, automatic
servomotor ID, DC reactor connection terminal for high power supply
frequency control. |
