User`s manual

Specifi cations and Dimensions
8
8-2
8. Specifications and Dimensions
8.1.2 RDX specification table
Robot driver
Item
RDX-05 RDX-10 RDX-20
Basic specifications
Applicable motor
specifications
200V, 100W or less 200V, 200W or less 200V, 400W or less
Power supply capacity (KVA) 0.3 0.5 0.9
Input power supply
(main circuit)
Three-phase 200 to 230V AC +10%, –15%, 50/60Hz ± 5%
Input power supply
(control circuit)
Single-phase 200 to 230V AC +10%, –15%, 50/60Hz ± 5%
Brake power input 24V DC ± 10%
Maximum speed (min
-1
) 5000
Protective structure
(Note 3)
Open type (IP00)
Control system Sine-wave PWM (pulse width modulation)
Control mode Position control
Position detection method Resolver
Input/output functions
Position command input
Line driver signal (2M pulses/s or less)
(1) Forward pulse + reverse pulse (2) Sign pulse + Command pulse
(3) 90-degree phase difference 2-phase pulse command (maximum frequency:
500k pulses/s.)
One of (1) to (3) is selectable.
Input signal
24V DC contact point signal input (usable for sink/source) (24V DC power
supply incorporated)
(1) Servo ON (2) Alarm reset (3) Torque limit (4) Forward overtravel
(5) Reverse overtravel (6) Origin sensor
(Note 5)
(7) Return-to-origin
(8)Pulse train input enable (9) Deviation counter clear
Output signal
Open collector signal output (usable for sink/source)
(1) Servo ready (2) Alarm (3) Positioning complete
Relay output signal Brake release signal (24V, 375mA)
Position sensor monitor
signal output
Phase A, B signal output: Line driver signal output
Phase Z signal output: Line driver signal output / open collector signal output
N/8192 (N=1 to 8191), 1/N (N=1 to 64) or 2/N (N=3 to 64)
Monitor output
Selectable items: 2ch, 0 to ±3V voltage output, speed detection value, torque
command, etc.
Internal functions
Built-in operator 5-digit number indicator, key input × 5
External operator
Connectable to PC running on Windows 95/98/Me, Windows NT/2000/XP (via
RS-232C port)
Regenerative braking circuit Built-in (without a braking resistor) Built-in
Dynamic brake
(Note 4)
Built-in (operating condition settable)
(without DB resistor, wiring: 2-phase short circuit)
Protective function
Overcurrent, overload, braking resistor overload, main circuit overvoltage,
memory error, main circuit undervoltage, CT error, CPU error 1, ground fault
detection at servo ON, control circuit undervoltage, robot driver temperature
error, CPU error 2, overtravel error, PM error, resolver error, mismatch error,
position deviation error, speed deviation error, overspeed error, drive range
error, position monitor timeout error, origin sensor error
Environment
Ambient temperature/ storage
temperature
(Note 1)
0 to +40°C / –10 to +70°C
Humidity 20 to 90% RH or less (no condensation)
Vibration
(Note 2)
5.9m/s
2
(0.6G) 10 to 55Hz
Installation location
1000 meters or less above sea level, indoor place (free from corrosive gas and
dust)
Approximate mass (kg) 0.8 1.0
Note 1: Storage temperature is the short-term temperature during transport.
Note 2: Conforms to JIS C0040 testing method.
Note 3: Protective system conforms to JEM1030.
Note 4: Use the dynamic brake only for emergency stop.
Note 5: As the origin sensor, GX-F8B (made by SUNX) or FL7M-1P5B6-Z (made by YAMATAKE) is used. Origin sensor
current consumption is 15mA or less (at open output) and only 1 origin sensor is connected to 1 robot driver.
(Future specifications)