NSK EDD Megatorque Motor - Driver Unit Specifications

2. Specifications
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2.7. Driver Unit Specifications
Table 2-11: Specifications of Driver Unit Model EDD (PS Series)
Item
Specification
Motor type
PS1004
PS1006
PS1012
PS1018
PS3015
PS3030
PS3060
PS3090
Output current
Continuous output [Arms]
0.5
0.8
1.2
2.1
2.1
2.5
4.1
4.0
Maximum output [Arms]
2.6
2.4
3.5
5.8
6.6
8.2
14.9
14.9
Input power
Rated capacity [kVA]
0.3
0.3
0.4
0.6
0.6
0.9
0.45
0.6
Max. capacity [kVA]
*3
1.1 / 0.3
1.0 / 0.4
1.4/ 0.6
2.2 / 0.9
2.2 / 1.0
2.7 / 1.2
4.6 / 2.0
4.7 / 2.2
Control capacity [kVA]
0.06
Control power
Single phase 100 to 240 [VAC]
50/60[Hz] Voltage Fluctuation: +10/-15[%] or less
Main power
Position sensor resolution [count/revolution]
2 621 440
Maximum velocity speed [s
-1
]
10
*1
Control mode
Positioning control
Program operation (256 program channels), Pulse train command, RS-232C serial
communication command, Jogging, Home Return
Velocity control
RS-232C serial communication command, Analog input command
Torque control
RS-232C serial communication command, Analog input command
Input signal
Pulse train command
Photo coupler input. Maximum frequency 2 [Mpps]
Input format: CW/CCW, Pulse & direction or øA/øB
Resolution changer for free manipulation is available. (1000 to 5 242 880 [count/revolution])
Analog input
Analog command voltage input voltage ±10 [V]
Control input
Photo coupler (± common), 17 input ports. Input voltage: 24 [VDC]
Emergency stop, Alarm clear, Over travel limit + direction, Over travel limit – direction, Servo
ON, Program operation start, Stop, Internal program channel switching 0 to 7, Jog, Jog direction,
(Hold, Velocity override, Integration OFF, Home Return start, and Home position limit)
*2
Output signal
Position feedback signal
Signal format: øA/øB/øZ line driver. Free resolution setting to øA/øB is available.
Resolution of øA/øB: Shipping set: 20 480 [count/revolution] (Quadrupled: 81 920)
Maximum: 1 310 720 [count/revolution] (Quadrupled: 5 342 880)
*Because the maximum frequency is 781 [kHz], the setting of the resolution limits the
maximum rotational speed. (Max. velocity = 781 [kHz]/ resolution of øA (øB)
Resolution of øZ: 80 [count/revolution]
Control output
Photo coupler (± common), 8 output ports. Max. switching capacity: 24 [VDC]/50 [mA]
Driver Unit ready, Warning, Travel limit detection +/- directions, Servo state, Busy, In-position,
Target proximity A (Target proximity B, Zone A•B•C, Travel limit +/- directions, Normal,
Position error under/over, Velocity under/over, Torque command under/over, Thermal loading
under/over, Home Return complete, Home position defined)
*2
Alarm
Excess error, Program error, Automatic tuning error, Position command/Position feedback error,
Software thermal error, Home position undefined, Main AC line under voltage, Over travel limit,
RAM error, ROM error, System error, Interface error, ADC error, Emergency stop, CPU error,
Position sensor error, Absolute position error, Motor cable disconnected, Excess velocity,
Commutation error, Overheat, Main AC line over voltage, Excess current, Control AC line under
voltage, Power module error
Monitors
Analog monitor ×2, (Free range and offset setting), RS-232C/USB monitor
Communication
RS-232C serial communication (Asynchronous, 9600 [bps]), USB (USB2.0 compatible)
Data backup
EEPROM (Overwriting and deleting of parameters are limited to 100 000 times.)
Others
Automatic tuning
Function set to Input/Output ports available
Temporal parameter setting by program is available
Individual acceleration/deceleration setting
Acceleration profiling (deformation sine, deformation trapezoid, cycloid, simple harmonic)
Environmental
conditions
Operating temperature /
Storing temperature
0 to 50[°C] / -20 to 70[°C]
Operation / storing humidity
90% or less. No condensation. 20 to 80% for storing (no condensation)
Vibration resistance
4.9 [m/s
2
]
Internal
function
Regeneration
Optional regeneration resistor available when the regeneration energy is beyond 28[J]. • Connect
to R+, R-, SE+ and SE-. (Never short-circuit them.)
Dynamic brake
Functions at power-off, servo-off and an occurrence of alarm.
Compatible
safety
regulation
UL
UL61800-5-1
CE
LVD
EN61800-5-1
EMC
EN61800-3
Connector
USB
CN0
USB mini-B
RS-232C
CN1
D-sub 9 pins
Control I/O
CN2
Half pitch connector 50 pins
Position sensor
CN3
Half pitch connector 14 pins
Motor / optional
regeneration
resister
CN4
Plastic connector
Control / main
power source
CN5
Plastic connector
Mass [kg]
1.1
1.6
*1: Depends on the Motor type. Refer to “2.5 Motor Specifications.”
*2: Change of function assignment of the Input/Output ports will make these functions effective.
*3: The displayed numerical values are a combination with the Driver Unit power voltage 200 [VAC] / 100 [VAC].