170 AC Servo Systems
Junma Pulse Servo Drives
Note: *1. Value without external regeneration unit
Junma pulse control servo drives
SJDE-01, 02APA-OY (200V, 100 to 200W)
Servo Drive Specifications
Servo Drive Type SJDE- @01APA-OY 02APA-OY 04APA-OY 08APA-OY
Applicable servomotor SJME-@01A@02A@04A@08A@
Basic specifications
Max. Applicable Motor capacity W 100 200 400 750
Continuous output current Arms 0.84 1.1 2.0 3.7
Max. output current Arms 2.5 3.3 6.0 11.1
Input power supply
(Main circuit and control circuit)
Voltage Single-phase, 200 to 230 VAC, + 10 to -15% (50/60 Hz)
Capacity KVA 0.40 0.75 1.2 2.2
Control Method PWM control, sine wave current drive system
Feedback Analogue incremental encoder (10000 steps per revolution)
Allowable load inertia*1 kg⋅m20.6 ×10-4 3.0 ×10-4 5.0 ×10-4 10.0 ×10-4
Usage / storage temperature 0 to +55° C / -20 to 70° C
Usage / storage humidity 90%RH or less (non-condensing)
Altitude 1000 m or less above sea level
Vibration/shock Resistance 4.9m/s2(0.5G) / 19.6m/s2 (2G)
Configuration Base mounted
Cooling method Forced cooling (built-in fan)
Approx. mass kg 0.5 1.0
Built-in functions
Dynamic brake (DB) Operated at main power OFF, servo alarm, servo OFF.(OFF after motor stops; ON when motor power is off.)
Regenerative processing Optional (If the regenerated energy is too large, install a regenerative unit JUSP-RG08D)
LED display 5 (PWE, REF, AL1, AL2, AL3)
Reference filter Select one of eight levels with FIL switch
Protection Speed errors, overload, encoder errors, voltage errors, overcurrents, disablement of the built-in cooling fan,
system errors
I/O Signals
Input signal for reference
Designated pulse type and
pulse resolution with PULSE
switch.
Pulse type Select one of the following signals:
1. CCW + CW
2. Sign + pulse train
3. CCW + CW (logic reversal)
4. Sign + pulse train (logic reversal)
Pulse resolution Select one of the following signals:
1. 1000 pulses/rev (Open collector/line driver) 75 kpps max.
2. 2500 pulses/rev (Open collector/line driver) 187.5 kpps max.
3. 5000 pulses/rev (Line driver) 375 kpps max.
4. 10000 pulses/rev (Line driver) 750 kpps max.
Clear input signal Clears the positioning error when turned ON
Servo ON input signal Turns the servomotor ON or OFF
Alarm output signal OFF if an alarm occurs. (Note: OFF for 2s when power is turned ON)
Brake output signal External signal to control brakes. Turn ON to release the brake
Positioning completed output signal ON if the current position is equal to the reference position ±10 pulses.External signal to control brakes.
Origin output signal ON if the motor is at the origin. (Width: 1/500 rev)
(Note:Use the pulse edge that changes the signal from OFF to ON)
Dimensions
Ground Terminal
2-M4 screws
Approx. mass : 0.5 kg
Units in mm
(17)
5
105
7
5
140
35
(4.5)
(5)
(14)
(5)
(28)
Cooling fan
AIR FLOW
2-M4 screw holes
(Mounting pitch)
Mounting Hole Diagram
(75)
130 ± 0.5
130
120
12.5 15
4.5
10
5
(10)
(5)
140
7
19
35
CN1
CN2
4.5 dia.holes
CNB
200V
SJDE- 02 APA-OY
PULSE
FIL
REF
AL1
AL2
AL3
C
0
8
9
A
B
D
E
F
4
5
3
2
6
7
1
C
0
8
9
A
B
D
E
F
4
5
3
2
6
7
1
C
N
1
C
N
2
PWR
L1
L2
+
U
V
W
-
CNA CNB
CNA AIR FLOW
Y203-EN2-03+Motion_Drives+Cat.book Seite 170 Donnerstag, 2. August 2007 2:51 14
