Omron JUNMA ML-II DATASHEET
SJDE-@ANA-OY
Junma ML-II servo drive
A new concept in drive simplicity
Save space, save wiring, save time
• Ultra compact drive size reduces panel space
• Tuning-less technology, no gain parameters need to
be set
• Peak torque 300% of nominal for 3 seconds
• High response, high speed, high torque and high
accuracy
• Drive version with MECHATROLINK-II port built-in
• MECHATROLINK-II simplifies wiring and reduces
installation time
• MECHATROLINK-II provides access to the system
from one point
Ratings
• 230 VAC Single-phase 100 W to 750 W (2.39 Nm)
AC Servo systems
System Configuration
Junma MECHATROLINK-II Servo Drive Configuration
CJ-series PLC
CJ1 series
Position control unit
CJ1W-NCF71
Encoder
cable
Junma ML-II
Servo Drive
MECHATROLINK-II
Power
cable
Junma ML-II
Servo Drive
Personal computer
software: CX-One
Junma ML-II
Servo Drive
Junma ML-II
Servo Drive
Junma ML-II
Servo Drive
Terminator
Junma Servo Motor
3,000 rpm
(100-750 W)
165Junma ML-II servo drive
Servomotor / Servo Drive Combination
A
A
Junma Servomotor Junma servo drive
-1
SJME- (3000 min
) 200 V 0.318 Nm 100 W SJME-01AMB41-OY SJME-01AMB4C-OY SJDE-01ANA-OY
Voltage Rated Torque Capacity Model without brake Model with brake MECHATROLINK-II
0.637 Nm 200 W SJME-02AMB41-OY SJME-02AMB4C-OY SJDE-02ANA-OY
1.27 Nm 400 W SJME-04AMB41-OY SJME-04AMB4C-OY SJDE-04ANA-OY
2.39 Nm 750 W SJME-08AMB41-OY SJME-08AMB4C-OY SJDE-08ANA-OY
Servo Drive Type Designation
SJDE - 02 A N A - OY
JUNMA servo drive
pplicable servomotor capacity
Code
Output (W)
100
01
200
02
400
04
750
08
Power supply voltage
: 200 VAC
Servo Drive Specifications
Junma MECHATROLINK-II Servo Drive
Servo Drive Type SJDE- @ 01ANA-OY 02ANA-OY 04ANA-OY 08ANA-OY
Applicable servomotor SJME-@ 01A@ 02A@ 04A@ 08A@
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)
Control Method PWM control, sine wave current drive system
Feedback Analogue incremental encoder (13 bits incremental equivalent)
Allowable load inertia
Usage / storage temperature 0 to +55° C / -20 to 70° C
Usage / storage humidity 90%RH or less (non-condensing)
Basic specifications
Altitude 1000m or less above sea level
Vibration/shock Resistance 4.9m/s
Configuration Base mounted
Approx. mass Kg 1.0 1.4
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)
Over-travel (OT) prevention function P_OT, N_OT
Emergency stop Emergency stop (E-STP)
LED display 4 LEDs (PWR, RDY, COM, ALM)
MECHATROLINK-II monitor MECHATROLINK-II under communication : COM LED (Light ON)
Servo ON/OFF monitor At Servo OFF : RDY LED (Light OFF), at Servo ON : RDY LED (Light Blinks)
Power supply status monitor Control / main-circuit power-supply OFF state: PWR LED (Light OFF)
Electronic gearing 0,01< A/B<100
Protection Overcurrent, overvoltage, undervoltage, overload, main circuit sensor error, board temperature error, exces-
MECHATROLINK
Built-in functions
Communication
Command input MECHATROLINK
Sequence Input signal Fixed input 5 points (fixed layout: external latch signal, zero return reduced speed signal, forward drive inhibiting signal,
Sequence Output signal Fixed output 2 points (fixed layout: servo alarm, brake interlock)
*1
Voltage Single-phase, 200 to 230 VAC, + 10 to -15% (50/60 Hz)
Capacity KVA 0.40 0.75 1.2 2.2
2
kg⋅m
Control / main-circuit power-supply ON state: PWR LED (Light ON)
sive position error overflow, overspeed, encoder signal error, overrun protection, system error, parameter er-
Comm. protocol MECHATROLINK-II
Transmission rate 10 Mbps
Transmission cycle 1ms, 1.5ms, 2ms, 3ms, 4ms
Data length 17 byte and 32 byte
communication
ror
MECHATROLINK-II commands
(For sequence, motion, data setting/reference, monitor, adjustment, and other commands)
reverse run inhibiting signal, emergency stop signal)
-4
0.6 × 10
2
(0.5G) / 19.6m/s2 (2G)
OMRON YASKAWA Motion Control BV
Design revision
A: Standard
Control Interface specification
N: MECHATROLINK-II
P: Pulse train input
-4
3.0 × 10
5.0 × 10
-4
10.0 × 10
-4
Note: *1. Value without external regeneration unit
166 AC Servo Systems
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