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MINI Series
iER8-720-MI
Parameter Value
Model iER8-720-MI
Number of Axes 6
Maximum Load 8 kg
Maximum Reach 727 mm
Repeat Positioning Accuracy ±0.02 mm
Body Weight 46 kg
Protection Rating IP67
Mounting Type Floor/Ceiling
Drive Method AC Servo Motor Drive
Installation Conditions Temperature*: 0 to 45°C
Humidity: 20 to 80% RH
Allowable Altitude: Below 1000 m
Vibration Acceleration: 4.9 m/s² (0.5G) or less
No Corrosive Gases
Keep away from electrical noise sources.
Supported Certification CE

*For details, please refer to the manual or consult our company.

Joint Motion Range Maximum Speed Allowable Load Moment of Inertia / Torque
J1 -170° ~ +170° 420°/s -
J2 -80° ~ +135° 380°/s -
J3 -190° ~ +65° 450°/s -
J4 -190° ~ +190° 550°/s 0.5 kg·m²/17 N·m
J5 -120° ~ +120° 500°/s 0.5 kg·m²/17 N·m
J6 -360° ~ +360° 850°/s 0.2 kg·m²/10 N·m
 
Installation Parameters Value
Dimensions 440*330*102 (mm, LWH)
Control Cabinet Weight 10 kg
Rated Power 1.2 kW
Reference Energy Consumption 0.96 kW·h
Installation Environment Ventilated, Non-Sealed
Minimum Installation Space 520*410*182 (mm, LWH)
Operating Ambient Temperature 0°C~45°C
Communication Method Standard: EtherCAT, Modbus TCP, TCP/IP; Optional (requires additional module purchase): Profinet, Profibus, CCLINK, EtherNet IP
Interconnect Cable Length (Subject to actual confirmation by the manufacturer's business team) Standard: 3 m; Optional: 5 m, 5 m (flexible), 10 m, 10 m (flexible), 15 m, 15 m (flexible)
Cable Reservation Space to Robot Base Non-Flexible: ≥450 mm; Flexible: ≥300 mm
Power Cable Bending Radius Non-Flexible: ≥350 mm; Flexible: ≥200 mm
Encoder Cable Bending Radius Non-Flexible: ≥350 mm; Flexible: ≥200 mm
I/O Cable Bending Radius Non-Flexible: ≥350 mm; Flexible: ≥200 mm
Heavy-Duty Connector Size to Robot Base 73*57*72 (mm, LWH)
Specification Parameter Value
Control Cabinet Main Power Supply Single-Phase AC 220V~240V, 50/60Hz
Number of Controlled Axes 3~6
Storage Environment Temperature: -20°C~60°C; Humidity: 95%RH or below (Non-Condensing, Non-Freezing)
Insulation Resistance 100 MΩ or above
Vibration Resistance 10Hz ≤ f ≤ 57Hz, amplitude 0.15mm
Shock Resistance Maximum not exceeding 15g, duration 11ms
Altitude Below 1000 m
EMC Test Standard IEC 61000-6-2:2019, IEC 61000-6-4:2019
Protection Rating IP20
Interface Parameter Value
Power Cable Interface One interface corresponds to 2 axes (3 interfaces for 6 axes; 2 interfaces for 4 axes), used to connect the motor power cables for each robot axis.
Heat Dissipation Air Inlet A filter cotton can be installed inside (optional), used for control cabinet heat dissipation.
Mode Selection Switch Turn left for automatic mode, turn right for manual mode, used to switch the robot control mode.
Teach Pendant Interface Used to connect the cable of the robot teach pendant.
LED Indicator Light System status indication (refer to the indicator light instructions for details), 3 pcs in total.
Expansion Slots 1, 2, 3 Users can select different types of expansion cards according to their needs.
Power Switch Used to control the power on/off of the robot control cabinet.
Encoder Interface Used to connect the motor encoder cables for each robot axis, collect robot position signals and transmit them to the robot body.
Ethernet1 Interface Can connect to an Ethernet slave station, acting as a virtual teach pendant interface.
EtherCAT Interface Can connect to an EtherCAT slave station, used to connect external expansion servo axes or other I/O modules.
Ethernet2 Interface Can connect to an Ethernet slave station.
Ethernet3 Interface Can connect to an Ethernet slave station, and can also connect to the VNC interface.
USB Interface Used for controller data transmission or connecting external devices.
Standard I/O Interface Standard user DI/DO interface for the control cabinet; the system I/O is 6DI, 7DO, and the user I/O is 14DI and 13DO, used for signal connection between external devices and the control cabinet.
Safety I/O Interface Used for connecting safety signals such as external emergency stop and safety doors.
Parameter Value
LCD Screen TFT 7 Inch 800*480
External USB 2.0*1
Indicator Light 3 pcs
Communication Ethernet: 1-channel 10/100 Mbps auto-adaptive
Accessories Emergency stop; Key switch; Enable switch (three-position)
Operating Environment Operating Temperature: -10°C ~ 50°C
Storage Temperature -20°C ~ 60°C
Teach Pendant Cable Length (Subject to actual confirmation by the manufacturer's business team) Standard: 8 m; Optional: 15 m, 20 m, 25 m, 30 m
Protection Rating IP54
Weight 1090±10g (excluding cable)
FileName Category Format Release Date Operation
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