iER20-1760 - ESTUN Automation-ESTUN AUTOMATION

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Medium‑Small Payload Series

iER20-1760

Maximum Reach

1756mm
Maximum Payload

20kg
Axis Count

6-Axis
Body Weight

273kg

robot
Joint Parameters
Control Cabinet
Teach Pendant (Optional)

Parameter	Value
Model	iER20-1760
Number of Axes	6
Maximum Load	20 kg
Maximum Reach	1756 mm
Repeat Positioning Accuracy	±0.03 mm
Body Weight	273 kg
Protection Rating	Wrist IP65, Main Body IP54
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
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°	206°/s	-
J2	-100° ~ +155°	206°/s	-
J3	-160° ~ +86°	238°/s	-
J4	-200° ~ +200°	480°/s	1.30 kg·m²/47.6 N·m
J5	-135° ~ +135°	412°/s	1.30 kg·m²/47.6 N·m
J6	-360° ~ +360°	705°/s	0.35 kg·m²/21.4 N·m

Installation Parameters	Value
Dimensions	620550750 (mm, LWH)
Control Cabinet Weight	130 kg
Rated Power	3 kW
Reference Energy Consumption	2.74 kW·h
Installation Environment	Ventilated, Non-Sealed
Minimum Installation Space	100016001200 (mm, LWH)
Operating Environment	Temperature: 0°C~45°C; Humidity: 20%~80% RH
Communication Method	Standard: EtherCAT, Modbus TCP, TCP/IP, EtherNet IP; Optional (requires additional module purchase): EC slave to PN master (HS), EC slave to EC master (SD), EC slave to PN slave (ET), EC slave to CC-LINK slave (HS), Modbus to DeviceNET slave (HS), EC slave to Profibus slave (HS)
Interconnect Cable Length (Subject to actual confirmation by the manufacturer's business team)	Standard: 7 m; Optional: 3 m, 8 m, 10 m (flexible), 15 m, 15 m (flexible), 20 m, 20 m (flexible), 25 m (flexible), 30 m (flexible)
Cable Reservation Space to Robot Base	Non-Flexible Cable: ≥800 mm; Flexible Cable: ≥300 mm
Power Cable Bending Radius	Non-Flexible: ≥690 mm; Flexible: ≥200 mm
Encoder Cable Bending Radius	Non-Flexible: ≥400 mm; Flexible: ≥200 mm
I/O Cable Bending Radius	Non-Flexible: ≥260 mm; Flexible: ≥130 mm
Heavy-Duty Connector Size to Robot Base	1204575.5 (mm, LWH)

Specification Parameter	Value
Control Cabinet Main Power Supply	Three-Phase AC 380V, -15% ~ +10%, 50/60Hz
Number of Controlled Axes	4 ~ 6
Storage Environment	Temperature: -25°C ~ 55°C; Humidity: 95%RH or below (Non-Condensing, Non-Freezing)
Insulation Resistance	100 MΩ or above
Vibration Resistance	4.9 m/s²
Shock Resistance	19.6 m/s²
Altitude	Below 1000 m
EMC Test Standard	IEC 61800-3:2017
Protection Rating	IP54

Interface Parameter	Value
Teach Pendant Interface	Used to connect the teach pendant and the control cabinet.
Main Power Cable Interface	Power inlet of the control cabinet. The power cable needs to pass through this interface into the control cabinet for wiring.
Grounding Stud	Used for grounding, connected to the body base.
I/O Cable Interface	The I/O cable inside the control cabinet passes out from here.
6-Axis Encoder Cable Interface	The robot's encoder cable passes out of the control cabinet from here. The encoder cable inside the control cabinet is already connected; only connection on the robot side is required.
I/O Cable Reserved Interface	Reserved I/O cable interface, can be used for additional I/O cables or SAFETY I/O cables to pass through.
Remote Operation Elf Antenna Reserved Interface	Reserved interface, used for routing the optional remote operation elf antenna out of the cabinet.
Reserved Interface	Reserved cable outlet position, currently sealed with a metal plate. Users can modify the metal plate according to their needs to route cables out, but the IP rating must be guaranteed.
6-Axis Power Cable Interface	The robot's power cable passes out of the control cabinet from here. The power cable inside the control cabinet is already connected; only connection on the robot side is required.

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: 0°C ~ 45°C
Storage Temperature	-20°C ~ 70°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)

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