R3T-04 5-Axis Industrial Robot Arm, 3kg Payload

3 kgPayload

850 mmReach

1100 mm/sTool speed

±0.05 mmRepeatability

R3T-04 is a compact 5-axis industrial robot that brings automation to core production tasks at a very competitive cost. It carries 3 kg over an 850 mm reach, moves the tool at up to 1,100 mm/s and repeats positions within ±0.05 mm, while the fifth axis lets the tool tilt to reach angled surfaces. The complete system includes the robot arm, a control box with five AC servo drivers and 32 I/O channels, and an 11.6-inch touch-screen teach pendant. Programs are created by point-to-point teaching on a graphical interface or by importing G-code, and Modbus TCP/IP makes it easy to connect to PLCs and machines. R3T-04 is already deployed commercially in Vietnamese factories, raising productivity and consistency while reducing the risk of workplace accidents. Designed and built by Robot3T in Vietnam.

Request a quote WhatsApp +84 974 908 615

Typical applications

Pick-and-place and assembly: small parts with tilted approaches.
Machine tending: loading and unloading CNC machines, presses and molding machines.
Path processes from G-code: dispensing, engraving, marking and light cutting.
Inspection and testing: presenting parts to cameras and test stations at an angle.
Electronics and light manufacturing: repetitive tasks in high-volume production.

Why R3T-04

5-axis flexibility – tilt the tool to reach angled surfaces in a compact footprint.
Fast and precise – 180°/s on every joint, 1,100 mm/s at the tool, ±0.05 mm repeatability.
Complete industrial system – arm, control box, five servo drivers, I/O and teach pendant delivered ready to run.
Flexible programming – teach points on the 11.6″ touch pendant or import G-code from CAD/CAM.
Proven in production – commercially deployed in factories in Vietnam.

Robot specifications

Model	R3T-04
Degrees of freedom	5
Payload	3 kg
Reach	850 mm
Repeatability	±0.05 mm
Joint speed	180°/s (all joints)
Tool speed	1,100 mm/s

Programming	Graphical UI, 11.6″ teach pendant
Teaching	Point-to-point; G-code import
Communication	Modbus TCP/IP
Power supply	200–240 VAC, 50/60 Hz
Robot weight	35 kg
Material	Aluminium AL6061, anodized
Operating temperature	0–50 °C

Teach pendant and control box

Pendant display	11.6″ capacitive touch LCD
Pendant size	350 × 210 × 40 mm
Pendant weight	1.6 kg
Pendant cable	3.5 m
Pendant protection	IP54

Control box size	500 × 500 × 500 mm
Control box weight	30 kg
Servo drivers	5 × AC servo
I/O	24 digital + 8 analog
Robot–controller cable	6 m

Robot and installations

Control cabinet and interface board

Programming interface

See it in action

R3T-04 demo

5-axis motion with tool tilt.
Point-to-point teaching on the pendant.
Smooth, repeatable paths.

Book a live demo

Frequently asked questions

R3T-04, R3T-05 or R3T-06?
R3T-04 is a compact 5-axis robot for parts up to 3 kg. R3T-05 is a 4-axis robot for 10 kg, and R3T-06 is a 5-axis robot for 10 kg with a long 1,500 mm reach. For work right next to people without fencing, choose a VietCobot. We can help you decide.

Can it connect to my PLC and machines?
Yes. Use Modbus TCP/IP or the 24 digital and 8 analog I/O channels to exchange signals with PLCs, sensors, grippers and machines.

Do you build complete cells?
Yes. Robot3T designs grippers, fixtures, conveyors and safety guarding, and delivers turnkey automation cells with commissioning and training.

Do you ship outside Vietnam?
Yes. Contact sales@robot3t.com for a quote including shipping to your country.