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SYH1506B load 6kg arm span 1551mm

SYH1506B load 6kg arm span 1551mm

Regular price $999,999.00
Sale price $999,999.00 Regular price

Product Description

The SYH1506B(D) is a compact and high-speed 6-axis industrial welding robot specifically engineered for arc welding and precision welding automation. With a rated payload of 6 kg and a working reach of 1551 mm, it is ideal for high-precision, high-speed welding tasks in confined or medium-sized workcells.

Featuring high repeatability, hollow wrist design, integrated welding torch support, and ultra-high wrist rotation speed, the SYH1506B(D) delivers smooth weld trajectories, excellent arc stability, and outstanding productivity for modern welding production lines.


Key Specifications

Basic Parameters

Item Specification
Model SYH1506B(D)
Degrees of Freedom 6
Rated Load 6 kg
J3 Axis Additional Load 12 kg
Repeatability ±0.05 mm
Robot Body Weight Approx. 164 kg
Installation Method Ground-mounted / Side-wall mounted
Power Capacity 2.5 kW
Supply Voltage Three-phase 380 V
Brake System J2, J3, J5 axes with brakes

Note: Parameters marked “(D)” correspond to Model D configuration.


Range of Motion

Axis / Item Range
Maximum Reach (Point P) 1551 mm
Minimum Reach (Point P) 455 mm
J1 Axis (Rotation) ±170°
J2 Axis (Lower Arm Swing) −160° ~ +80°
J3 Axis (Upper Arm Swing) −85° ~ +90°
J4 Axis (Arm Rotation) ±360°
J5 Axis (Wrist Pitch) ±360°
J6 Axis (Wrist Rotation) ±360°

Maximum Speed

Axis / Item Speed
J1 Axis (Rotation) 138°/s
J2 Axis (Lower Arm Swing) 138°/s
J3 Axis (Upper Arm Swing) 223°/s
J4 Axis (Arm Rotation) 270°/s
J5 Axis (Wrist Pitch) 337°/s
J6 Axis (Wrist Rotation) 1070°/s
End-Effector Resultant Speed 1.5 m/s

Allowable Moment (Torque)

Axis Allowable Torque
J4 Axis 15.0 N·m
J5 Axis 15.0 N·m
J6 Axis 4.3 N·m

Mechanical & System Features

  • End Flange: Hollow flange design (ideal for internal cable routing)

  • Welding Torch Mode: Built-in torch support

  • Recommended Torch Cable Length: 1.2 m

  • Axis Configuration: Can be converted to 5-axis

  • Upside-Down Installation: Supported

  • Isolation Transformer: Included


Key Features

High-Precision Welding Performance

With ±0.05 mm repeatability, the SYH1506B(D) ensures consistent weld quality and precise path control.

Hollow Wrist & Integrated Torch Design

Optimized for internal routing of welding cables, improving motion smoothness and reducing cable wear.

Ultra-High Wrist Speed

The J6 axis rotation speed of up to 1070°/s enables fast orientation changes and smooth continuous welding trajectories.

Flexible Installation Options

Supports ground and side-wall mounting, as well as upside-down installation, allowing maximum layout flexibility.

Welding-Oriented Structural Design

Lightweight yet rigid structure optimized for arc welding, spot welding, and automated welding cells.


Typical Applications

  • Arc welding automation

  • MIG / MAG / TIG welding

  • Automotive welding production lines

  • Metal fabrication and structural welding

  • Welding of frames, brackets, and sheet metal components


Product Positioning

A compact, high-speed 6-axis welding robot optimized for 6 kg payload precision welding, offering excellent repeatability, flexible installation, and smooth arc welding performance for modern automated welding systems.

Product Media