SYH1506B load 6kg arm span 1551mm
SYH1506B load 6kg arm span 1551mm
Available in stock (20)
This is an On Demand item and is not regularly stocked in our warehouse. Once your order is placed, we will procure the product from the supplier as part of our upcoming purchase schedule.
Please note that delivery timelines depend on the supplier’s order frequency.
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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.


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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.



