Yaskawa has introduced the MOTOMAN-PA3050HB, a new seven-axis painting robot designed for large workpieces such as automotive bodies and bumpers. With a 3,050 mm maximum reach and a 15 kg payload, the robot focuses on improving access, reducing interference and providing greater flexibility inside painting booths.
Its main distinction is not simply the additional axis, but how the seventh axis is integrated into the arm structure.
Conventional six-axis painting robots can face positioning limitations when reaching large or complex workpieces. Extending the arm may increase the risk of interference with booth walls, surrounding equipment or the workpiece itself.
The MOTOMAN-PA3050HB addresses this challenge with an additional bending axis in the upper arm. This redundant axis allows the robot to change its arm configuration while maintaining the required tool orientation.
Key benefits include:
Better access to areas close to the robot base
More flexible arm positioning around large workpieces
Reduced interference with painting booth structures
Greater freedom when planning spray trajectories
Yaskawa has also optimized the arm-length balance to maintain operation similar to conventional six-axis painting robots.
| Parameter | Specification |
|---|---|
| Robot Model | MOTOMAN-PA3050HB |
| Robot Type | 7-Axis Vertical Articulated Robot |
| Maximum Payload | 15 kg |
| Maximum Reach | 3,050 mm |
| Repeatability | ±0.15 mm |
| Controller | YRC1000 |
| Mounting | Floor / Inclined up to 25° |
| Robot Weight | Approx. 600 kg |
| Protection | IP4X base axes, IP65-equivalent wrist |
The robot is available in standard and mirrored configurations, making it easier to arrange multiple robots in a painting booth.
The PA3050HB is designed to work with painting equipment installed within the robot arm. Its internal space can accommodate components such as solenoid valves, helping simplify equipment routing.
When paired with the YRC1000 controller, painting parameters can be controlled directly through the robot program, including:
Paint discharge volume
High-voltage settings
Air conditions
This allows process parameters to be coordinated with robot motion, supporting consistent coating quality across different workpieces.
The robot is primarily intended for large-scale painting operations, including:
Automotive body painting
Bumper and exterior component painting
Large industrial equipment coating
Complex workpieces requiring flexible spray access
Its long reach can also help manufacturers optimize robot placement and reduce the space required inside painting booths.
The PA3050HB is not necessarily the right choice for every painting line. Before selecting it, manufacturers should evaluate:
Workpiece dimensions: Confirm whether the 3,050 mm reach can cover the required painting area.
Spray equipment weight: Check the wrist payload and the allowable arm-mounted loads.
Booth layout: Review robot placement, wall clearance and interference risks.
Process requirements: Confirm compatibility with the painting equipment and required process controls.
Safety certification: Verify the applicable explosion-protection approvals for the installation market and operating environment.
The robot's published specifications list TIIS and FM explosion-protection certifications. Buyers should confirm the exact certification scope for their intended installation.
The Yaskawa MOTOMAN-PA3050HB combines a seven-axis arm structure with a 3,050 mm reach and 15 kg payload. Its main advantage is improved access to large workpieces and greater flexibility in confined painting booths.
For manufacturers upgrading automotive painting lines or handling large components, it is a model worth evaluating when conventional six-axis robots face reach or interference limitations.
Yaskawa has introduced the MOTOMAN-PA3050HB, a new seven-axis painting robot designed for large workpieces such as automotive bodies and bumpers. With a 3,050 mm maximum reach and a 15 kg payload, the robot focuses on improving access, reducing interference and providing greater flexibility inside painting booths.
Its main distinction is not simply the additional axis, but how the seventh axis is integrated into the arm structure.
Conventional six-axis painting robots can face positioning limitations when reaching large or complex workpieces. Extending the arm may increase the risk of interference with booth walls, surrounding equipment or the workpiece itself.
The MOTOMAN-PA3050HB addresses this challenge with an additional bending axis in the upper arm. This redundant axis allows the robot to change its arm configuration while maintaining the required tool orientation.
Key benefits include:
Better access to areas close to the robot base
More flexible arm positioning around large workpieces
Reduced interference with painting booth structures
Greater freedom when planning spray trajectories
Yaskawa has also optimized the arm-length balance to maintain operation similar to conventional six-axis painting robots.
| Parameter | Specification |
|---|---|
| Robot Model | MOTOMAN-PA3050HB |
| Robot Type | 7-Axis Vertical Articulated Robot |
| Maximum Payload | 15 kg |
| Maximum Reach | 3,050 mm |
| Repeatability | ±0.15 mm |
| Controller | YRC1000 |
| Mounting | Floor / Inclined up to 25° |
| Robot Weight | Approx. 600 kg |
| Protection | IP4X base axes, IP65-equivalent wrist |
The robot is available in standard and mirrored configurations, making it easier to arrange multiple robots in a painting booth.
The PA3050HB is designed to work with painting equipment installed within the robot arm. Its internal space can accommodate components such as solenoid valves, helping simplify equipment routing.
When paired with the YRC1000 controller, painting parameters can be controlled directly through the robot program, including:
Paint discharge volume
High-voltage settings
Air conditions
This allows process parameters to be coordinated with robot motion, supporting consistent coating quality across different workpieces.
The robot is primarily intended for large-scale painting operations, including:
Automotive body painting
Bumper and exterior component painting
Large industrial equipment coating
Complex workpieces requiring flexible spray access
Its long reach can also help manufacturers optimize robot placement and reduce the space required inside painting booths.
The PA3050HB is not necessarily the right choice for every painting line. Before selecting it, manufacturers should evaluate:
Workpiece dimensions: Confirm whether the 3,050 mm reach can cover the required painting area.
Spray equipment weight: Check the wrist payload and the allowable arm-mounted loads.
Booth layout: Review robot placement, wall clearance and interference risks.
Process requirements: Confirm compatibility with the painting equipment and required process controls.
Safety certification: Verify the applicable explosion-protection approvals for the installation market and operating environment.
The robot's published specifications list TIIS and FM explosion-protection certifications. Buyers should confirm the exact certification scope for their intended installation.
The Yaskawa MOTOMAN-PA3050HB combines a seven-axis arm structure with a 3,050 mm reach and 15 kg payload. Its main advantage is improved access to large workpieces and greater flexibility in confined painting booths.
For manufacturers upgrading automotive painting lines or handling large components, it is a model worth evaluating when conventional six-axis robots face reach or interference limitations.
