Head to head
Kawasaki BX200L vs Yaskawa Motoman SP210
A specification duel across payload, reach, precision, and footprint, with a plain read on which arm suits which job.
Heavy arm dedicated to resistance spot welding
Heavy duty spot welding robot for body shop lines
Specification duel
Green marks the stronger figure. Unconfirmed specs are shown but not scored.
The verdict
On paper these two are close, 200 kg against 210 kg and 2597 mm against 2702 mm of reach, near enough that the spec sheet alone will not decide it. They run different controllers, the Kawasaki BX200L on the F02 and the Yaskawa Motoman SP210 on the YRC1000, so whichever platform your team already programs and stocks parts for is a real tiebreaker. Both are aimed at spot welding, with the Kawasaki BX200L stretching to material handling.
Choose this one when
Job fit first, then the controller and cell constraints that decide which arm you can actually install.
Choose the Kawasaki BX200L when
- High payload for carrying weld gun and transformer
- Consistent tip accuracy across long duty cycles
- Proven in automotive body shop lines
- Ceiling mount option for line density
Watch for
- Dedicated largely to spot welding gun payloads
- Large footprint for full weld gun swing
Choose the Yaskawa Motoman SP210 when
- 210 kg payload carries heavy servo weld guns, transformers, and full dress packs.
- 2702 mm reach covers wide body-in-white fixtures from a single pedestal.
- 0.05 mm repeatability keeps weld tip location tight over long production runs.
- IP67 wrist plus IP54 body handles typical spot weld splatter and shop dust.
Watch for
- Floor mount only, no ceiling or shelf option, so cell layout must plan the pedestal from the start.
- Body rating is IP54, so heavy washdown or foundry-grade exposure is outside the intended envelope.
- 1080 kg arm mass drives base plate design and shipping and rigging plans.
Controller ecosystem
Programming habits, spare parts, and pendant familiarity often decide the pick when payloads are close.
- Brand
- Kawasaki
- Controller
- F02
- Class
- spot welding
Service, spares, and pendant training for the Kawasaki BX200L run through Kawasaki's F02 stack.
- Brand
- Yaskawa
- Controller
- YRC1000
- Class
- spot welding
Service, spares, and pendant training for the Yaskawa Motoman SP210 run through Yaskawa's YRC1000 stack.
These arms run different controllers (F02 vs YRC1000). If your team already programs one of them, retraining programmers and stocking a second set of spares usually costs more than a small payload or reach advantage on paper.
Mounting, footprint, and mass
How the arm can be oriented in the cell, and how much mass you have to mount.
| Field | Kawasaki BX200L | Yaskawa Motoman SP210 |
|---|---|---|
| Mounting | Floor | Floor |
| Robot mass | 890 kg | 1,080 kg |
| Protection (IP) | IP67 wrist / IP54 arm | IP67 wrist / IP54 body |
Heavier arms want stiffer bases and more clearance around the swept volume, and they push freight and rigging costs up on the install. IP ratings only cover the section they name, so a wrist-only rating protects the wrist and nothing else; check the body rating separately before you commit the arm to a washdown or dusty cell.
Application fit
Where each arm is aimed, based on the applications listed on its robot page.
Both pages list spot welding, with the differences below.
Kawasaki BX200L also covers
Yaskawa Motoman SP210 covers
Speed and cycle-time planning
Speed is rarely a single datasheet number across brands. Use payload, reach, and class as the planning frame, then confirm cycle time in a path study.
The Kawasaki BX200L is a spot welding arm rated 200 kg at 2597 mm with ±0.06 mm repeatability. The Yaskawa Motoman SP210 is a spot welding arm rated 210 kg at 2702 mm with ±0.05 mm. Class changes how speed shows up in a cell: collaborative arms slow down near people and can speed up in a guarded mode, while industrial arms run at rated speed inside a fence or scanner field. Which arm cycles faster on your part depends on the path, the payload, and the safeguarding, so confirm the takt with a path study before you quote it.
Common questions
- Which has more payload, the Kawasaki BX200L or the Yaskawa Motoman SP210?
- The Yaskawa Motoman SP210 has more payload at 210 kg versus 200 kg.
- Which reaches farther?
- The Yaskawa Motoman SP210 has more reach at 2702 mm versus 2597 mm.
- Which is more precise?
- The Yaskawa Motoman SP210 holds tighter repeatability at ±0.05 mm.
- Should I choose the Kawasaki BX200L or the Yaskawa Motoman SP210?
- Match the pick to the job. The Kawasaki BX200L is a spot welding arm at 200 kg and 2597 mm. The Yaskawa Motoman SP210 is a spot welding arm at 210 kg and 2702 mm.
- Do the Kawasaki BX200L and Yaskawa Motoman SP210 use the same controller?
- No. The Kawasaki BX200L uses F02 and the Yaskawa Motoman SP210 uses YRC1000.
- How do the IP ratings compare?
- The Kawasaki BX200L is rated IP67 wrist / IP54 arm. The Yaskawa Motoman SP210 is rated IP67 wrist / IP54 body. Check wrist versus body coverage before washdown or dusty cells.