

CROBOTP · Industrial Robots
CRP-RA21-50
CROBOTP CRP-RA21-50 industrial robot with 50 kg payload, 2,130 mm reach, ±0.05mm repeatability. Controller: G15A. Specifications, datasheet and quotation from TWT Enterprise, Thailand.
Controller: G15A
Specifications CRP-RA21-50
| Model | CRP-RA21-50 |
| Arm form | Vertical articulated |
| Axes | 6 axes |
| Max payload | 50 kg |
| Max reach | 2,130 mm |
| Repeatability | ±0.05 mm |
| Robot weight | 560 kg |
| Mounting | Floor / inverted / wall mounting |
| Reserved I/O | 26 pin |
| Reserved air | 2 × Ø10 mm |
| Protection | Body IP54, Wrist IP67 |
| Operating temperature | 0 ~ 45°C |
| Humidity | 20–80% RH, non-condensing |
| Vibration | Under 0.5G |
| Applications | Handling, palletizing, polishing |
| Controller | G15A |
Data source: CROBOTP Product Catalog (KUNG edition), PDF page 24. Specifications are taken from the latest manufacturer documents supplied to TWT and may change by production year. Please confirm with our sales team before ordering.
Joint range, speed and allowable load
| Axis | Range | Max speed | Allowable torque | Allowable inertia |
|---|---|---|---|---|
| J1 | ±180° | 175°/s | – | – |
| J2 | -140° ~ 92° | 175°/s | – | – |
| J3 | -87° ~ 135° | 180°/s | – | – |
| J4 | ±360° | 220°/s | 240 N·m | 27 kg·m² |
| J5 | ±125° | 250°/s | 240 N·m | 27 kg·m² |
| J6 | ±360° | 340°/s | 135 N·m | 11 kg·m² |
Downloads
FAQ
What payload can the CRP-RA21-50 handle?
Up to 50 kg including the end effector, with a maximum reach of 2,130 mm.
Which controller does the CRP-RA21-50 use?
It is matched with the CROBOTP G15A control cabinet. See the controller category for cabinet specifications.
What is the protection rating?
Body IP54,Wrist IP67.
How do I get a price for the CRP-RA21-50?
Send the request form on this page or add LINE @TWTROBOT. Our team replies with a quotation.


