Elite Robo Swing Parts
Elite Robo Swing Replacement Parts
Genuine replacement parts for the Elite Robo Swing residential swing gate operator, also sold as the R900. Find your part on the breakdown above, then match the Q number to the tables below. Every part number is a link — click it for price, stock and full details.
Elite Q numbers are the original part numbers. Elite Access Systems built the Robo Swing before LiftMaster acquired the line, so the diagram is keyed by Q number. Most of these parts were later re-labelled with LiftMaster K numbers — both are listed below. Order by whichever number is on the part you are replacing.
The Robo Swing shares its gearbox and arm with the CSW 200. The gear box, output shaft, cludge assembly, output arm, release handle and arm hardware are the same parts used on the commercial Elite CSW 200 — the Robo Swing is the residential version of that arm design. If a part is out of stock here, check the CSW 200 page for the same number.
Size 60 gearbox. This operator uses the Q050 size-60 gear box with the matching Q058 output shaft. The size-70 gearbox parts listed on the CSW 200 page do not fit.
Don't confuse the couplers. The Robo Swing takes the Q181 2 1/2 in. coupling. The 1 in. Q180 coupler is the Robo Slide part. They are not interchangeable.
Check the fuse first. The Q162 1.5 amp fuse is the cheapest possible cause of a dead operator and costs nothing to rule out before ordering a board.
Common Elite Robo Swing Repairs
| Symptom | Usual cause | Parts to check |
|---|---|---|
| Completely dead, no LEDs | Blown fuse or failed power supply | Q162 1.5 amp fuse, APOW1 plug-in supply, battery condition |
| Weak or slow, worse in cold | Battery at end of life | ABT12 / Yuasa NP7-12 battery, A12330 33Ah upgrade |
| Arm has play or wobbles | Worn cludge assembly or output shaft | Q061 cludge assembly, Q058 output shaft, Q059 output arm |
| Grinding from the gearbox | Gearbox or reducer wear | Q050 gear box, Q212 gear reducer |
| Gate overtravels or stops short | Limit switch or adjuster cam out of position | Q029 limit switch, Q165 limit assembly, Q238 adjuster cam |
| Chain slapping or jumping | Stretched chain or worn sprocket | Q140 #50 chain, Q183 sprocket, Q057 sprocket and chain kit |
| Gate won't hold, release slipping | Release handle worn | Q060 arm release handle, Q062 or Q268 cludge cover |
| No response to remote or accessories | Control board or options board fault | Q206 control board, Q203 options board |
| Dead after a storm | Surge damage | Q412 surge suppressor, Q206 control board |
Control Board & Electronics
| Q # | LiftMaster # | Description |
|---|---|---|
| Q006 | K80-50044 | PC board nuts, 1 set |
| Q009 | K41-50089 | Electronic access panel cover (no longer available) |
| Q162 | K35-50185 | Fuse, 1.5 amp |
| Q203 | K-001A5879 | Options board with harness, Robo operators (no longer available) |
| Q206 | K-001A5867 | Control board, Robo operators |
| Q412 | K70-51105 | Surge suppressor (no longer available) |
| — | APOW1 | Robo plug-in power supply (no longer available) |
Gearbox, Output Shaft & Coupling
| Q # | LiftMaster # | Description |
|---|---|---|
| Q050 | K32-50112 | Gear box assembly, size 60, non-threaded clutch shaft |
| Q058 | K07-50118 | Output shaft, for size 60 gearboxes |
| Q181 | K07-50200 | Coupling, 2 1/2 in. (no longer available) |
| Q205 | K71-50218 | Robo assembly |
| Q212 | K32-50225 | Gear reducer, 40-30:1 |
Arm Assembly & Release Hardware
| Q # | LiftMaster # | Description |
|---|---|---|
| Q059 | K09-50119 | Output arm, solid |
| Q060 | K75-50120 | Arm release handle |
| Q061 | K75-50121 | Output shaft cludge (T) assembly |
| Q062 | K09-50122 | Cludge cover, stainless steel |
| Q104 | 75-50293 | Standard arm assembly |
| Q268 | K13-50260 | Cludge cover, plastic |
Limit Switches & Adjustment
| Q # | LiftMaster # | Description |
|---|---|---|
| Q029 | K23-50099 | Limit switch |
| Q055 | K75-50189 | Limit switch holder |
| Q165 | K75-50189 | Limit switch assembly, Robo Swing |
| Q214 | K94-50226 | Limit / motor harness (no longer available) |
| Q238 | K75-50339 | Limit adjuster cam |
Chain & Sprockets
| Q # | LiftMaster # | Description |
|---|---|---|
| Q057 | K75-50117 | Sprocket and chain kit |
| Q134 | K19-25066 | Service chain assembly kit, #25 (no longer available) |
| Q140 | K19-50038 | Chain, #50, Robo Swing |
| Q183 | K15-50B16EES | Sprocket, B50-16 |
| Q213 | K19-35072 | Chain, #35 |
Cover, Access Door & Locks
| Q # | LiftMaster # | Description |
|---|---|---|
| Q084 | K80-50142 | Cam lock and 2 keys |
| Q118 | K80-50295 | Access door keys |
| Q244 | K75-50247 | Cover, HD polyethylene |
Battery & Backup Power
| Part # | LiftMaster # | Description |
|---|---|---|
| Q123 | K20-9012B-1 | Backup motor, DC 12V |
| ABT12 | — | Replacement battery, 12V 7Ah |
| Yuasa NP7-12 | — | Replacement battery, 12V 7Ah SLA |
| A12330 | — | Upgraded battery, 33Ah 12V, single |
| A12330pack | — | Upgraded battery pack, two 33Ah 12V |
Accessories
| Part # | Also known as | Description |
|---|---|---|
| LH | R-57 / EMX-5111-1 | Loop detector wire harness |
Related Elite Pages
The Robo Swing shares its gearbox and arm with the commercial Elite CSW 200. For the sliding equivalent see Elite Robo Slide parts. If the operator is beyond economical repair, the LiftMaster RSW12UL residential swing gate operator is the modern successor.