![Danfoss 184-0404-002 – MOTOR-ORBITAL,DELTA SERIES 395 [24.1], MDL241AA02AC0D0000000AB00B Danfoss 184-0404-002 – MOTOR-ORBITAL,DELTA SERIES 395 [24.1], MDL241AA02AC0D0000000AB00B](/media/assets/danfoss-drives/184-0404-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
Danfoss orbital motor quick selector Parts
![Danfoss 184-0404-002 – MOTOR-ORBITAL,DELTA SERIES 395 [24.1], MDL241AA02AC0D0000000AB00B Danfoss 184-0404-002 – MOTOR-ORBITAL,DELTA SERIES 395 [24.1], MDL241AA02AC0D0000000AB00B](/media/assets/danfoss-drives/184-0404-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0389-002 – MOTOR-ORBITAL,DELTA SERIES 145 [8.9], MDL089AB08AC000000000AB00B Danfoss 184-0389-002 – MOTOR-ORBITAL,DELTA SERIES 145 [8.9], MDL089AB08AC000000000AB00B](/media/assets/danfoss-drives/184-0389-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0388-002 – MOTOR-ORBITAL,DELTA SERIES 252 [15.4], MDL154AB08AC000000000AB00B Danfoss 184-0388-002 – MOTOR-ORBITAL,DELTA SERIES 252 [15.4], MDL154AB08AC000000000AB00B](/media/assets/danfoss-drives/184-0388-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0387-002-JN – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA08AC0C0000000AB00B Danfoss 184-0387-002-JN – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA08AC0C0000000AB00B](/media/assets/danfoss-drives/184-0387-002-jn/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0387-002 – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA08AC0C0000000AB00B Danfoss 184-0387-002 – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA08AC0C0000000AB00B](/media/assets/danfoss-drives/184-0387-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0386-002-JN – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA08AC0C0000000AB00B Danfoss 184-0386-002-JN – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA08AC0C0000000AB00B](/media/assets/danfoss-drives/184-0386-002-jn/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0386-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA08AC0C0000000AB00B Danfoss 184-0386-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA08AC0C0000000AB00B](/media/assets/danfoss-drives/184-0386-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0384-002-JN – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AA08AC000000000AB00B Danfoss 184-0384-002-JN – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AA08AC000000000AB00B](/media/assets/danfoss-drives/184-0384-002-jn/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0384-002 – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AA08AC000000000AB00B Danfoss 184-0384-002 – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AA08AC000000000AB00B](/media/assets/danfoss-drives/184-0384-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0381-002 – MOTOR-ORBITAL,DELTA SERIES 175 [10.7], MDL107AB16AA009000001AB00B, MDL107AB16AA009000001AB00B Danfoss 184-0381-002 – MOTOR-ORBITAL,DELTA SERIES 175 [10.7], MDL107AB16AA009000001AB00B, MDL107AB16AA009000001AB00B](/media/assets/danfoss-drives/184-0381-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
MOTOR-ORBITAL,DELTA SERIES 175 [10.7], MDL107AB16AA009000001AB00B, MDL107AB16AA009000001AB00B
![Danfoss 184-0377-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AB04AA0C0000000AA00B, MDL212AB04AA0C0000000AA00B Danfoss 184-0377-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AB04AA0C0000000AA00B, MDL212AB04AA0C0000000AA00B](/media/assets/danfoss-drives/184-0377-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AB04AA0C0000000AA00B, MDL212AB04AA0C0000000AA00B

![Danfoss 184-0373-002 – MOTOR-ORBITAL,DELTA SERIES 300 [18.3], MDL183AA02AC0D0000000AB00B Danfoss 184-0373-002 – MOTOR-ORBITAL,DELTA SERIES 300 [18.3], MDL183AA02AC0D0000000AB00B](/media/assets/danfoss-drives/184-0373-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0370-002 – MOTOR-ORBITAL,DELTA SERIES 200 [12.1], MDL121AB08AC000000000AB00B Danfoss 184-0370-002 – MOTOR-ORBITAL,DELTA SERIES 200 [12.1], MDL121AB08AC000000000AB00B](/media/assets/danfoss-drives/184-0370-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0368-002 – MOTOR-ORBITAL,DELTA SERIES 300 [18.3], MDL183AB08AC000000000AB00B Danfoss 184-0368-002 – MOTOR-ORBITAL,DELTA SERIES 300 [18.3], MDL183AB08AC000000000AB00B](/media/assets/danfoss-drives/184-0368-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0367-002 – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AA02AC000000000AB00B Danfoss 184-0367-002 – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AA02AC000000000AB00B](/media/assets/danfoss-drives/184-0367-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0360-002-JN – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA01AA0C0000000AB00B Danfoss 184-0360-002-JN – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA01AA0C0000000AB00B](/media/assets/danfoss-drives/184-0360-002-jn/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0360-002 – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA01AA0C0000000AB00B Danfoss 184-0360-002 – MOTOR-ORBITAL,DELTA SERIES 540 [33.1], MDL331AA01AA0C0000000AB00B](/media/assets/danfoss-drives/184-0360-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0358-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AB04AA0C0000001AC00B Danfoss 184-0358-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AB04AA0C0000001AC00B](/media/assets/danfoss-drives/184-0358-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0356-002 – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AE02AA000000000AF00B Danfoss 184-0356-002 – MOTOR-ORBITAL,DELTA SERIES 235 [14.3], MDL143AE02AA000000000AF00B](/media/assets/danfoss-drives/184-0356-002/images/sha256_750b56f3e6711f4df6858f79c7e5fe8907444e2adffc37d181ed1be6235e6e5a.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366668%2FID479959581332-0101_preview.jpg&w=400)
![Danfoss 184-0351-002 – MOTOR-ORBITAL,DELTA SERIES 300 [18.3], MDL183AC08AA000000001AB00B Danfoss 184-0351-002 – MOTOR-ORBITAL,DELTA SERIES 300 [18.3], MDL183AC08AA000000001AB00B](/media/assets/danfoss-drives/184-0351-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0350-002 – MOTOR-ORBITAL,DELTA SERIES 250 [15.4], MDL154AC08AA000000001AB00B Danfoss 184-0350-002 – MOTOR-ORBITAL,DELTA SERIES 250 [15.4], MDL154AC08AA000000001AB00B](/media/assets/danfoss-drives/184-0350-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
![Danfoss 184-0349-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA02AF0B0000000AF00B Danfoss 184-0349-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA02AF0B0000000AF00B](/media/assets/danfoss-drives/184-0349-002/images/sha256_b4612b85e039cd452eec1cf06ac9ab37e4df1a41212683b8565019c2f1dfb24a.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366656%2FID479959092319-0101_preview.jpg&w=400)
![Danfoss 184-0344-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA07AA0C0000000AB00B Danfoss 184-0344-002 – MOTOR-ORBITAL,DELTA SERIES 345 [21.2], MDL212AA07AA0C0000000AB00B](/media/assets/danfoss-drives/184-0344-002/images/sha256_f7eeadb88a5f7cf724c0a5520337c7a9e80fcc445d0b340aa42a70c1a4f8ba06.jpg?src=https%3A%2F%2Fassets.danfoss.com%2Fdrawings%2Fpreview%2Flatest%2F366634%2FID479958433304-0101_preview.jpg&w=400)
Compare Danfoss orbital motor quick selector
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Model Code | Motor size | Geometric displacement [cm3/r [in3/r]] | Shaft Key | Main port thread type |
|---|---|---|---|---|---|
| 184-0404-002 | MDL241AA02AC0D0000000AB00B | 395 | 395 [24.1] | Square key, 5/16 x 1 inch | BSP |
| 184-0389-002 | MDL089AB08AC000000000AB00B | 145 | 146 [8.9] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0388-002 | MDL154AB08AC000000000AB00B | 250 | 252 [15.4] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0387-002-JN | MDL331AA08AC0C0000000AB00B | 540 | 542 [33.1] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0387-002 | MDL331AA08AC0C0000000AB00B | 540 | 542 [33.1] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0386-002-JN | MDL212AA08AC0C0000000AB00B | 345 | 347 [21.2] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0386-002 | MDL212AA08AC0C0000000AB00B | 345 | 347 [21.2] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0384-002-JN | MDL143AA08AC000000000AB00B | 235 | 234 [14.3] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0384-002 | MDL143AA08AC000000000AB00B | 235 | 234 [14.3] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0381-002 | MDL107AB16AA009000001AB00B | 175 | 176 [10.7] | n/a | UN / UNF |
| 184-0377-002 | MDL212AB04AA0C0000000AA00B | 345 | 347 [21.2] | n/a | UN / UNF |
| 184-0373-002 | MDL183AA02AC0D0000000AB00B | 300 | 300 [18.3] | Square key, 5/16 x 1 inch | BSP |
| 184-0370-002 | MDL121AB08AC000000000AB00B | 200 | 198 [12.1] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0368-002 | MDL183AB08AC000000000AB00B | 300 | 300 [18.3] | Rectangular key, 10 x 8 x 45 mm | BSP |
| 184-0367-002 | MDL143AA02AC000000000AB00B | 235 | 234 [14.3] | Square key, 5/16 x 1 inch | BSP |
| 184-0360-002-JN | MDL331AA01AA0C0000000AB00B | 540 | 542 [33.1] | Square key, 3/8 x 1 1/2 inch | UN / UNF |
| 184-0360-002 | MDL331AA01AA0C0000000AB00B | 540 | 542 [33.1] | Square key, 3/8 x 1 1/2 inch | UN / UNF |
| 184-0358-002 | MDL212AB04AA0C0000001AC00B | 345 | 347 [21.2] | n/a | UN / UNF |
| 184-0356-002 | MDL143AE02AA000000000AF00B | 235 | 234 [14.3] | Square key, 5/16 x 1 inch | UN / UNF |
| 184-0351-002 | MDL183AC08AA000000001AB00B | 300 | 300 [18.3] | Rectangular key, 10 x 8 x 45 mm | UN / UNF |
| 184-0350-002 | MDL154AC08AA000000001AB00B | 250 | 252 [15.4] | Rectangular key, 10 x 8 x 45 mm | UN / UNF |
| 184-0349-002 | MDL212AA02AF0B0000000AF00B | 345 | 347 [21.2] | Square key, 5/16 x 1 inch | Manifold |
| 184-0344-002 | MDL212AA07AA0C0000000AB00B | 345 | 347 [21.2] | Rectangular key, 8 x 7 x 32 mm | UN / UNF |
Common to all listed parts
| Motor Series | Delta Series |
| Valve system | Disc valve on the output shaft |
| Orbital gearwheel set type | Geroler |
| Motor function | Standard |
| Drain Port Dimension | None |
| Brake Release Port Dimension | n/a |
| Dust seal | Standard |
| Front bearing type | Needle roller bearing |