| Category | Model | Current A | Voltage V | Machine base | Total body length (including drive) | Shaft diameter | Axis length |
| Open loop 485 bus integrated all-in-one machine | IRS28M-32 | 1.4~2.1 | DC(12~40) | 28 | 48 | 5 | 20 |
| IRS28M-42 | 1.4~2.1 | DC(12~40) | 28 | 58 | 5 | 20 | |
| IRS28M-52 | 1.4~2.1 | DC(12~40) | 28 | 68 | 5 | 20 | |
| IRS35M-36 | 1.4~2.1 | DC(12~40) | 35 | 56 | 5 | 24 | |
| IRS35M-56 | 1.4~2.1 | DC(12~40) | 35 | 76 | 5 | 24 | |
| IRS42M-40 | 1.4~2.1 | DC(12~40) | 42 | 62 | 5 | 24 | |
| IRS42M-48 | 1.4~2.1 | DC(12~40) | 42 | 70 | 5 | 24 | |
| IRS42M-60 | 1.4~2.1 | DC(12~40) | 42 | 82 | 5 | 24 | |
| IRS57M-56 | 1.4~5.3 | DC(24~48) | 57 | 74 | 8 | 21 | |
| IRS57M-80 | 1.4~5.3 | DC(24~48) | 57 | 98 | 8 | 21 | |
| IRS60M-68 | 1.4~5.3 | DC(24~48) | 60 | 86 | 8 | 21 | |
| IRS60M-86 | 1.4~5.3 | DC(24~48) | 60 | 104 | 8 | 21 |
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