| Motor Name | Frame Size | Motor Length | Configuration | Holding Torque | Rated Current | |
|---|---|---|---|---|---|---|
| M21xxxA-J | NEMA 23 | 2.06 in | Bipolar Parallel | 140 oz-in | 5.6 Amps | |
| M21xxxA-J | NEMA 23 | 2.06 in | Bipolar Series | 140 oz-in | 2.8 Amps | |
| M21xxxA-L | NEMA 23 | 2.06 in | Bipolar Parallel | 142 oz-in | 5.6 Amps | |
| M21xxxA-L | NEMA 23 | 2.06 in | Bipolar Series | 142 oz-in | 2.8 Amps | |
| M21xxxB-J | NEMA 23 | 2.06 in | Bipolar Parallel | 135 oz-in | 4.6 Amps | |
| M21xxxB-J | NEMA 23 | 2.06 in | Bipolar Series | 135 oz-in | 2.3 Amps | |
| M21xxxB-L | NEMA 23 | 2.06 in | Bipolar Parallel | 137 oz-in | 4.6 Amps | |
| M21xxxB-L | NEMA 23 | 2.06 in | Bipolar Series | 137 oz-in | 2.3 Amps | |
| M21xxxC-J | NEMA 23 | 2.06 in | Bipolar Parallel | 142 oz-in | 3.5 Amps | |
| M21xxxC-J | NEMA 23 | 2.06 in | Bipolar Series | 142 oz-in | 1.73 Amps | |
| M21xxxC-L | NEMA 23 | 2.06 in | Bipolar Parallel | 144 oz-in | 3.5 Amps | |
| M21xxxC-L | NEMA 23 | 2.06 in | Bipolar Series | 144 oz-in | 1.73 Amps | |
| M21xxxD-J | NEMA 23 | 2.06 in | Bipolar Parallel | 133 oz-in | 1.51 Amps | |
| M21xxxD-J | NEMA 23 | 2.06 in | Bipolar Series | 133 oz-in | 0.75 Amps | |
| M21xxxD-L | NEMA 23 | 2.06 in | Bipolar Parallel | 135 oz-in | 1.51 Amps | |
| M21xxxD-L | NEMA 23 | 2.06 in | Bipolar Series | 135 oz-in | 0.75 Amps | |
| M22xxxA-J | NEMA 23 | 3.10 in | Bipolar Parallel | 229 oz-in | 6.5 Amps | |
| M22xxxA-J | NEMA 23 | 3.10 in | Bipolar Series | 229 oz-in | 3.3 Amps | |
| M22xxxA-L | NEMA 23 | 3.10 in | Bipolar Parallel | 230 oz-in | 6.5 Amps | |
| M22xxxA-L | NEMA 23 | 3.10 in | Bipolar Series | 230 oz-in | 3.3 Amps | |
| M22xxxB-J | NEMA 23 | 3.10 in | Bipolar Parallel | 252 oz-in | 4.6 Amps | |
| M22xxxB-J | NEMA 23 | 3.10 in | Bipolar Series | 252 oz-in | 2.3 Amps | |
| M22xxxB-L | NEMA 23 | 3.10 in | Bipolar Parallel | 253 oz-in | 4.6 Amps | |
| M22xxxB-L | NEMA 23 | 3.10 in | Bipolar Series | 253 oz-in | 2.3 Amps | |
| M22xxxC-J | NEMA 23 | 3.10 in | Bipolar Parallel | 237 oz-in | 3.1 Amps | |
| M22xxxC-J | NEMA 23 | 3.10 in | Bipolar Series | 237 oz-in | 1.57 Amps | |
| M22xxxC-L | NEMA 23 | 3.10 in | Bipolar Parallel | 238 oz-in | 3.1 Amps | |
| M22xxxC-L | NEMA 23 | 3.10 in | Bipolar Series | 238 oz-in | 1.57 Amps | |
| M22xxxD-J | NEMA 23 | 3.10 in | Bipolar Parallel | 237 oz-in | 2.5 Amps | |
| M22xxxD-J | NEMA 23 | 3.10 in | Bipolar Series | 237 oz-in | 1.24 Amps | |
| M22xxxD-L | NEMA 23 | 3.10 in | Bipolar Parallel | 238 oz-in | 2.5 Amps | |
| M22xxxD-L | NEMA 23 | 3.10 in | Bipolar Series | 238 oz-in | 1.24 Amps | |
| M22xxxE-J | NEMA 23 | 3.10 in | Bipolar Parallel | 226 oz-in | 1.64 Amps | |
| M22xxxE-J | NEMA 23 | 3.10 in | Bipolar Series | 226 oz-in | 0.82 Amps | |
| M22xxxE-L | NEMA 23 | 3.10 in | Bipolar Parallel | 227 oz-in | 1.64 Amps | |
| M22xxxE-L | NEMA 23 | 3.10 in | Bipolar Series | 227 oz-in | 0.82 Amps |