| SIZE: | SR21 = Actuator Frame Size 56,9 mm |
| STROKE: | 06 = Stroke 152 mm |
| LEAD: | 01 = 2.54 mm per rotation |
| CONNECTORS: | M = Manufacturer’s connector |
| MOUNTING: | F = Front flange |
| ROD_END: | A = Male, metric thread |
| AMPLIFIER: | ER1 = Encoder type ER1 |
| STATOR: | 138 = 1 stack, 230 Vrms |