| SIZE: | GSM20 = Actuator Frame Size 56,9 mm |
| STROKE: | 03 = Stroke 76 mm |
| LEAD: | 04 = 10.16 mm per rotation |
| CONNECTORS: | I = Standard M23 style |
| MOUNTING: | C = Rear clevis |
| ROD_END: | A = Male, metric thread |
| AMPLIFIER: | ER1 = Encoder type ER1 |
| STATOR: | 258 = 2 stack, 400 Vrms |
| OPTIONS: | XM = Special Option |
