| SIZE: | GSM20 = Actuator Frame Size 56,9 mm |
| STROKE: | 06 = Stroke 152 mm |
| LEAD: | 02 = 5.08 mm per rotation |
| CONNECTORS: | I = Standard M23 style |
| ROD_END: | A = Male, metric thread |
| AMPLIFIER: | ER1 = Encoder type ER1 |
| STATOR: | 238 = 2 stack, 230 Vrms |
| OPTIONS: | RB = Rear electric brake |
| OPTIONS: | XT = Special Option |
