| SIZE: | GSM30 = Actuator Frame Size 77,4 mm |
| STROKE: | 18 = Stroke 457 mm |
| LEAD: | 05 = 12.7 mm per rotation |
| CONNECTORS: | I = Standard M23 style |
| MOUNTING: | M = Metric extended tie rods |
| AMPLIFIER: | ER1 = Encoder type ER1 |
| STATOR: | 138 = 1 stack, 230 Vrms |
| OPTIONS: | RB = Rear electric brake |
| OPTIONS: | XT = Special Option |
