| SIZE: | GSM20 = Actuator Frame Size 56,9 mm |
| STROKE: | 12 = Stroke 305 mm |
| LEAD: | 01 = 2.54 mm per rotation |
| CONNECTORS: | I = Standard M23 style |
| AMPLIFIER: | AD6 = Encoder type AD6 |
| STATOR: | 158 = 1 stack, 400 Vrms |
| OPTIONS: | RB = Rear electric brake |
| OPTIONS: | XT = Special Option |
