| Part No. | Description |
| 16mm - 52mm | |
| SLA16-00 | Uses the IG12 Planetary gear motor |
| SLA16-01 | 3V, Speed at Max load, 1.0 rpm ~ 68 rpm |
| SLA21-00 | Uses the IG16 Planetary gear motor |
| SLA21-01 | 24V, Speed at Max load, 3.0 rpm ~ 24.6 rpm |
| SLA25-00 | Uses the RA20 Spur geared motor |
| SLA25-01 | 24V, Speed at Max load, 3.0 rpm ~ 24.6 rpm |
| SLA37-00 | Uses the IG32 Planetary gear motor |
| SLA37-01 | 24V, Speed at Max load, 4.2 rpm ~ 77 rpm |
| SLA42-00 | Uses the IG32P Planetary gear motor |
| SLA42-01 | 24V, Speed at Max load, 3.3 rpm ~ 64 rpm |
| SLA52-00 | Uses the IG42C Planetary gear motor |
| SLA52-01 | 24V, Speed at Max load, 3.6 rpm ~ 95 rpm |