Specifications:
- Model: GRS-550VF-7032
- Motor diameter: 35.8mm (with cover 38.2mm)
- Motor height: 57mm
- Output shaft diameter: 3.17mm (D shaft 2.5mm)
- Output shaft length: 16.5mm (including step height)
- Weight: 235g
- Voltage range: DC 6.0V-18.0V
- Test data:
| Voltage:6.0V | Current:0.97A | No-load speed:7300RPM |
| Voltage:10.8V | Current:1.10A | No-load speed:13500RPM |
| Voltage:12.0V | Current:1.16A | No-load speed:15000RPM |
| Voltage:18.0V | Current:1.30A | No-load speed:22700RPM |
