| Motor Size | RS-555 | 
|---|---|
| Motor Type | Brushed DC | 
| Nominal Voltage | 12VDC | 
| Output Shaft | 8mm REX™, 24mm Length | 
| Gearbox Style | Planetary | 
| Gear Ratio | 1:1 | 
| Gear Material | Steel | 
| No-Load Speed @ 12VDC | 6,000 RPM | 
| No-Load Current @12VDC | 0.25A | 
| Stall Current @12VDC | 9.2A | 
| Stall Torque @12VDC | 1.47 kg.cm (20.45 oz-in) | 
| Wire Length | 470mm (including connectors) | 
| Wire Gauge | 18AWG | 
| Motor Connector Type | 3.5mm FH-MC Bullet Connectors | 
| Encoder Connector Type | 4-Pos JST XH [FH-MC] | 
| Encoder Type | Relative, Quadrature | 
| Encoder Sensor Type | Magnetic (Hall Effect) | 
| Encoder Voltage Range | 3.3 - 5VDC | 
| Encoder Resolution | 28 PPR at Output Shaft | 
| Weight | 391g | 
| IP | Patented |