Compatible with the Camp Witch Doctor Robot Kits.
These 16mm Silver Spark Gearmotors have been the gold standard in combat robotics for many years!
Physical Specifications
- Gearbox Length: 12.7mm (0.50in)
- Motor Length: 28.7mm (1.13in)
- Gearbox weight: 29g (1.02oz)
- Motor weight (no gearbox): 17g (0.60oz)
- Gearbox Diameter: 16mm (0.63in)
- Shaft Diameter: 3mm (0.12in) with flat along length
- Shaft Length: 38mm (1.5in)
- Mounting Holes (2): #2-56 spaced 11mm (0.433in) apart
- NOTE: do not use screws that protrude more than 2mm (0.078in) into gearbox
Motor (Mabuchi FK-050SH-13125) Specifications:
- Operating Voltage: 3V - 18.5V (>10V decreases motor life)
- Nominal Voltage: 6V, but most commonly run at 11.1V.
- (14.8V runs fine but support the shaft because the gears are taking more abuse.)
- No Load RPM: 11530rpm
- No Load Current: 0.09A
- Stall Current: 1.3A
- Stall Torque: 0.0461kg-cm (0.64oz-in)
- Kt: 0.0352kg-cm/A (0.49oz-in/A)
- Kv: 1573rpm/V
- Peak Efficiency: 52%
- RPM @ Peak Eff: 9100
- Current @ Peak Eff: 0.34A
