Repeat Robotics BRUSHED Drive Gearmotor

Specifications Important note: Now available in 3mm and 4mm shaft! In development for more than a year and continuously improved, the new Repeat Robotics Brushed Gearmotor is here so that you can dominate the antweight game. Want more speed and power? Want increased reliability? Look no further! Repeat Robotics Brushed Gearmotor Features: The extended motor shaft allows you to cut to length to improve versatility. The shaft is also made from a durable, stronger steel to survive larger impacts. The shaft is retained without the use of a circlip, eliminating the main failure mode and improving the durability. These motors have been optimized for a beautiful mix of speed and torque. Depending on wheel size, you can outrun or outpush most opponents! Comes ready for combat, just solder the motor lugs to a brushed ESC and you’re on your way (Soldering iron required) Item Specifications Rated Voltage 2S-4S Motor Diameter: 15.25mm (0.60in) Gearbox Diameter: 16mm (0.63in) Shaft: Available in 3mm and 4mm diameter hardened steel with D-flat for setscrews. Ratio: 22.6:1 all-metal planetary gearbox. Length: 60mm including 25mm shaft (2.35in including 0.98in shaft) Weight: 3mm: 22g (0.78oz), 4mm 27.5g (0.97oz) Recommended ESC: Any suitable antweight brushed drive ESC. tinyESCs and Scorpion Nanos work well. Mounting holes: 10.5mm M2 Face mount hole pattern Performance Specs: Element: Value: Specs @3S (12V) RPM: 1220 Stall Current: 2A Stall Torque: 1187 g/cm. Maximum Power Output: 3.72W. RPM @ 2S: 752rpm RPM @ 4S: 1504rpm These motors are designed to be used in combat, where anything can happen. The manufacturer is unable to accept returns for battle damaged products. ItGresa Robotics is proud to support the builder community by offering and marketing their products. Repeat Robotics is run by a builder who is offering these motors to make the antweight scene in the US more competitive. We will do our best to stay stocked on these products to support the community and the builder, however, we do expect some spiky demand in the early days and we may stock out Repeat Robotics Brushed Gearmotors: Tested by Experts! Multiple builders helped test these motors. We’re proud to report that Team ItGresa has run these motors in our bots, and provided feedback to the manufacturer to help make a better motor.