Specifications 1lb Beater Bar Electronics Pulley reduction: 1.73:1 Beater bar speed @ 7.4V: 4,700RPM theoretical Beater bar speed @ 11.1V: 7,050RPM theoretical Beater bar speed @ 14.8V: 9,400RPM theoretical Total Weight: 60grams (2.12oz) Beater bar to motor shaft center-to-center distance: 51.5mm (2.03in) Note that this beater bar is for antweight-class robots! 1lb Beater Bar Electronics Kit Includes: 1 – FingerTech D2822-17 1100KV Brushless Outrunner Motor (includes four Phillips head M3 screws for fastening to motor mount) 1 – D2822 Motor Face Mount – has two 6-32 threaded holes top and bottom for mounting to baseplate and lid. Find 6-32 screws here. 1 – BL20A 2-4S 20A Brushless Speed Controller (no built-in BEC) 1 – FingerTech 15T S3M Timing Pulley (bore enlarged to 1/8in for D2822 motor shaft) 1 – FingerTech 55T (165mm) Timing Belt 1 – 0.050″ Hex Wrench for tightening pulley You can see the beater bar in action here and here. You’ll find the companion beater bar here.
