Bosch 16171 2 HP Router Motor - PSC - Pro Supply Center
Upgraded Mcwdoit 775 Spindle Motor - 20000RPM, DC 12-24V, Electrical DC Motor for 3018/3018Pro/ 3018Pro-M CNC Router Machine, with 3.175mm ER11 Collet - - Amazon.com
3-1/4 HP Variable Speed Router Motor | MLCS Woodworking
Genmitsu GS-775M 20000RPM 775 CNC Spindle Motor with 5mm ER11 Collet Set, CNC 3018 Upgraded Accessories, DC 24V, High Power, Noise Suppression, Electrical DC Motor for 3018 CNC Router Machine - - Amazon.com