Flexible Coupler (6mm to 6.50mm) RS485 to CAN BUS The GT2 pulley CF with

The GT2 pulley CF  with 26 teeth or grooves is one of the best choices for 3d printer construction or XYZ linear motion for small CNC because the GT2 pulley tooth profile is anti-backlash

The 5V input voltage is applied through micro USB or solder pads IN+ and IN-

Maximum Rotating Speed: 6000rpm

Maximum surface temperature: 45 °C

Flexible Coupler (6mm to 6.50mm) RS485 to CAN BUS The GT2 pulley CF withConnect motor shaft to anything else with a set screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be fit to two shafts even if they are not perfectly co linear and will help reduce bending effects. The way they are cut, create a spring effect in the X Y & Z linear axis but not in the rotational axis. That means that you will not get increased backlash so they're suitable for