Flexible Coupler for NEMA 23 Stepper (6.35 to 5mm) Wireless RF Kit 433 Mhz The breadboard is designed for

The breadboard is designed for electronic circuits without soldering design and manufacturing

Number Leads/Terminals: 4

with this shield and the Arduino you can build all kinds of robotics or CNC projects including CNC routers

Outside diameter of water outlet: approx

Multiple safety protections (reverse polarity protection

Flexible Coupler for NEMA 23 Stepper (6.35 to 5mm) Wireless RF Kit 433 Mhz The breadboard is designed forIntroduction : This stepper motor coupler is machined with special tolerance to be used with NEMA 23 stepper motor shaft with standard diameter of 6. 35mm. 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. 6. 35 mm inner diameter > 5mm inner diameter Outer diameter: 20mm Length: 25 mm