SpinRite router motors are built from the ground up to deliver optimum performance in a router lift or a small shop CNC. It starts with industrial CNC-grade ER20 collets, a carefully machined internal taper on the shaft, and a precision collet nut. These three critical components combine to deliver significantly less run-out than the most popular 3HP class routers on the market. Then, there’s infinite speed control from a low of 10,000 rpm to 22,000 rpm. When you turn the Spin-Rite on, you’ll notice the soft-start feature ramps the speed up smoothly, saving wear and tear on both the router and the lift (or gantry). Once it’s at speed, you’ll notice minimal vibration and 75% quieter operation. It all comes together to deliver a better surface finish, less operator fatigue and longer tool life.

ER-20 collets have become the standard in the industry around the world. Most have 8 segments, compared to the typical router collet with 4 or possibly 6. The closing taper is longer, smoother, and ground to a much tighter tolerance. Two collets are included, 1/2″ and 1/4″. Changing them is a snap, literally. Just snap one out and the next one in. You can get ER-20 collets in dozens of sizes from as small as 1/16″ to a maximum of 1/2″, in imperial and metric sizes. If you’re a typical router user, you may never need anything other than 1/2″ and 1/4″, but with the ER-20 system, if you find a bit you want in 3/8″ or 8mm, you can be sure you can get a collet to fit.

Whether you’re ploughing a tiny 1/16″ vee-groove or doing wide raised panel doors, you can always find the right speed for the job. Just dial it in. The electronics that control the motor’s speed also provide the soft-start feature. The collet wrenches included with the SpinRite are offset, so you can reach down below table level to change bits, if necessary. The 3.25HP motor has a 4.2″ cylindrical body while the 2.25HP motor has a 3.5” body, and there are no tabs or pins on either version—making it effortless to mount the motor in most major brands of router lifts, including Woodpeckers. Even the switch and speed control dial have been positioned optimally for access in lifts and gantries. And, there’s no hand-held base to sit on your shelf and catch dust. This router is built to be part of a routing system, period.