Products for bench top machinists | LittleMachineShop.com

Motor, 1000 Watt Brushless CLEARANCE

Motor, 1000 Watt Brushless CLEARANCE - Main image
$374.96 $499.95 In stock

This 1000-watt brushless spindle motor is designed for the model 3503 CNC milling machine and is compatible with the Grizzly G0951 CNC Mill and the SIEG KX3 CNC Mill. It is a clearance item from Sieg Industrial Group.

  • 1000-watt brushless motor for reliable spindle power.
  • Fits model 3503 CNC milling machine.
  • Compatible with Grizzly G0951 CNC Mill and SIEG KX3 CNC Mill.
  • Clearance pricing while supplies last.
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Customer Reviews (5.0 / 5 · 5 reviews)

Brian F. ★★★★★

The spindle runs quieter than the old belt-driven setup on my 3503, and the extra torque at low RPM is noticeable when cutting aluminum. Took a bit of fiddling with the mounting bolts, but once aligned it's been dead reliable for a month of daily use.

Ella N. ★★★★★

Installed this on my SIEG KX3 and it runs noticeably smoother than the original at high RPMs. The 1000-watt brushless design gives consistent torque even during deeper cuts. Took about an hour to swap out with the included mounting plate.

Aurora ★★★★★

Swapped out the stock motor on my Grizzly G0951 and this 1000-watt brushless unit provides noticeably smoother torque at lower RPMs, making it much easier to cut aluminum without chatter. The clearance price was a nice bonus too.