Microgroove poly v-belt upgrade kit


Out of stock

SKU: poly1 Category:


Coming soon!

The poly groove (aka Microgroove) belt upgrade kit offers unsurpassed smoothness, belt adhesion, and reduced vibration for your Delta HD shaper.  I also allows you to have 2-4 speeds.  The nominal speeds are 10,000 RPM, 8,600 RPM, 7,000 RPM, and 5,700RPM.

The motor pulley is 6″ and 5″ diameter.  The spindle cartridge pulley is 2″ and 3″ diameter.

If the 6″ sheave is used the nominal speeds available are 10,000 RPM and 7,000 RPM

If the 5″ alternate sheave is used, the nominal speeds available are 8,500 RPM and 5,700 RPM.

The kit consists of:

  • One 6 inch diameter two step motor pulley.  5″ and 6″ sheave (OD) diameters.
  • One two step spindle pulley. 2″ and 3″ sheave (OD) diameters.
  • One  J series microgroove belt
  • One set of installation instructions.

Please specify your motor shaft diameter.

If you have a non-Delta motor, please provide motor frame type, shaft diameter and keyway width the length (OD) of your existing vbelt.

The pulleys are machined from billet aluminum and exceed all specs for poly vbelt pulleys.


Pictures coming.

Available Nov. 2019


There are no reviews yet.

Be the first to review “Microgroove poly v-belt upgrade kit”