Spindle

Spindles are the business end of the router. They provide the rotational torque that does the work of cutting.

Major brands

Colombo, HSD, Kress, and Porter-Cable. We use primarily Colombo and HSD spindles. Kress and Porter-Cable spindles are basically just souped-up Dremels.

Replacement

Important factors for replacing a spindle are: HP, Voltage, Amperage, and RPMs found on the nameplate (see fig 2). As there may be multiple specs on a nameplate, a PICTURE is usually the best way to determine the right motor.

Spindle Part Numbers

• H24G53-MT1073-3 3HP HSD Router Set (6000 -18000 RPM)

220V, 3-phase or single phase

Mounting bracket, vacuum shroud

Collet wrenches, 1/8", 3/16", 1/4", 5/16", 3/8",

1/2" collets, and collet nut.

• H24G53-MT1073-5 5HP HSD Router Set (6000 to 18000 RPM)

220V, 3-phase or single phase

Mounting bracket, vacuum shroud

Collet wrenches, 1/8", 3/16", 1/4", 5/16", 3/8",

1/2" collets, and collet nut.

• H24G53-ES915-5 5HP HSD Automatic Tool Changer (6,000 -18,000RPM)

5 HP, 3-phase, 220V

(440V optional) precision spindle

3 tool holders, 5 collets: 1/16", 1/8", 1/4", 3/8", 1/2".

Spindle cooling blower

Dust collection shroud, mounting bracket

Variable speed spindle control

G-CODE tool changer interface, accommodates

tool length offsets and software controlled spindle speed controller.

Also available in 220VAC, single phase or

380-440VAC 3 phase.

Uses ISO 30 tool holders with ER32 collets.

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Troubleshooting & Maintenance for Colombo Spindles