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Cutex Speed Reducer (2" and 6" Pulley) for Industrial Sewing Machines8.4Our score
CBrandCutexCCutex2 products in our catalogSee all Cutex products →ID DBD-23105

Cutex Speed Reducer (2" and 6" Pulley) for Industrial Sewing Machines

8.4/10 our score 4.2 (51 ratings on Amazon)

Speed Reducer For Industrial Sewing Machines.

About this item

  • Speed Reducer For Industrial Sewing Machines.
  • Speed reducer with 2" and 6″ pulley.
  • Adds torque and allows you to gear down sewing speed from 1/3 of your machine's rated speed.
  • To be installed under sewing machine table, between machine handwheel and motor pulley.
Category: Arts & Crafts › PartsRanked #99 of 629 in Arts & Crafts
8.4Our score
Our verdict

Speed Reducer For Industrial Sewing Machines.

Ranked #99 in Arts & Crafts · 4 things we like

Quick answer The Cutex Speed Reducer scores 8.4/10 with us. Amazon owners rate it 4.2 out of 5 across 51 reviews, below the 4.4 average of the 24 parts we track. It was listed at $115.00 on Amazon when we last checked in September 2026.

Speed Reducer For Industrial Sewing Machines. Speed reducer with 2" and 6″ pulley. Adds torque and allows you to gear down sewing speed from 1/3 of your machine's rated speed.

To be installed under sewing machine table, between machine handwheel and motor pulley. Recommended to use on heavy duty leather or upholstery sewing machines for more torque and better stitch control. Requires your custom installation and belts.2" and 6" pulleyMay require increasing size of belt slot in tableV-belts not included

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Product information

5 specifications
Brand NameCutex
Model NumberSR
Number of Items1
Colorwhite
Item Weight3 pounds

Pros & cons

What we like
  • Speed Reducer For Industrial Sewing Machines.
  • Speed reducer with 2" and 6″ pulley.
  • Adds torque and allows you to gear down sewing speed from 1/3 of your machine's rated speed.
  • To be installed under sewing machine table, between machine handwheel and motor pulley.
What could be better

    Cutex Speed Reducer: questions & answers

    Is the Cutex Speed Reducer worth buying?

    Yes, for most buyers it is a safe choice. We score the Cutex Speed Reducer 8.4 out of 10. Amazon owners rate it 4.2 out of 5 across 51 reviews, below the 4.4 average of the 24 parts we track.

    How much does the Cutex Speed Reducer cost?

    It was listed at $115.00 on Amazon when we last checked in September 2026. That is more than the $53.94 median for parts in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are good alternatives to the Cutex Speed Reducer?

    Similar, well-rated parts in our catalog: Lonsge Sewing Machine Servo Motor 750W (8.5/10, 4.4 stars from 31 owners); Lonsge Sewing Machine Servo Motor (9.2/10, 4.6 stars from 30 owners); XIRTAIOV 3 Pack Magnetic Seam Guide (8.8/10, 4.4 stars from 1,206 owners).

    Lonsge Sewing Machine Servo Motor 750WLonsge Sewing Machine Servo MotorXIRTAIOV 3 Pack Magnetic Seam Guide

    Customer reviews

    All reviews on Amazon
    4.251 global ratings
    5 star71%
    4 star14%
    3 star0%
    2 star14%
    1 star0%

    Breakdown from the 7 most helpful reviews we imported.

    S
    Scott
    Verified purchaseAugust 17, 2026
    Speedway reducer pulley

    Excellent pulley, works great. Shipping on time

    A
    Amazon Customer
    Verified purchaseJune 18, 2026
    Nice and slow.

    Used on a singer 211g156 with servo motor. Nice and slow for my skills.Did not have to change the opening on the singer table.Had to move the Bobbin winder just a little.

    M
    Monte Grounds
    Verified purchaseMay 6, 2026
    HEAVY DUTY GREAT SELLER 👍

    Fast delivery, package looks like i picked it up in person. Great job seller!! Haven't got the chance to install yet but, looks like it will be pretty easy. Came with place to put a grease cert. I will. HEAVY DUTY!! GOOD PURCHASE 👍

    C
    Cape Dory Sailor
    Verified purchaseOctober 23, 2022
    Not as good as I had hoped

    I've used a variety of methods to slow down industrial sewing machines, but, with a brand new Juki I wanted to try a reducer made for this purpose. I was disappointed: While this cast iron reducer does work, it has some problems:1. Being a one-legged assembly, the device is not very sturdy in terms of "tipping" and it's very difficult to get the motor, machine, and reducer all on a plane that will work. Of course, this "tipping" changes as belts are tightened, so it's a lot of back and forth to adjust.2. There's very little adjustment in the reducer itself; I had to spend nearly as much as I d

    W
    William Linane
    Verified purchaseDecember 20, 2025
    Missing parts

    Missing parts, ordered in order to get work done. Now delayed Update! The 2" pulley is attached to the 6" pulley. i was expecting a pulley to put onto motor. no issues, i can't change rating or i would.

    J
    James Faggart
    Verified purchaseApril 28, 2026
    Works as intended

    Work as intended.

    C
    Charlie
    Verified purchaseJanuary 8, 2026
    Nice reducing pully assembly

    Been running for a year and still running. Great speed reduction. And Adds power

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.