YEJMKJ Ratio 50:1 Planetary Gearbox for Nema 23 Stepper Motor 57-83mm Backlash 20 arcmin Input Shaft 21mm φ8mm Planetary Reducer for 57 Step Motor incl. 4 Screw 2 Plug 1 Key CNC 3D Printer Lathe
£72.41
Price shown was last seen 1d ago. Amazon prices change frequently — check before buying.
Specification
| Brand | YEJMKJ |
| Condition | New |
| ASIN | B0FHHVM4NS |
How this price compares
Among the lowest this has been in the past year.
Price now
£72.41
Typical over 12 months
£77.89
Typical over 90 days
£73.03
Against the 12-month typical
7% cheaper
It was cheaper than this for 9% of the last year.
“Typical” is a time-weighted median of the real price history — the price this product held for most of the period, not an average. We use the median because averages are distorted by short spikes. How we rank
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