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Intashu
2025-08-05 10:28:33
These are well Machined and good meshing gears I bought for a diy rc project. They mate up really well and are nice and durable brass gears for when you need solid reduction in any setup. While I'm sure they're intended for 3d printers and other low speed high torque uses, they're an endless amount of uses for good worm gears out there! (just be sure to lubricate them or they will wear eachother down with time!)
Russell N Mirov
2025-07-16 12:54:09
I've ordered these gears twice now, and although the gears look and operate just fine both times only a single set screw was included in the package. Two gears really should include two set screws...
daryl
2025-06-26 10:46:54
I have these attached to a nema 17 and provides smooth action
Edward M Folts
2025-06-16 18:41:39
good quality but missing large set screw
Ben E Schmidtke
2025-06-05 11:19:07
I ordered two sets of these. The first one I installed had the correct shaft size on the worm gear, but the sprocket was 6mm. The second set were correct.
Munther M Hindi
2025-06-03 13:22:02
I ordered two of the speed ratio 60 gears, but received one of the correct gears and another of a speed ratio 40 gear. Also, one of the gear sets was missing one of the set screws. The bore diameters of both the lead and the gear are smaller by about 0.12 mm of the expected 5/6 mm bore, so I will need to drill these to fit standard 5, 6 mm rods.
phy
2025-05-19 17:31:54
works beautifully !! the shaft of the worm gear is 5mm think about buying adapter if your axle is more little !!Very high reduction factor!!
Jose lopez garrido
2025-05-15 14:53:03
Está bien construido y va a ser integrado en un telescopio.
Pouette
2025-04-22 11:03:03
Bien que l'engrenage n'est pas été utilisé, en les tenants côte à côte, elles s’engrènent parfaitement. Le jeu est presque imperceptible.Les diamètres des trous aux centre pour la version 5mm sont de: 5.05mm et 6.05mm
Vicent Borrà s
2025-04-09 12:31:47
todo correcto
pouliot martin
2025-01-02 10:43:26
super précis bonne fabrication .
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