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1/2' Planetary Gearbox 20:1 Nema 34 Gear Head 3000rpm Speed Reducer for Stepper Motor, D16mm Shaft Ouput, DHL/FedEx Ship (20:1)

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$119.00

$ 54 .99 $54.99

In Stock

1.:Nema 23


2.Size:10:1


About this item

  • Input shaft bore is 1/2" that can match the 12.7mm shaft motor (without key). The output shaft diameter is 16mm
  • The gearhead has nema 34 Input & output flange,suitable for flange 86mm stepper motor and other motors which can completely match the installation size .
  • 20:1 gear ratio ,the rated holding torque is 50N.m and the Max. holding torque is 80N.m
  • 4pcs screws provide for instalaltion , small size gearbox , very convenient for the machine which has limited space for a gearbox.
  • This nema34 planetary gearbox mainly matches the stepper motor to reduce speed and increase torque. Widely used in CNC field on mill,lathe,bench,packaging machine etc.



Product Description

Nema34 Planetary Gearbox

  • This nema34 planetary gerabox has 1/2" Input hole that can match the 12.7mm shaft motor (without keyed) . The output shaft diameter is 16mm with keyway 5*5*25mm
  • The gearhead has nema 34 Input & ouput flange,suitable for 86BYG stepper motor and other motors which can completely match the installation holes.
  • 4pcs screws provide for instalaltion , small size gearbox , very convenient for the machine which has limited space for a gearbox.
  • Stage I Ratio : 4:1,5:1,6:1,10:1
  • Stage II Ratio : 16:1,20:1,24:1,30:1,36:1

nema 34 planetary gearbox

Standard Nema 34 Flange

Output Shaft Dia. 16mm (0.63")

Shaft Keyway 5*5*25mm

nema 34 planetary gearbox

Two Stage

Stage I , body Lenth L=80mm (3.15")

Stage II , body length L=94mm (3.7")

nema 34 planetary gearbox

Input 1/2 inch Shaft

Input shaft hole 12.7mm without keyway to match most of the Nema 34 stepper motor.

Nema 34 planetary Gearbox

This planetary gearbox is mainly used to reduce speed and increase holding torque , widely applied in CNC machine, such as engraving machine, mill, lathe, work bench, grinding machine etc.

gearbox installation
86px-20

Package Included

1pc Gearbox (Gear Ratio as your choice)

4pcs Screw

4pcs Gasket

Price $160.00 $138.46
Type Planetary Gearbox 1/4" Shaft Nema 23 Stepper Motor Gearbox Nema23 Stepper Motor Worm Gearbox Kit Nema23 Stepper Motor Worm Gearbox Kit Nema23 Stepper Motor Worm Gearbox Kit
Motor Torque 1.8Nm 3Nm 1.1Nm 3Nm

Nector wilson
2025-03-17 13:44:30
 
Tom Cloud
2024-11-17 10:48:39
I used this for a whacky project - I had the output shaft supporting the load... so - torque and moment. So it didn't last.