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Nema 34 Planetary Gearbox 6:1 Gear Head Speed Reducer for Nema34 Stepper Motor, 18 Arcmin 50Nm 3000RPM Gear Head Gear Box Reducer 14mm Input Shaft Geared Reduction (Nema34 6:1)

4.9 (1) Write Review
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$49.99

$ 22 .99 $22.99

In Stock

1.Color:Nema34 6:1


About this item

  • 【PREMIUM MATERIAL】The housing of this planetary gearbox is made of hard aluminum alloy, which can protect the internal parts well and ensure longer service life. It adopts multiple precision threads to fit your motor tightly and is not easy to loosen.
  • 【PRECISE SPEED ADJUSTMENT】This nema 34 stepper motor planetary gearbox reducer has high torque. It has a reduction ratio of 6:1, so you can change your motor speed more easily. It has many speed gears, so you can adjust the right speed between 0 and 3000 rpm according to your needs.
  • 【REMOVABLE OUTPUT SHAFT】It comes with a removable output shaft that allows you to disassemble it for care, avoiding inadequate cleaning that could cause its performance to deteriorate. It adopts an enlarged rectangular base, which increases the contact area with the plane to ensure its stability when working.
  • 【LOW NOISE DESIGN】This planetary gearbox uses lubrication to reduce friction between parts. As a result, it operates at less than 60db, so it protects your hearing. This one-piece gearbox reducer is very easy to replace. You can easily replace a rusty or damaged gearbox on your motor with it without the help of a professional.
  • 【WIDE APPLICATION】This nema42 planetary gearbox is is a great solution for applications that require quick stops, have shock loads, and have little space. It is mainly used to reduce the speed of the 86mm/3.4'' stepper motor, widely working on mill, lathe, bench, and bandsaw machines.
  • 【MAIN PARAMETERS】Material: Aluminum Alloy; Input Shaft: 0.55''; Output Shaft: 0.63''; Reduction Ratio: 6:1; Body Length: 3.1''; Specified Load: 30 N.m; Maximum Load: 50 N.m; Efficiency: 95%; Return Clearance: ＜18 Arcmin; Rated Input Speed: 3000 rpm; Protection Class: IP65; Noise:＜60db; Lubrication Method: Grease; Mounting: Flange; Flange Size: 3.4 x 3.4''; Step Distance Precision: 5%; Environment Temperature:-40~50℃; Insulation Resistance: 100MOhm 500VDC; Withstand Voltage: 500V AC1Min; Insulation Grade: B.


Description:

◆ The housing of this planetary gearbox is made of hard aluminum alloy to protect the internal parts well.

◆ It adopts multiple precision threads to fit your motor tightly and is not easy to loosen.

◆ It adopts an enlarged rectangular base, which increases the contact area with the plane to ensure its stability when working.

◆ This planetary gearbox has high torque. It has a reduction ratio of 6:1, so you can change your motor speed more easily.

◆ This gear reducer has many speed gears, so you can adjust the right speed between 0 and 3000 rpm according to your needs.

◆ This planetary gearbox uses lubrication to reduce friction between parts. As a result, it operates at less than 60db.

◆ It comes with a removable output shaft that allows you to disassemble it for care.

◆ This nema34 planetary gearbox is mainly used to reduce the speed of the 86mm stepper motor, widely working on mill, lathe, bench, and bandsaw machines.


Specifications:

◆ Model: OKD86-AG6

◆ Material: Aluminum Alloy

◆ Color: Silver

◆ Input Shaft: 14mm/0.55''

◆ Output Shaft: 16mm/0.63''

◆ Reduction Ratio: 6:1

◆ Body Length: 79mm/3.11''

◆ Specified Load: 30 N.m

◆ Maximum Load: 50 N.m

◆ Efficiency: 95%

◆ Return Clearance: ＜18 Arcmin

◆ Rated Input Speed: 3000 rpm

◆ Protection Class: IP65

◆ Noise:＜60db

◆ Lubrication Method: Grease

◆ Mounting: Flange

◆ Flange Size: 86 x 86mm/3.4 x 3.4''

◆ Step Distance Precision: 5%

◆ Environment Temperature:-40~50℃

◆ Insulation Resistance: 100MOhm 500VDC

◆ Withstand Voltage: 500V AC1Min

◆ Insulation Grade: B

◆ Package Size: 5'' x 5'' x 6''

◆ Product Weight: 3 lbs

◆ Shipping Weight: 4 lbs


Package Includes:

◆ 1 x Planetary Gearbox

◆ 4 x Screws

◆ 4 x Gaskets


Jenny O.
2025-02-27 18:14:45
This was not the exact item delivered that's why I knocked it down. It shows the OKD86-6AG but unit received was a generic gear reducer about 6mm shorter. I'm still giving 3 stars because it does seem to work well but when you expect to get a specific part that fits into a specific machine and you have to modify it to make it fit it's a little frustrating. To be honest if they had the dimensions listed and correct part pictured I would purchase again. All I would do differently is cad the bracket correctly for the new dimensions so I don't have to modify the bracket next time. I hope that's fair, If you have a design that the NEMA34 can be 6mm closer with a shaft that's about 5mm longer this is a good replacement for the OKD86-6AG. GR is 6:1 FYI.