Top 6 Best Gearboxes, Gearheads & Speed Reducers

of November 2024
1
Best ChoiceBest Choice
40HP Rotary Cutter Gearbox (Smooth Input Shaft)
AGKNX
AGKNX
10
Exceptional
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2
Best ValueBest Value
CNCTOPBAOS NMRV30 Worm Gearbox Speed Reducer NMRV030 Worm Gear Reducer Speed
CNCTOPBAOS
CNCTOPBAOS
9.9
Exceptional
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3
PGFUN 20:1 Right Angle Worm Gearbox 90 Angle Drive Steering Gear Reducer 20T
PGFUN
PGFUN
9.8
Exceptional
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4
Lexar Industrial MRV050 Worm Gear 50:1 56C Speed Reducer
Lexar Industrial
Lexar Industrial
9.7
Exceptional
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5
Lexar Industrial MRV040 Worm Gear 30:1 56C Speed Reducer
Lexar Industrial
Lexar Industrial
9.6
Exceptional
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6
10:1 Nema 34 Planetary Gearbox 1/2" Bore (12.7mm) Input Shaft for 86 Stepper
Bestopper
Bestopper
9.5
Excellent
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7
Worm Gear Speed Reducer NEMA34 Servo Stepper Gearbox Ratio 100:1
TOAUTO
TOAUTO
9.4
Excellent
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8
Ratio 30:1 Planetary Gearbox Nema 34 Gear Reducer 1/2" Input (12.7mm) for
Bestopper
Bestopper
9.3
Excellent
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9
Worm Gear Gearbox NMRV-030 Speed Reducer Ratio 80:1 for Stepper Motor
Heechoo
Heechoo
9.2
Excellent
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10
AZSSMUK NMRV030 Speed Reducer Gearbox Reduction Ratio 1:80 Square Flange
AZSSMUK
AZSSMUK
9.1
Excellent
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About Gearboxes, Gearheads & Speed Reducers

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40HP Rotary Cutter Gearbox (Smooth Input Shaft)

CNCTOPBAOS NMRV30 Worm Gearbox Speed Reducer NMRV030 Worm Gear Reducer Speed Ratio 20:1 RV30 Square Type for Nema23 Stepper Motor Servo Motor Output Hole 14mm Shaft NMRV-030

ModelNMRV030-20. Speed Ratio201. Input Bore Size11mm, 0.43 Output Bore Size14mm, 0.55. Input Flange ModelNema23 ApplicationMatched with Nema23 ServoStepper Motor. Smooth transmission, low noise The multi-faceted installationHigh-quality aluminum alloy enclosure, thermal performance, large carrying capacity..

PGFUN 20:1 Right Angle Worm Gearbox 90 Angle Drive Steering Gear Reducer 20T Reduction Gearbox Simple Mechanical DIY Module with 6/8mm Shaft (6mm)

201 Right Angle Worm Gearbox for Simple DIY Mechanical Application.. Specification 20 teeth, 6mm shaft, 1 input shaft drive 1 right angle steering output shafts.. Motor drive can be realized with coupling and belt pulley gear.. Material Aluminum alloy 45 Steel, Overall Size 82 x 82 x 50 mm.. Note it's simple steering gear, can not used for high troque and high rotating speed CNC application..

Lexar Industrial MRV050 Worm Gear 50:1 56C Speed Reducer

Ratio 501. Input Shaft Diameter 58. Output Shaft Diameter 1. Mounting Flange 56C. Rated HP 0.57.

Lexar Industrial MRV040 Worm Gear 30:1 56C Speed Reducer

Ratio 301. Input Shaft Diameter 58. Output Shaft Diameter 34. Mounting Flange 56C. Rated HP 0.53.

10:1 Nema 34 Planetary Gearbox 1/2" Bore (12.7mm) Input Shaft for 86 Stepper Motor 3000RPM Gear Head Gear Box Reducer for CNC Benchtop Lathe Machine (10:1)

Worm Gear Speed Reducer NEMA34 Servo Stepper Gearbox Ratio 100:1

Nema34 Stepper Motor Worm Gear Reducer. Input Bore Size14mm, 0.55. Output Bore Size18mm, 0.71. Speed Ratio Range 1001. 1 Year Warranty.

Ratio 30:1 Planetary Gearbox Nema 34 Gear Reducer 1/2" Input (12.7mm) for Stepper Motor,16mm Output for CNC Router Bandsaw Benchtop Machine (30:1)

Input shaft hole is 12 that can match the 12.7mm shaft motor without keyed. The output shaft diameter is 16mm. The gearhead has nema 34 Input ouput flange,suitable for flange 86mm stepper motor and other motors which can completely match the installation size .. 301 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 used to reduce speed of the 86 stepper motor , it's widely working on mill,lathe,bench,bandsaw etc. machine.

Worm Gear Gearbox NMRV-030 Speed Reducer Ratio 80:1 for Stepper Motor

Input Power 0.06KW0.18KWMax input speed1500rpmmin.. Fast Shipping,1 Year Warranty..

AZSSMUK NMRV030 Speed Reducer Gearbox Reduction Ratio 1:80 Square Flange 90CM*90CM with Mounting Screws

Input Bore Size11mm, 0.43 Output Bore Size14mm, 0.55. Input Power 0.06KW0.18KW Copper Gear. Square Flange Size 90CM90CM 35.43''35.43''. Application Matched with ServoStepper MotorDC Motor. Smooth transmission, low noise The multi-faceted installationHigh-quality aluminum alloy enclosure, Copper Gear, thermal performance, large carrying capacity..
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