10 Best Gear Reducer Stepper In The Us
Best Choice1
PGFUNPGFUN Harmonic Gear Drive Reducer with Nema 17 Stepper Motor 1.4A 2 Arcmin Ratio 30:1 Rotary Gear Reducer
Main highlights- The Harmonic Gear Drive Reducer with Nema 17 Stepper Motor for DIY Robot or Lightweight Loading Rotary Platform
- Stepper Motor Size: 1.3 x 1.7 x 1.7 inch, Overall Size: 2.4 x 1.7 x 1.7 inch
- Package Includes: harmonic drive reducer (with stepper motor) x 1, 4-wire cable x 1
- Main Specs: rated current: 1.4 A, voltage: DC 24V, ratio: 30:1, backlash: 2 arcmin, step angle: 0.06 degree, protection level: IP40, advised running torque: 2.1 NM, weight: 0.9 lbs
- Any question, free to contact us!
9.8Exceptional
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Value for Money2
BestopperRatio 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)
Main highlights- 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
- The gearhead has nema 34 Input & ouput flange,suitable for flange 86mm stepper motor and other motors which can completely match the installation size .
- Input shaft hole is 1/2" that can match the 12.7mm shaft motor (without keyed). The output shaft diameter is 16mm
- 4pcs screws provide for instalaltion , small size gearbox , very convenient for the machine which has limited space for a gearbox.
- 30:1 gear ratio ,the rated holding torque is 50N.m and the Max. holding torque is 80N.m
9.7Exceptional
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3
CNCTOPBAOSCNCTOPBAOS NMRV040 Worm Gearbox Speed Reducer Ratio 20:1 RV40 NMRV-040 Metal Gearheads Worm Gear Reducer for Nema34 Stepper Motor Servo Motor NMRV40 (20:1)
Main highlights- Suitable motor: Input Flange Model:Nema34 ; Application:Matched with Nema34 Servo Motor/Nema34 Stepper Motor
- Speed Ratio: 20:1
- Model: NMRV040
- Input Bore Size: 14mm 0.55 inch; Output Bore Size: 18mm 0.7 inch
- Advantage: Smooth transmission, low noise; The multi-faceted installation;High-quality aluminum alloy enclosure, thermal performance, large carrying capacity
9.6Exceptional
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4
PGFUNPGFUN Harmonic Gear Drive Reducer Small Strain Wave Gearbox Gearbox 100:1 Rotary Reduction Actuator, Fits Nema 17 Stepper Motor (Flange Output)
Main highlights- The strain wave drive technology makes the reducer come with more great features, like low backlash, high torque, high reduction ratio, compact size, excellent positional accuracy and repeatability accuracy
- Strain wave harmonic gearing is widely used for industrial robots, CNC equipment, medical instruments, and the automation industry. the high torque strain wave gearbox has 30/50/80/100 gear ratio and provides a harmonic gear reduction.
- Please refer to the description section below to know more details and specifications of PGFUN harmonic reducer, any questions and files needed, free to contact us.
- Harmonic reducer utilizes a unique operating principle that is based on the elastic mechanics of metals, one of the biggest advantages is the harmonic drives approach to zero-backlash and the weight and space savings compared to other reducers.
- Directly Fits Nema 17 Stepper Motor: considering the wide application of the stepper motor, the harmonic gearbox comes with a customized flange to connect with Nema 17 stepper motors, and it’s easy to assemble, making it easy to work for your application.
9.3Excellent
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5
CNCTOPBAOSCNCTOPBAOS Nema23 Stepper Motor Planetary Gearbox Speed Reducer 7 arc-min for 8mm Shaft 57mm Motor 3000rpm Gear Reducer Ratio 3:1 IP65 for CNC Router Benchtop Lathe Machine/3D Printer (3:1)
Main highlights- Product: Planetary Gearbox Reducer for Nema23 Stepper Motor / Flange=57mm; Frame Size: 60x60 mm; Adapter motors: Fit for 8mm Shaft Nema 23 Stepper Motor; Gear Ratio: 3:1
- Maximum radial force/torque: 400N;Maximum axial force/torque:300N
- Backlash Precision: <= 7 Arcmin ; Full load efficiency: >= 96% ; Protection class: IP65
- Applications: This planetary gearbox is mainly used to reduce speed and increase holding torque, widely applied in CNC machine, such as engraving machine, milling machine, lathe, work bench, grinding machine etc
- Advantages: Special grease, non-solidifying, long-lasting lubrication,lifespan is around 20000h; High-precision gears, low noise, professional engineers design, high hardness, 20CrMnTi steel, hard hobbing after carburizing, hardness up to 50 degrees, wear-resistant, no tooth chipping
9.2Excellent
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6
UnndysrtStepper Motor Planetary Gearbox, Planetary Gearbox, 6:1 Speed Reducer for 86 Stepper Motor 3000RPM
Main highlights- 【SPACE-SAVING】 Planetary Gearbox is compact design and lightweight(3.88 lbs) allow it to be installed on machines that have limited space for a gearbox, making it particularly suitable for integration into small automation equipment.
- 【LOW NOISE】 The optimized gear design and lubrication mechanism can reduce the noise level during operation(≤ 70dB), creating a quieter working environment for you.
- 【HIGH-QUALITY MATERIAL】 Stepper Motor Planetary Gearbox is made of high-quality cast aluminum and 45 # steel and processed by hobbing, which is wear-resistant, impact-resistant, and rust-resistant, protecting the internal parts well and ensuring longer service life.
- 【HIGH EFFICIENCY】 Planetary Gearbox adopts an efficient gear meshing design, low friction bearings and compact internal machinery to improve transmission efficiency, reduce energy loss during operation, and lower operating costs.
- 【EXCELLENT PERFORMANCE】 Stepper Motor Planetary Gearbox is input shaft and sun gear adopt an integrated structure, which provides higher accuracy and concentricity and withstands greater torque, thus providing greater accuracy and stability. It has a reduction ratio of 6:1, so you can change your motor speed more easily.
9.1Excellent
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7
YIDOFENGNMRV040 Worm Gear Gearbox Ratio 25:1,18mm Output Shaft,RV40 NMRV-040 Metal Gearheads Worm Gear Reducer for Nema34 Stepper Motor/Servo Motor
Main highlights- 【WIDE APPLICATIONS】 With time delay and increased torque function,It is widely used in light industry, food industry, chemical construction, machinery and equipment, textile industry, building materials, logistics, environmental protection and other fields
- 【PARAMETER】Model: NMRV040 (small),type:worm gear,speed ratio:25:1, input hole size:14 mm 0.55",output hole size: 18mm 0.7", speed range: 25:1, input flange model: NEMA34, material of the service housing:aluminium alloy,application:Servo Motor/step motor,Color:slive
- 【NOTES】⑴Don't hit the shell of the decelerator for gravity hammer to avoid damage; ⑵ Pay regularly whether the functions of installation,sealing and transmission shafts are used normally; ⑶The temperature of the lubricating oil should be less than 85ºC. When the oil temperature changes abnormally,and the phenomenon of abnormal noise is generated, it's necessary to stop the inspection immediately; ⑷Replacement of new spare parts must be formally used after running and load test
- 【HIGH QUALITY】This worm gear has the properties of waterproof and dustproof, and the structure of the protection class IP55 has a good insulating effect on dust and moisture. It also has the characteristics of large torque, low noise level, stable operation, strong adaptability, large overload and strong impact resistance
- 【FEATURES】1.) The worm gear is made of ductile cast iron QT-400, which is well made and easy to carry. 2) The worm gear bar is made of 20CR round steel (carbonated and scared heat treatment, stable transmission and high efficiency), 3.) The reduction housing is made of high-quality ADC12 aluminium die-cast housing, strong sealing, small size, light weight, space-saving installation, not easy to corrode
- 【AFTER SALES SERVICE】 If you get stuck, Contact us with any questions that arise. Our customer service team is always ready to assist with any questions you may have.
9.0Excellent
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8
STEPPERONLINESTEPPERONLINE 20:1 Worm Gearbox NMRV40 Worm Gear Speed Reducer for Nema 34 Stepper Motor
Main highlights- This worm gearbox is designed for Nema 34 Stepper Motor or other 86mmx86mm size motor, the output shaft is offset by 90° from the drive shaft.
8.9Very Good
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9
STEPPERONLINESTEPPERONLINE Planetary Gearbox Gear Ratio 10:1 Backlash 15 arc-min for 6.35mm Shaft Nema 23 Stepper Motor
Main highlights- Planetary Reducer for NEMA23 (Flange=57mm) Stepper Motor.
- It's a good solution in applications that need low rotation speeds and/or lots of huge torque
- Included:1pc x Planetary Gearbox 4pc x Screws
- High torque Long life usage Durable Low noise
- Gearbox Type: Planetary, Material: Metal, Quantity: 1 piece, Flange: 57mm, for Nema 23 Motor
8.8Very Good
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10
LUNYEELUNYEE Planetary Gear Reducer Gear Ratio 10:1 Nema 23 Gearbox 15 arc-min for 10mm Shaft Nema 23 Stepper Motor for CNC Router Benchtop Lathe Machine/3D Printer
Main highlights- Widely Use - Our Planetary gearbox can expand the application possibilities for Nema 23 stepper motors by significantly increasing their torque output in a compact and efficient way.
- Rotating Speed - Maximum input speed 6000rpm, rated input speed 3000rpm,Service life is 20,000 hours.
- Planetary Reducer - for 10mm Input Shaft Nema 23 Stepper Motor(Flange=57mm), Output Bore Diameter: Φ14mm, Ratio:10:1.
- Maximum Torque - Maximum radial force 490N, maximum axial force 400N, rated torque 18N.
- Backlash Precision ≤ 15 Arcmin ; Transfer efficiency: ≥ 96% ; Protection class: IP65
8.7Very Good
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