Planetary gear reducers

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Planetary gear reducers | Choosing the right gear reducer
There are four main types of gear reducers: planetary gear reducers, worm gear reducers, gear train gear reducers and bevel gear reducers. Each gear reducer has its advantages and disadvantages. You will have to choose the one that’s the most adapted to your intended use. For example, if you are looking for a good level of efficiency, perhaps you should consider a planetary gearbox rather than a bevel gear reducer.
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planetary gear reducer
planetary gear reducer
ZS series

Rotational speed: 0 rpm - 200 rpm
Gear ratio: 6 unit - 87 unit

... all-steel construction. Overview The ZS – Cyclo-Line series is available in three different versions: ZS – Shaft-mounted gearbox for internal installation ZS-M – Compact shaft-mounted drive ZS-L – Compact high-performance ...

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SUMITOMO (SHI) Cyclo Drive Germany GmbH
cycloidal gear reducer
cycloidal gear reducer
RV-E

Rotational speed: 25 rpm - 75 rpm

... medical, wind energy and military etc. This type RV-E cycloidal gear reducer is a comonents, you could design the flange and fill grease inside, besides, we have RV-E cycloidal ...

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Genius Robotics
planetary gearbox
planetary gearbox
030

Rotational speed: 1,400 rpm
Power: 0.04 kW - 36.7 kW

... servo reducers offer high reliability and top-class performance. Inline coaxial epicycloidal reducers Right angle planetary gearboxes Elastic deformation ...

planetary gearbox
planetary gearbox
TQW

Rotational speed: 6,000 rpm
Backlash: 0.17 °
Gear ratio: 9 unit - 100 unit

The TQW series is part of the BlueRoll product platform for Automated Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs). It is built to support high loads and to be mounted directly on the chassis, in limited installation spaces. ...

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Bonfiglioli
planetary gearhead
planetary gearhead
BA16 series

Rotational speed: 8,000 rpm
Backlash: 3, 1.5 °
Gear ratio: 22 unit - 3,280 unit

... specification pdf from the resources tab below > High-precision performance at a competitive price point > Reduction gearhead with spur gears and planetary output > Compact design > ...

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Portescap S.A.
planetary gearhead
planetary gearhead
R13 series

Rotational speed: 7,500 rpm
Backlash: 2, 1.25 °
Gear ratio: 5.5 unit - 915 unit

Our R13 is a full metallic gearhead designed with a planetary arrangement for applications requiring high torque in a relatively smaller package. Due to its lower backlash feature it is ideally suited ...

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Portescap S.A.
planetary gearhead
planetary gearhead
R16 series

Rotational speed: 7,500 rpm
Backlash: 1.25, 2 °
Gear ratio: 5.5 unit - 915 unit

Our R16 is a full metallic gearhead designed with a planetary arrangement for applications requiring high torque in a relatively smaller package. Due to its lower backlash feature, it is ideally suited ...

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Portescap S.A.
planetary gear reducer
planetary gear reducer
GSA series

Rotational speed: 4,000, 3,000, 8,000, 6,000 rpm
Backlash: 0.05, 0.08 rad

The low-backlash planetary gearheads of the GSA series are designed for high positioning accuracy and highly dynamic cycle operation. Ground, helical toothed precision components inside the gear ...

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Framo Morat
planetary gear reducer
planetary gear reducer
GSB series

Rotational speed: 3,000 rpm - 10,000 rpm
Backlash: 0.05, 0.08 rad

... high performance in combination with low backlash and high precision. Helical gears ensure a minimum noise level and smooth running. The robust, one-piece housing improves the gear rigidity and enables ...

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Framo Morat
planetary gear reducer
planetary gear reducer
GSF series

Rotational speed: 4,000, 3,000, 8,000, 6,000 rpm
Backlash: 0.05, 0.08 °

The precision planetary gear units of the GSF series with ground helical gearing and preloaded double taper roller bearings ensure low-noise synchronism due to their immense load carrying capacity and ...

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Framo Morat
planetary gear reducer
planetary gear reducer
GPX 8 series

maxon GPX gearheads combine extremely high power transmission with a very short construction. High torques and speeds, low noise and backlash… the maxon GPX 08 has virtually every quality that could be required of a gearhead. ...

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maxon
planetary gear reducer
planetary gear reducer
GPX 12 series

maxon GPX gearheads combine extremely high power transmission with a very short construction. The modular design provides the basis for a customer-specific solution. The use of metal components makes a wide range of applications ...

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maxon
planetary gear reducer
planetary gear reducer
GPX 12 C series

maxon GPX gearheads combine extremely high power transmission with a very short construction. The modular design provides the basis for a customer-specific solution. The gearhead's ceramic components make it suitable ...

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maxon
planetary gearhead
planetary gearhead
03A

... construction make the planetary gearheads, in combination with FAULHABER DC-Micromotors, ideal for high torque, high performance applications. For applications requiring medium to high torque FAULHABER offers planetary ...

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FAULHABER Drive Systems
planetary gearhead
planetary gearhead
22GPT

... drive train since the choice of the right gearbox allows for a smaller motor and thereby increases the economic efficiency of the entire drive train. Metal planetary gearbox FAULHABER ...

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FAULHABER Drive Systems
planetary gearhead
planetary gearhead
32GPT

... drive train since the choice of the right gearbox allows for a smaller motor and thereby increases the economic efficiency of the entire drive train. Metal planetary gearbox FAULHABER ...

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FAULHABER Drive Systems
cycloidal gearbox
cycloidal gearbox
DSIR

Dual Speed Input Reducer The Dual Speed Input Reducer is used to reduce the number of input turns required, and therefore the operating time, on manual gearbox applications. It can ...

planetary gear reducer
planetary gear reducer

Gear ratio: 3.5 unit - 3,000 unit

This is a complete range of modular design planetary gearboxes, and combines high performance with low cost and compact size. The many years of commercial success achieved by DANA planetary gearboxes ...

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Brevini Power Transmission
planetary gear reducer
planetary gear reducer
GP series

Multi-turn gearboxes GP in combination with SA multi-turn actuators act as multi-turn actuators with higher output torques. They are typically used with stem gates and wedge gate valves. Due to their compact design, these ...

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AUMA
precision gearbox
precision gearbox
PE Series

Rotational speed: 18,000, 13,000, 7,000, 6,500, 5,500 rad.min-1

... PE-series inline planetary gearheads are available in 40-155mm frame sizes and offer high torque, low backlash, high input speeds and a small package size with an excellent price/performance ratio. The ...

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Parker Electromechanical and Drives Division Europ
planetary gearbox
planetary gearbox
RG

Rotational speed: 2,500 rpm - 4,800 rpm
Gear ratio: 3.1 unit - 100 unit

The RG Series of planetary gearboxes with reduced backlash allow high speed decreases with reduced dimensions and are used for applications that require high levels of precision during operation. Main ...

planetary gear reducer
planetary gear reducer
F9R

Rotational speed: 2,800 rpm
Power: 27 kW

... wide selection of planetary gear drives to meet the needs of your design. Each series provides unique benefits that have been developed through years of design research and practical application. You ...

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JOHN DEERE POWER SYSTEMS
planetary gearbox
planetary gearbox
F9R

Rotational speed: 2,800 rpm

... wide selection of planetary gear drives to meet the needs of your design. Each series provides unique benefits that have been developed through years of design research and practical application. You ...

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JOHN DEERE POWER SYSTEMS
planetary gear reducer
planetary gear reducer
F12R

Rotational speed: 2,800 rpm
Power: 35 kW

... wide selection of planetary gear drives to meet the needs of your design. Each series provides unique benefits that have been developed through years of design research and practical application. You ...

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JOHN DEERE POWER SYSTEMS
planetary gear reducer
planetary gear reducer
CP series

Rotational speed: 9,000 rpm
Backlash: 0.2 °
Gear ratio: 3 unit - 100 unit

... and economy segment with low to medium requirements for positioning accuracy, the CP planetary gearbox do not fail to impress. The key benefits offered by the gearboxes are high flexibility ...

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WITTENSTEIN SE
NEMA 17 gearbox
NEMA 17 gearbox
R 30Q

Rotational speed: 5,000, 3,000 rpm
Gear ratio: 4, 16, 1,024, 64, 256 unit

Planetary gearbox with a galvanized steel frame, delrin and hardned steel gears; output shaft supported by two ball bearings, max imput speed at the reduction gear 5000 ...

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BERNIO ELETTROMECCANICA s.n.c.
NEMA 17 gearbox
NEMA 17 gearbox
R 35Q

Rotational speed: 5,000, 3,000 rpm
Gear ratio: 64, 256, 16, 1,024 unit

Planetaryuction gearbox with a zinc plated steel frame and aluminium flange. Output shaft is supported by two screened bearings. Max inputspeed in the reduction gear 5000 R.P.M. advised speed 3000 ...

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BERNIO ELETTROMECCANICA s.n.c.
NEMA 23 gearbox
NEMA 23 gearbox
R 45

Rotational speed: 5,000, 3,000 rpm
Gear ratio: 4 unit - 384 unit

Planetary gearbox with galvanized steel frame and delrin, sintered steel and hardned steel gear; output shaft supported by two ball bearings, max input speed at the reduction gear ...

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BERNIO ELETTROMECCANICA s.n.c.
planetary gearbox
planetary gearbox

Power: 550 kW

Complete range of multi-purpose planetary gears. Input can be via electric motor, hydraulic motor, air motor or bare input shaft, be it a splined or parallel keyed input shaft. jbj Techniques can accommodate ...

planetary gear reducer
planetary gear reducer
EP

... , hydraulic & IEC motors External gear pair made of casehardened and hardened steel; internal gear made from nitride steel Cylindrical spur gear with ground profile and flank modification GLEASON ...

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Rossi S.p.A.
planetary gearbox
planetary gearbox
EP KING

... , hydraulic & IEC motors External gear pair made of casehardened and hardened steel; internal gear made from nitride steel Cylindrical spur gear with ground profile and flank modification GLEASON ...

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Rossi S.p.A.
planetary gear reducer
planetary gear reducer
E

Power: 0.09 kW - 75 kW

Gearboxes and gearmotors with universal fixing casing and reinforced output supporto. Possibility to fit big size motors according to IEC standard and square flanges to match servomotors dimensions. High ...

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Rossi S.p.A.
cycloidal gearhead
cycloidal gearhead
Neco®

Backlash: 0.02 °

... is also revolutionising the process for ordering, configuration and handling of gears. Cycloidal gears of the next generation The servo gearboxes are based on the gear ...

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Nabtesco Precision Europe
cycloidal gearbox
cycloidal gearbox
Neco®-25

Rotational speed: 110 rpm
Gear ratio: 41 unit - 164.07 unit

Modular gears with comprehensive corrosion protection The precision gears of the new Neco® series have been adapted to the specific needs of customers to set standards for design, efficiency and flexibility. ...

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Nabtesco Precision Europe
cycloidal gearbox
cycloidal gearbox
Neco®-42

Rotational speed: 100 rpm
Gear ratio: 41 unit - 164.07 unit

Modular gears with comprehensive corrosion protection The precision gears of the new Neco® series have been adapted to the specific needs of customers to set standards for design, efficiency and flexibility. ...

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Nabtesco Precision Europe
planetary gear reducer
planetary gear reducer
dyNALOX

Rotational speed: 140 rpm

... outside does not transfer to the inside. This system can be easily adopted by adding a few extra millimeters on top of a planetary gear. With this, the motor is locked from outside force even under no-power ...

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Orbray Co., Ltd
planetary gear reducer
planetary gear reducer
SPG07

Max allowable torque(Continuous): 10mNm Max allowable torque(Intermittent): 20mNm Gear ratio options: 4.7/22/105/494

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Orbray Co., Ltd
planetary gear reducer
planetary gear reducer
SPG10

Max allowable torque(Continuous): 50mNm Max allowable torque(Intermittent): 100mNm Gear ratio options: 3.6/4.7/13/22/61/105/288/494

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Orbray Co., Ltd
NEMA 17 gear reducer
NEMA 17 gear reducer
HSHG17 series

... oxidation. Ring body is spray plastic painting. Benefit of the the HSHG gear is the output flange is the same size as the input flange, making it possible to easily attach another gear, or brake. Also ...

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JVL A/S
NEMA 23 gear reducer
NEMA 23 gear reducer
HSHG23 series

Rotational speed: 2,400 rpm
Backlash: 0.67 °

Planetary gear for NEMA23 motors The series of HMGH planetary gears are specially designed for JVL. With their NEMA23 standard flanges they can be directly mounted ...

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JVL A/S
planetary gear reducer
planetary gear reducer
HTRG series

Rotational speed: 1,500 rpm - 4,000 rpm

... product range of precision planetary gears is the outcome of years of experience in the industry, and is the culmination of a decade-long dedication to performance enhancement. Comprising a wide range ...

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JVL A/S
planetary gear reducer
planetary gear reducer
PLG 32

» Compact, industry compatible planetary gearbox » High efficiency » Ring gear, planetary carriers and sun wheels made of steel » Output shaft with double ball bearings » ...

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Dunkermotoren GmbH
planetary gear reducer
planetary gear reducer
PLG 42 K

» High efficiency » Output shaft with double ball bearings » All stages have straight toothing Gear ratio - 6.25 : 1 Number of stages:1 Nominal output torque Ncm:70 Max. efficiency - %:90 Max. axial load - N:150 Max. ...

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Dunkermotoren GmbH
planetary gear reducer
planetary gear reducer
PLG 42 S

» Compact, industry compatible planetary gearbox » Output shaft with dual ball bearings » All stages have straight toothing Gear ratio - 4 : 1 Number of stages:1 Nominal output ...

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Dunkermotoren GmbH
planetary gear reducer
planetary gear reducer
DG series

Rotational speed: 0 rpm - 10,000 rpm
Backlash: 0.02 ° - 0.12 °
Gear ratio: 4 unit - 100 unit

... limited space. High positioning accuracy Precision grinding gear, smooth of gear surface, high accuracy of tooth profile. Compact design Shorter than general shaft type reducer, ...

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Sunus Tech Co., Ltd.
planetary gear reducer
planetary gear reducer
UM series

Rotational speed: 2,200 rpm - 6,000 rpm
Backlash: 0.02 ° - 0.07 °

... Precision ground gears have smooth surfaces and accurate profiles. The series case and inner ring gear, designed into a one-piece structure, are made of special stable alloy steel. Low Noise For ...

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Sunus Tech Co., Ltd.
rack-and-pinion drive gear reducer
rack-and-pinion drive gear reducer
DMU series

Rotational speed: 2,000 rpm - 4,000 rpm

... able to eliminate clearance from gearbox inner and from between pinions and racks. Driven by a single servo motor, enclosed mechanical preload system is more efficient than electrical preload system. Enclosed Gearbox Specially ...

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Sunus Tech Co., Ltd.
planetary gearbox
planetary gearbox
WSH series

Rotational speed: 2,000 rpm - 6,000 rpm
Gear ratio: 3 unit - 100 unit

... accuracy, high dynamic periodic operation, and compact radial space conditions. Advantage High torque helical gear; hardness at HRC62 for gear High radial load capacity suitable for harsh working ...

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WANSHSIN SEIKOU (HUNAN) CO., LTD.
planetary gearbox
planetary gearbox
WSHR series

Rotational speed: 2,000 rpm - 6,000 rpm
Gear ratio: 3 unit - 200 unit

- Significantly enhances overall rigidity, vibration resistance, and load-bearing capacity in any direction. - Utilizes an entirely new production process for superior precision. - Compact size, with higher power density ...

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WANSHSIN SEIKOU (HUNAN) CO., LTD.
planetary gearbox
planetary gearbox
WTH series

Rotational speed: 1,500 rpm - 6,000 rpm
Gear ratio: 4 unit - 100 unit

... direction. - Installation dimensions are consistent with industry-standard products, improving versatility. - Annular gear undergoes a surface nitriding process to ensure superior precision throughout their entire ...

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WANSHSIN SEIKOU (HUNAN) CO., LTD.
planetary gear reducer
planetary gear reducer
P32

Rotational speed: 10 rpm - 800 rpm

Planetary gear units are compact gears that score with a high power density compared to other types of gears. This means that high torque transmission is provided in ...

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Kählig Antriebstechnik GmbH
planetary gear reducer
planetary gear reducer
PK42

Rotational speed: 10 rpm - 800 rpm

Planetary gear units are compact gears that score with a high power density compared to other types of gears. This means that high torque transmission is provided in ...

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Kählig Antriebstechnik GmbH
planetary gear reducer
planetary gear reducer
P42

Rotational speed: 10 rpm - 800 rpm

Planetary gear units are compact gears that score with a high power density compared to other types of gears. This means that high torque transmission is provided in ...

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Kählig Antriebstechnik GmbH
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How to choose this product
planetary-gear-reducer

A planetary (or epicyclical) gearbox uses epicyclical gears for speed reduction. It is composed of one or more toothed wheels turning around a rotating shaft. Each rotates on its own axis as well as revolving around the central shaft. This provides great reduction capability in a small space, making them common in automatic transmissions.

Applications

These mechanisms are used wherever efficiency and high reduction ratios are needed in a small space. Examples are automatic transmissions and many industrial applications using electric gear motors.

How to choose

Choice will depend on the speed and torque of both the input and output shafts. These data will determine the gear ratio.

Advantages

- Reduced space requirement
- High gear ratios possible