Coaxial gear reducers

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Choosing the right gear reducer
Before buying a gear reducer, it’s important to take several factors into account. A gear reducer is used to adapt the characteristics (torque and speed) of the input and output axis of a mechanism. This is why you have to know the torque and rotation speed. It is therefore appropriate to ask yourself about the torque first and foremost. A reducer increases the torque of your motor and thus allows a receiving member to rotate under the impact of a new...
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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 metal planetary ...

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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 metal planetary ...

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FAULHABER Drive Systems
planetary gearhead
planetary gearhead
42GPT

... 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 metal planetary ...

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FAULHABER Drive Systems
epicyclic gear reducer
epicyclic gear reducer
700 TE series

Rotational speed: 75 rpm
Power: 4 kW - 55 kW

... that can increase productivity and reduce the total cost of ownership for the end-user. Key features: Planetary type Coaxial axis orientation Torque up to 10kNm Excavator rotation applications from 2 to 20 ton Other ...

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Bonfiglioli
planetary gear reducer
planetary gear reducer
600WE series

Rotational speed: 6,000 rpm

... outdoor use. This advanced powertrain solution uses a two- or three-stage gearbox offering reduction ratios of up to 1:145 to satisfy the widest possible range of needs. The gearbox is coupled with a ...

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Bonfiglioli
planetary gear reducer
planetary gear reducer
FR series

Rotational speed: 3,000 rpm

The FR Series is the best solution when designing large wheeled off-road machinery. With a compact design, high torque and load capacities, a negative multi-disk parking brake and an optional disengagement device to tow the vehicle in ...

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Bonfiglioli
planetary gear reducer
planetary gear reducer
CP series

Rotational speed: 9,000 rpm

... 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 combined with ...

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WITTENSTEIN SE
planetary gearbox
planetary gearbox

NGC is a global supplier of pitch gearboxes & yaw drives, proudly possessing more than 10 years of R&D and production experience in this field and having supplied a high volume of various types of pitch gearboxes ...

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NGC - China Transmission
gearbox for industrial applications
gearbox for industrial applications
MP

Gearboxes for Bucket-wheel Drives MP Series | Industrial Standard Planetary Gearboxe Extreme industrial applications require reliable and stable performance of gearboxes 365 days per year. To meet this ...

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NGC - China Transmission
planetary gearbox
planetary gearbox
MPG

... Parameters Specification: MP Transmission Stage: 2 or 3, 1st stage, parallel gears (configured according to specific requirements) + 2nd stage, planetary gears + 3rd stage, planetary gears Speed ...

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NGC - China Transmission
planetary gear reducer
planetary gear reducer
GSA series

Rotational speed: 3,000, 4,000, 6,000, 8,000 rpm

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 ensure ...

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Framo Morat
planetary gear reducer
planetary gear reducer
GSB series

Rotational speed: 3,000 rpm - 10,000 rpm

... 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

Rotational speed: 8,000, 3,000, 4,000, 6,000 rpm

... drive technology. This expertise is the foundation of our planetary gear series. We place great importance on your flexibility in the configuration and application of our planetary gears. Being faithful ...

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Framo Morat
strain wave gear reducer
strain wave gear reducer
HG series

HARMONIC GEARHEADS Harmonic Gearheads offer true zero backlash, high reduction ratios of 50/80/100/120:1, and high load capacity in a very compact package. They utilize the best cross roller bearing ...

helical gearbox
helical gearbox
RD series

Rotational speed: 1,400, 1,800 rpm
Power: 1.8 kW - 78.2 kW

... roller • Input flanges in die cast aluminium • Motor flexible coupling • Gears in cemented and hardened alloy steel • Synthetic oil for lifetime lubrication of the gears Plus • Excellent stress ...

planetary gearbox
planetary gearbox
RG series

Rotational speed: 2,500 rpm - 4,800 rpm

... tempered steel • Bearings with ball roller • Input flanges in die cast aluminium • Gears in alloy or hardened steel • Synthetic oil for lifetime lubrication of the gears Plus • High efficiency • ...

planetary gearbox
planetary gearbox
F9R

Rotational speed: 2,800 rpm

... 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 can count on Funk planetary ...

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
spur gearhead
spur gearhead
B16 Sleeve Bearing

Rotational speed: 8,000 rpm

A combination of our B16 spur gearheads with our brush DC coreless motors provides a single, factory-integrated solution for demanding, high-efficiency applications. Due to its spur compound geartrain arrangement, it ...

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Portescap S.A.
planetary gearhead
planetary gearhead
BA16 series

Rotational speed: 8,000 rpm

... below - High-precision performance at a competitive price point - Reduction ratio of 22:1 to 3280.5:1 - Reduction gearhead with spur gears and planetary output - Rated torque 0.2 Nm - Compact design - ...

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Portescap S.A.
planetary gearhead
planetary gearhead
BA16 series

... below - High-precision performance at a competitive price point - Reduction ratio of 22:1 to 3280.5:1 - Reduction gearhead with spur gears and planetary output - Rated torque 0.2 Nm - Compact design - ...

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Portescap S.A.
gear train gear reducer
gear train gear reducer
250 series

Rotational speed: 13 rpm - 136 rpm
Power: 0.04 ch - 0.33 ch

UP TO 295 IN-LBS Capable of adapting to a number of input motors, these versatile reducers can handle a wide range of applications. Available to handle a shaft input and a NEMA 42C flange input. Specifications 250Z ...

precision gearbox
precision gearbox
PE Series

Rotational speed: 0 rpm - 13,000 rpm

... 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 PE-series planetary gearbox ...

planetary gearbox
planetary gearbox
PTN Series

Rotational speed: 0 rpm - 4,000 rpm

The PTN-series planetary gearheads are suitable for use in combination with Parker LCB linear actuator series. Available in 60-80mm frame sizes, the PTN-series Economy Planetary Gearbox was developed ...

ATEX gearbox
ATEX gearbox
GXA Series

Rotational speed: 4,000 rpm - 10,000 rpm

GXA gearboxes offer a compact motor-gearbox solution optimised to provide the best dynamic performances in hazardous areas. In combination with Parker ATEX servo motors, they are ideal for applications requiring high ...

hypoid gear reducer
hypoid gear reducer
Hyponic

Power: 15 W - 5,500 W

HYPONIC® Gearmotor Right angle shaft gearmotor, with a motor range of 1/8 to 15 HP Maintenance-free grease lubrication eliminates oil changes A wide range of choices ( 1/8 to 15 HP ) to accommodate all types ...

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SUMITOMO (SHI) Cyclo Drive Germany GmbH
cylindrical gear reducer
cylindrical gear reducer
RE series

... .000 Nm to 160.000 Nm nominal torque, however special solutions are available for torque values up to 2.000.000 Nm. The gearboxes have a compact design and a strong output support suitable for applications with high ...

strain wave gear reducer
strain wave gear reducer
DATORKER® WUI-S-CO series

DATORKER® WUI-S-CO: Gear units without output bearing with hollow shaft

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HIWIN GmbH
strain wave gear reducer
strain wave gear reducer
DATORKER® WUT-S-PO series

DATORKER® WUT-S-PO: Gear units with output bearing and shaft intake

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HIWIN GmbH
strain wave gear reducer
strain wave gear reducer
DATORKER® WTI-S-PH series

DATORKER® WTI-S-PH: Gear units with output bearing and hollow shaft

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HIWIN GmbH
pinion shaft gear reducer
pinion shaft gear reducer
PLHE

The integrated gearbox/pinion combination provides the best technical coordination for rack and pinion drives. Numerous solution options provide high dynamics and high load-bearing capacities at the same time because ...

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Neugart GmbH
pinion shaft gear reducer
pinion shaft gear reducer
PSN

The integrated gearbox/pinion combination provides the best technical coordination for rack and pinion drives. Numerous solution options provide high dynamics and high load-bearing capacities at the same time because ...

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Neugart GmbH
pinion shaft gear reducer
pinion shaft gear reducer
PLFN

The integrated gearbox/pinion combination provides the best technical coordination for rack and pinion drives. Numerous solution options provide high dynamics and high load-bearing capacities at the same time because ...

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Neugart GmbH
helical gear reducer
helical gear reducer
ROBUS series

Rotational speed: 651 rpm - 1,480 rpm
Power: 0.13 kW - 30 kW

... increases the efficiency of the gearbox a large top cover in light weight aluminium alloy facilitates the inspection Various detachable foot bases in solid cast iron make Robus interchangeable with any other gearbox ...

bevel gear reducer
bevel gear reducer
4115.00

Bevel gear with syncronous telescopicspindle 4115.00 Twofold telescopic lifting unit with bevel gear head for various linear drive solutions. Ideal for electromotive sit-stand workplace applications ...

planetary gear reducer
planetary gear reducer
KRP+

... and integral output pinion which are dedicated to rack & pinion applications. KRP+ planetary reducers are the SingleDRIVE components in a family of reducers dedicated to Rack & Pinion and Rotary Table ...

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REDEX
rack-and-pinion drive gear reducer
rack-and-pinion drive gear reducer
KRP+M

The KRP+ design is intended for racks and pinions drive applications, and based around using a single unit, or two parallel mounted top quality planetary reducers, installed on the machine's main frame. ...

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REDEX
twin-drive gear reducer
twin-drive gear reducer
Twin KRP+

... and integral output pinion which are dedicated to rack & pinion applications. KRP+ planetary reducers are the SingleDRIVE components in a family of reducers dedicated to Rack & Pinion and Rotary Table ...

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REDEX
planetary gear reducer
planetary gear reducer
RPS080

Rotational speed: 3,500 rpm - 6,000 rpm

The low product-weight of the RPS line guarantees high power densities. Thus, the planetary gears of the RPS line are applicable for high torque requirements as for example in axis movements at dynamic operation. Up ...

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Ruhrgetriebe KG
planetary gear reducer
planetary gear reducer
RPS060

... Thus, the planetary gears of the RPS line are applicable for high torque requirements as for example in axis movements at dynamic operation. Up to three planetary stages allow for a large selection of transmissions. Gear ...

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Ruhrgetriebe KG
planetary gear reducer
planetary gear reducer
RPL050

Rotational speed: 4,000 rpm - 8,000 rpm

The very robust design of the RPL line allows for high torsional rigidity. The planetary gears are ideally applicable even at high radial or axial load. hanks to the ratio of i=10 in the first planetary stage, the 2-stage ...

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Ruhrgetriebe KG
planetary gear reducer
planetary gear reducer
NRH / NRHP / NGHP

High Precision Planetary Gearboxes Unlimited flexibility Due to their outstanding properties, planetary gearboxes are used in all kind of industrial applications. Güdel high precision planetary gearboxes ...

strain wave gearhead
strain wave gearhead

The Harmonic Gearheads incorporate two different models. The flange mount gearheads and the pinion gearheads. Both versions are built for high capacity loads and have zero backlash. The pinion version ...

planetary gear reducer
planetary gear reducer
PKS30

Rotational speed: 10 rpm - 120 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 the smallest possible ...

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Kählig Antriebstechnik GmbH
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 the smallest possible ...

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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 the smallest possible ...

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Kählig Antriebstechnik GmbH
planetary gear reducer
planetary gear reducer
PLG 30

» High efficiency » Ring gear and planetary gears made of specific, high grade material » Planetary carriers and sun wheels made of steel » Output shaft with dual sleeve bearings » All stages have ...

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Dunkermotoren GmbH
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 » All stages have straight toothing Gear ...

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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 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 gearbox ...

gear train gearbox
gear train gearbox
AM216 - AM481

jbj Techniques 'AM' splitter gearboxes (or multiple PTO) are available in a number of mounting formats with various increasing and decreasing ratios. Splitter gearboxes / multiple power take-off units. Maximum ...

How to choose this product
coaxial-gear-reducer

An in-line reducer has coaxial input and output shafts. Any type of reducer, even those with perpendicular input and output shafts (worm, bevel, etc.), can be made coaxial by the addition of a transfer gear. However, planetary gear reducers are favored in applications requiring an in-line arrangement since they are coaxial by design.

Technologies

All varieties of gear reducer are possible: worm, bevel, planetary, helical, cylindrical, etc.

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.