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planetary gear reducer / coaxial / air-cooled / for mining applications
planetary gear reducer
300M Series

The new 300M Series offers to our customers the opportunity to enhance production performances and benefit from a significant cost effective solution. BENEFITS • New self air cooling system (patent pending) • Planet carrier bearings ...

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Bonfiglioli
helical gear reducer / coaxial / high-torque / modular
helical gear reducer
C series

Torque: 45 Nm - 12000 Nm
Power: 0.08 kW - 213 kW

The Bonfiglioli C - Helical Gear series is a range of motors that provide efficient productivity to its users. The C series is well known to be the unmatched range of helical gearmotors and speed reducers ...

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Bonfiglioli
helical gear reducer / parallel shaft / shaft-mounted / industrial
helical gear reducer
F series

Torque: 140 Nm - 14000 Nm
Power: 0.17 kW - 125 kW

The F Series features a mounted gear motor built in a rugged, easy-to-install construction. This lightweight motor unit operates with a range of 140 Nm to 14,000 Nm torque with a mechanical rating from 0.17 to 125 kW. ...

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Bonfiglioli
helical gear reducer / parallel shaft / industrial
helical gear reducer
HDP series

Torque: 5190 Nm - 210000 Nm
Power: 7.1 kW - 500 kW

... parallel shaft gearbox category, the HDP - Parallel shaft gearbox already includes fan cooling, cooling coil and heaters with an independent cooling system with non-contacting seals and forced lubrication. ...

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Bonfiglioli
helical gear reducer / parallel shaft / single reduction / for pumps
helical gear reducer
S series

Torque: 21 Nm - 200 Nm
Power: 0.12 kW - 11.6 kW

The S series of single-reduction helical gear motors feature a simple design with high output, and is designed for pump the industry and also for fan and blower applications. These motors are available in 21-200Nm ratings, ...

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Bonfiglioli
planetary gear reducer / coaxial / high-torque / two-stage
planetary gear reducer
PL 50

Torque: 7 Nm
Rotational speed: 100 rpm

... *2 (max 1000 cycles per hour. Acceleration torque proportion <5% of the total operating time) *3 (max 1000 cycles over the gear service life) *4 related to the input shaft Lubrication: liquid grease (lifetime-lubricated) Mounting ...

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Framo Morat
planetary gear reducer / coaxial / high-torque
planetary gear reducer
PL 70

Torque: 24, 23 Nm
Rotational speed: 100 rpm

... *2 (max 1000 cycles per hour. Acceleration torque proportion <5% of the total operating time) *3 (max 1000 cycles over the gear service life) *4 related to the input shaft Lubrication: liquid grease (lifetime-lubricated) Mounting ...

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Framo Morat
planetary gear reducer / coaxial / high-torque
planetary gear reducer
PL 90

Torque: 37, 60, 50 Nm
Rotational speed: 100 rpm

... *2 (max 1000 cycles per hour. Acceleration torque proportion <5% of the total operating time) *3 (max 1000 cycles over the gear service life) *4 related to the input shaft Lubrication: liquid grease (lifetime-lubricated) Mounting ...

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Framo Morat
planetary gear reducer / coaxial / high-torque
planetary gear reducer
PL 120

Torque: 130 Nm
Rotational speed: 100 rpm

... *2 (max 1000 cycles per hour. Acceleration torque proportion <5% of the total operating time) *3 (max 1000 cycles over the gear service life) *4 related to the input shaft Lubrication: liquid grease (lifetime-lubricated) Mounting ...

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Framo Morat
planetary gear reducer / coaxial / high-torque
planetary gear reducer
PL 155

Torque: 220, 330, 340, 310, 300 Nm
Rotational speed: 100 rpm

... *2 (max 1000 cycles per hour. Acceleration torque proportion <5% of the total operating time) *3 (max 1000 cycles over the gear service life) *4 related to the input shaft Lubrication: liquid grease (lifetime-lubricated) Mounting ...

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Framo Morat
helical gear reducer / parallel-shaft / precision / compact
helical gear reducer
NORDBLOC

Torque: 25000 Nm - 250000 Nm
Power: 2.2 kW - 2200 kW

In accordance to the well-tested unicase housing principle, the NORD industrial gear units have been improved in which the unicase is carried out from a unique jig and the futuristic machines. It offers high amount of ...

worm gear reducer / helical / orthogonal / robust
worm gear reducer
UNICASE

Torque: 94 Nm - 3058 Nm
Power: 0.12 kW - 15 kW

The right-angle worm gear reducer integrates all bearing seats into a single-piece casting. It eliminates all sealing surfaces that could deflect under the effect of radial forces. The device has a durable ...

worm gear reducer / orthogonal / high-speed / universal
worm gear reducer
5:1 - 3000:1 | UNIVERSAL SI

Torque: 21 Nm - 427 Nm
Power: 0.12 kW - 4 kW

... features, the Universal SI and MI worm gear by NORD DRIVESYSTEMS offers a high power density and the transferral of torque silently. These worm gears which are available in SI and SMI versions save ...

right-angle gearbox / stainless steel
right-angle gearbox
300/AB-SS/WG-SS range

Torque: 0 Nm - 26000 Nm

... quarter turn gearboxes suited for pharmaceutical, wash down, and corrosive environments. Torque range up to 1,000Nm (738 lbsft). 3 sizes Ratios from 37:1 to 45:1 304 stainless steel housing and input shaft Aluminium ...

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Rotork plc
worm gearbox / right-angle / multi-turn
worm gearbox
MTW range

Torque: 0 Nm - 162000 Nm

... turn worm gearboxes used for applications such as sluice gates and dampers. Torque range up to 162,000 Nm (119,000 lbsft) 11 sizes Ratios from 40:1 to 5760:1 Ground and polished worm shaft Aluminium bronze worm wheel Comprehensive gear ...

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Rotork plc
bevel gearbox / right-angle / multi-turn / for valve actuators
bevel gearbox
IB range

Torque: 0 Nm - 8135 Nm

Rotork Gears Series IB operators are Multi-turn (rotary) devices intended for the operation of gate, globe, sluice and penstock valves. These gearboxes are suitable for motorised applications. Torque ...

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Rotork plc
bevel gearbox / right-angle
bevel gearbox
HOB/MPR range

Torque: 0 Nm - 8018 Nm

Cost effectively designed commodity hand operated bevel gears suited for sluice gates, gate, and globe valves. Torque range up to 8018Nm (5914 lbsft) Thrust range up to 1557kN (350028 lbf) 11 sizes. Ratios from 2:1 ...

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Rotork plc
spur gearbox / right-angle / manual / multi-turn
spur gearbox
IS range

Torque: 0 Nm - 46100 Nm

Rotork Gears Series IS operators are Multi-turn (rotary) devices intended for the operation of gate, globe, sluice and penstock valves. These gearboxes are suitable for manual and motorised applications. Torque ...

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Rotork plc
helical gear reducer / parallel-shaft / precision / compact
helical gear reducer
Poulibloc 2000-3000

Torque: 820 Nm - 13000 Nm
Power: 0.25 kW - 55 kW

Poulibloc are helical geared motors that feature parallel output and are suitable for normal environments. They exemplify dual lipseals on treated ground surface and boast the precision and rigidity of ribbed cast iron ...

helical gear reducer / parallel-shaft / for shafts / explosion-proof
helical gear reducer
Poulibloc - ATEX zone 22

Torque: 100 Nm - 10000 Nm
Power: 0.25 kW - 55 kW

... ATEX zone 22 is designed specifically for use in environments with potentially explosive dust. The model is a hollow shaft geared motor with a tapered bush system, that may be mounted in various areas. Its ribbed cast ...

helical gear reducer / parallel-shaft / for shafts / explosion-proof
helical gear reducer
Poulibloc - ATEX zone 21

Torque: 100 Nm - 10000 Nm
Power: 0.25 kW - 55 kW

These hollow shaft geared motors with taper bush are designed to operate in potentially explosive dust atmospheres (ATEX zone 21 certified). These geared motors use a shaft mounting that is adaptable ...

spur pinion gear reducer / right-angle / for asynchronous motors
spur pinion gear reducer
GN/GE series

Torque: 3 Nm - 20 Nm
Power: 6 W - 40 W

... parallel shaft gears are primarily standard gearheads which are utilized for asynchronous motors. These gearheads are able to integrate with the motors, and permit the motor to be set ...

spur pinion gear reducer / orthogonal / for asynchronous motors
spur pinion gear reducer
RH/RA series

Torque: 8 Nm - 20 Nm
Power: 25 W - 90 W

... Series has standard-type 1:3-1:200 gear ratios with maximum permissible torque of up to 40Nm. On the contrary, it has right angle-type 1:3-1:150 gear ratios and maximum permissible torque of up to 20Nm. ...

planetary gear reducer / orthogonal / high-torque / high-torque
planetary gear reducer
S series

Torque: 34000 Nm - 2500000 Nm

Brevini "S Series" gear units are the ideal choice for applications, either fixed industrial or self-propelled machines, in need of high torque and minimum dimensions. In comparison to conventional gear ...

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Brevini Power Transmission
planetary gear reducer / parallel-shaft / high-torque / precision
planetary gear reducer

Torque: 51000 Nm
Rotational speed: 1200 rpm - 2000 rpm

... manufacturing large precision gears for any industrial application. Brevini Gear Systems facility is able to manufacture and heat treat large-diameter, high-precision gearing. We have ...

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Brevini Power Transmission
planetary gear reducer / orthogonal / high-performance / industrial
planetary gear reducer
i= 3.28:1

Torque: 1000 Nm - 25000 Nm

... modular design planetary gearboxes for industrial applications. It combines high performance with low cost and compact size, excellent reliability, simple installation and reduced maintenance. Brevinis ...

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Brevini Power Transmission
planetary gear reducer / coaxial / ATEX / transmission
planetary gear reducer

... compliant planetary gearboxes suitable for applications in zones where explosive atmospheres may occur, and also zones characterised by the presence of gas mixtures and/or combustible powders (zones 1,2,21,22). Every ...

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Brevini Power Transmission
bevel gear reducer / helical / parallel shaft / transmission
bevel gear reducer
i= 710:1

Torque: 3260 Nm - 805000 Nm

This integrated line of helical and bevel helical gearboxes is made in Germany by the Brevini manufacturing unit PIV Drives. These gear units are produced with state of the art design, material, and manufacturing ...

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Brevini Power Transmission
planetary gearhead
planetary gearhead

Torque: 0 Nm - 32 Nm

Gearheads FAULHABER developes high performance modular gearheads to complement each of its motor technologies. From high torque planetary technology in a variety materials, to zero backlash spur gears, ...

planetary gear reducer / coaxial / precision / high-torque
planetary gear reducer
3.33 - 23 014 :1

Torque: 0 Nm - 0.45 Nm

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

spur pinion gear reducer / coaxial / zero-backlash / for shafts
spur pinion gear reducer
3.1 - 983.447 :1

Torque: 0.01 Nm - 0.1 Nm

Spur Gearheads A wide range of high quality spur gearheads are available to compliment FAULHABER DC-Micromotors. The all metal or plastic input-stage geartrain assures extremely quiet running. Features ...

spur pinion gear reducer / orthogonal / zero-backlash / for shafts
spur pinion gear reducer
, 69.2 - 2 050 :1

Torque: 0.01 Nm - 0.1 Nm

... offers a special version of a spur gearhead with zero backlash. The backlash is reduced to a minimum by counter-rotating the two individual gear passes to each other and locking them ...

helical gearbox / orthogonal / hollow-shaft / two-stage
helical gearbox
RO 2

Torque: 80 Nm - 550 Nm
Power: 0.3 kW - 12 kW

The gearboxes series RO2 consist of bevel helical gearboxes with hollow output shaft and two-stage execution. RO2 Series is made of 4 sizes, 17 reduction ratios and output torques ...

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VARVEL
worm gearbox / right-angle
worm gearbox
4205:1 - 10 000:1 | RS/RS series

Torque: 260 Nm - 3020 Nm
Power: 0.18 kW - 3 kW

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VARVEL
worm gearbox / orthogonal
worm gearbox
25:1 - 800:1 | RA series

Torque: 280 Nm - 2860 Nm
Power: 0.18 kW - 4 kW

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VARVEL
worm gearbox / right-angle
worm gearbox
1:1 - 100:1 | RS series

Torque: 20 Nm - 1680 Nm
Power: 0.18 kW - 15 kW

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VARVEL
worm gearbox / right-angle
worm gearbox
7:1 - 100:1 | RT series

Torque: 20 Nm - 691 Nm
Power: 0.18 kW - 7.5 kW

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VARVEL
worm gear reducer / orthogonal / high-performance / with flange
worm gear reducer
TD series

Torque: 700 Nm - 47000 Nm

High performance worms using a drum-shaped troidal worm provides high transfer capacity and high efficiency. Two mounting styles are available: foot mount and on-shaft flange mount. Ensures ultimate compactness and weight saving for all layouts.

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Tsubakimoto Chain
worm gear reducer / cylindrical / orthogonal / high-performance
worm gear reducer
EWJ, EWJM series

Torque: 12 Nm - 300 Nm

Redesigned to achieve further energy savings through improved performance and efficiency, easier to use due to the case integrated with the foot and a center distance in just mm dimensions. Features Employ dedicated cases which can ...

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Tsubakimoto Chain
worm gear reducer / orthogonal / high-capacity / with flange
worm gear reducer
SWJ, SWJM series

Torque: 12 Nm - 300 Nm

Remodeled for further energy savings through increased performance and efficiency. Also compatible with flange mount on both sides. Motor type has a wide range of options. Features Employ dedicated cases which can be installed ...

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Tsubakimoto Chain
worm gear reducer / cylindrical / orthogonal / high-precision
worm gear reducer
EW, EWM series

Torque: 300 Nm - 5300 Nm

Well-balanced in capacity, efficiency and cost while providing high precision and compactness. Foot mounting style is standard. Both solid and hollow output shaft types are available. The solid shaft type is excellent for connections ...

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Tsubakimoto Chain
worm gear reducer / cylindrical / orthogonal / high-capacity
worm gear reducer
SW, SWM series

Torque: 300 Nm - 5300 Nm

Uses a dedicated case for on-shaft and flange mounting with the same well-balanced worm as the EW Series, contributing to equipment simplification. In addition to a selection between solid and hollow output shafts, Power-Lock and taper ...

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Tsubakimoto Chain
planetary gear reducer / coaxial / precision / for shafts
planetary gear reducer
GP 4 series

Torque: 0 Nm - 0.01 Nm

Precision spur- and planetary gearheads matched to maxon motors. Gears are advantageously adapted directly to the desired motors in the delivery plant. The motor pinion is the input gearweel for the first ...

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maxon motor
planetary gear reducer / coaxial / low-noise / high-power
planetary gear reducer
GPX 8 series

Torque: 0.01 Nm - 0.1 Nm

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 motor
planetary gear reducer / coaxial / high-power / modular
planetary gear reducer
GPX 12 series

Torque: 0.08 Nm - 0.17 Nm

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 motor
planetary gear reducer / coaxial / high-power / modular
planetary gear reducer
GPX 12 C series

Torque: 0.11 Nm - 0.23 Nm

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 motor
planetary gear reducer / coaxial / high-power / modular
planetary gear reducer
GPX 12 LN series

Torque: 0.06 Nm - 0.11 Nm

maxon GPX gearheads combine extremely high power transmission with a very short construction. The modular design provides the basis for a customer-specific solution. Plastic planet gears enable use in ...

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maxon motor
harmonic gear reducer / parallel shaft / high load capacity / zero-backlash
harmonic gear reducer
HG series

Torque: 0 Nm - 100 Nm

Manufactured by Nexen, the harmonic gearheads feature a true zero backlash, high reduction ratios of 50/80/100/120:1, and a high load capacity. Designed with an advanced technology of diagonal roller ...

parallel-shaft gearbox / custom / solid-shaft
parallel-shaft gearbox
UGD

Torque: 0.32 Nm

Johnson Electric gearboxes are a combination of Saia and Johnson Motor products. The devices are torque rated at 2000 cNm. The range of gearboxes is constantly increasing in terms of standard sizes ...

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Johnson Electric
parallel-shaft gearbox / solid-shaft
parallel-shaft gearbox
UGM

Torque: 1 Nm

... validations. UGM gear boxes have small dimensions of 51 x 65.2 x 15mm with a 4 x 10mm hardened steel shaft in plastic housing. Being compact, these gearboxes can accommodate very small spaces. Gearboxes ...

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Johnson Electric
parallel-shaft gearbox / solid-shaft
parallel-shaft gearbox
UGB

Torque: 2.5 Nm

The gearboxes developed by JOHNSON ELECTRIC are designed to be used in conjunction with Saia and Johnson Motor products. The line offers models with torque ratings up to 2000 cNm, and come in an expanding range of sizes ...

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Johnson Electric
parallel-shaft gearbox / solid-shaft
parallel-shaft gearbox
UGF

Torque: 5 Nm

... range of gearboxes can be combined with the Saia and Johnson Motor products. The Torque rating goes to 2000 cNm are currently available in the growing range of standard sizes and gear ratios that enables ...

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Johnson Electric
parallel-shaft gearbox / solid-shaft
parallel-shaft gearbox
UGV

Torque: 5 Nm

... Saia products. Offered by Johnson Electric, the gearboxes have torque ratings up to 2000cNm and are available in a wide variety of standard gear ratios and sizes. This versatility allows for the gear-motors ...

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Johnson Electric
spur gearbox / parallel shaft
spur gearbox

Torque: 0.5 Nm - 6 Nm
Power: 1 W - 50 W

Our DC Brush Motors are available as direct drives or geared

planetary gearbox / coaxial
planetary gearbox

Torque: 4 Nm - 120 Nm
Power: 10 W - 300 W

Our DC Brush Motors are available as direct drives or geared

worm gearbox / right-angle
worm gearbox

Torque: 2 Nm - 20 Nm
Power: 10 W - 300 W

Our DC Brush Motors are available as direct drives or geared

planetary gear reducer / coaxial / for harsh environments
planetary gear reducer
AquaTRUE™

Torque: 876 Nm

... AquaTRUE™ Gearhead. It is designed with a 304 stainless steel housing that reduces opportunities for rusting and corroding, and without outer joints for bacteria to stay. This gearhead is built with IP66/IP67 ...

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Thomson Industries, Inc.
planetary gear reducer / coaxial / precision
planetary gear reducer
XTRUE™

Torque: 876 Nm

The XTRUE™ Series is a recently released precision gearhead, which is a compliment to the Micron® True Planetary™ Gearheads line. Featuring superior load capacity, as well as a flexible mounting system, simple to drop-in ...

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Thomson Industries, Inc.
planetary gear reducer / coaxial / low-noise
planetary gear reducer
ValueTRUE™

Torque: 2800 Nm - 2969 Nm

... storage space, reduced backlash, and has low noise, hassle-free function compared to the non-helical ones. True Planetary® gearhead has a very handy 3 mounting steps which are align, mount and tighten ...

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Thomson Industries, Inc.
planetary gear reducer / coaxial / precision
planetary gear reducer
UltraTRUE™

Torque: 3111 Nm - 3300 Nm

UltraTRUE™ is a true planetary gearhead that blends the positive elements of Helical Crowned gearing with True Planetary orientation to produce smooth and quiet gearheads on today's market. ...

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Thomson Industries, Inc.
planetary gear reducer / coaxial / low-backlash / precision
planetary gear reducer
EverTrue™

Torque: 1017 Nm

The EverTrue True Planetary® from THOMSON is a gear head that is highly durable and highly reliable with optimized performance. Its robust, special design is capable of running more than 30,000 hours in an everyday application ...

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Thomson Industries, Inc.
parallel shaft gear reducer / for heavy-duty loads / tandem / for trucks
parallel shaft gear reducer
Transfer Cases (Truck)

Torque: 5600 Nm - 22000 Nm
Power: 230 kW - 500 kW

Efficiency is standard equipment MAN components unite innovative technology and outstanding quality for a degree of economy that’s worth it – for both you and your customers. Profit from our comprehensive program of first-class front ...

bevel gear reducer / helical / parallel shaft / industrial
bevel gear reducer
FLENDER helical gear units

Torque: 3300 Nm - 1400000 Nm

The Bevel Helical Gear Unit is an optimized solutions for the task in the future. This series requires more flexibility, high quality performance and standardization when it comes to the industries of handling materials, ...

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Siemens AG - PD - Mechanical Drives
planetary gear reducer / coaxial / transmission
planetary gear reducer
FLENDER SIP® series

Torque: 10000 Nm - 80000 Nm

The FLENDER SIP planetary gear unit offers a wide variety of high-endurance and reliable gear unit quick fixes in fine accruals with great variety and numerous options. The line brings the manufacturers ...

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Siemens AG - PD - Mechanical Drives
planetary gear reducer / coaxial / transmission
planetary gear reducer
FLENDER PLANUREX® 2 series

Torque: 4700000 Nm
Power: 14500 kW

The Siemens FLENDER planetary gear unit series offers a range of standardized gear unit solutions that offer higher power rating ranges. The unit is offered in 27 sizes and seven models. The PLANUREX ...

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Siemens AG - PD - Mechanical Drives
planetary gear reducer / orthogonal / high-torque / high-power
planetary gear reducer
FLENDER PLANUREX® 3 series

Torque: 1700000 Nm - 5450000 Nm

... planetary gear units that have extremely high power capacity, can be used in a wide range of applications and are setting new benchmarks in terms of quality, flexibility and ease of use. PLANUREX 3 offers a complete, ...

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Siemens AG - PD - Mechanical Drives
helical gear reducer / for heavy-duty loads / vertical / for wastewater treatment
helical gear reducer

Torque: 10500 Nm - 173000 Nm
Power: 4000 kW

... addition, the FLENDER gear units feature 16 different sizes, power levels of up to 3,600 kW, minimal noise levels, a vertical mounting position, two differing gear levels (a 2-, or 3-level), and many ...

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Siemens AG - PD - Mechanical Drives
planetary gear reducer / coaxial / low-backlash / for robotics
planetary gear reducer
alpheno®

Torque: 13 Nm - 500 Nm
Rotational speed: 6000, 8000 rpm

Wittenstein’s Alpheno® is a planetary gearhead unit designed and manufactured to be the "next step in planetary gearhead operating efficiency". This high-quality planetary gearhead unit ...

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WITTENSTEIN SE
planetary gear reducer / coaxial / high-performance / low-backlash
planetary gear reducer
RP+

Torque: 540 Nm - 10000 Nm
Rotational speed: 5000 rpm

New Rp+ is a high-performance planetary gearhead that sets standards with respect to power thickness, modularity and easy installation. Rp+ series inherits all the profits of its WITTENSTEIN alpha gearhead ...

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WITTENSTEIN SE
planetary gear reducer / coaxial / low-backlash / for robotics
planetary gear reducer
SP+ series

Torque: 30 Nm - 4500 Nm
Rotational speed: 6000 rpm

The iconic all-rounder planetary gearheads from Wittenstein is perfect for high positioning precision and dynamic cyclic application (DC ≤ 60%). The basic SP+/SP+HIGH SPEED is capable of reverse and continuous operation ...

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WITTENSTEIN SE
planetary gear reducer / coaxial / low-backlash / high-torque
planetary gear reducer
TP+ series

Torque: 32 Nm - 40000 Nm
Rotational speed: 6000 rpm

The TP+/TP+ HIGH TORQUE is a sleek gearhead that was manufactured by Wittenstein. The TP+/TP+ HIGH TORQUE boasts the most excellent performance among all other gearheads that have output flange. It offers ...

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WITTENSTEIN SE
planetary gear reducer / coaxial / low-backlash / for shafts
planetary gear reducer
LP+, LPB+

Torque: 13 Nm - 500 Nm
Rotational speed: 6000 rpm - 8000 rpm

... robust, the set combines the functions of an output shaft (LP+) and an output flange (LPB+) in a low-cost high-performing gearhead series. The LP+/LPB+ are suited for dynamic belt and economical servo applications, while ...

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WITTENSTEIN SE
parallel shaft gear reducer / for pumps
parallel shaft gear reducer

Torque: 780 Nm - 2712 Nm
Power: 135 kW - 950 kW

... room for doubt at all. With their modular design, the company is able to deliver more than 5,000 configurations of torque, gear ratios, horsepower, hydraulic pump adapters, mounting options, and more options with their ...

planetary gear reducer / coaxial / for vehicles / for conveyors
planetary gear reducer

Torque: 8135 Nm - 162696 Nm
Rotational speed: 2800 rpm - 4000 rpm
Power: 27 kW - 168 kW

... ratios of input gear deduction sets which are associated with the merging of the center section planetary gears allowing the reducer, swing and track drive applications be accommodated ...

helical gear reducer / parallel-shaft
helical gear reducer

Rotational speed: 1500 rpm - 3000 rpm
Power: 10 kW - 120 kW

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BONDIOLI & PAVESI
helical gear reducer / parallel-shaft
helical gear reducer

Torque: 500 Nm - 5425 Nm

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BONDIOLI & PAVESI
helical gear reducer / parallel-shaft
helical gear reducer

Torque: 1061 Nm - 1658 Nm
Rotational speed: 540 rpm
Power: 58.8 kW - 92 kW

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BONDIOLI & PAVESI
helical gear reducer / parallel-shaft
helical gear reducer

Torque: 199 Nm - 976 Nm
Rotational speed: 540 rpm
Power: 11 kW - 55 kW

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BONDIOLI & PAVESI
helical gear reducer / parallel-shaft
helical gear reducer

Torque: 105 Nm - 1193 Nm
Rotational speed: 200 rpm - 2700 rpm
Power: 3 kW - 100 kW

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BONDIOLI & PAVESI

How to choose this product

gear-reducer

A gear reducer is a gearing assembly that can reduce rotational speed while increasing torque in a mechanical system, or increase speed while reducing torque (in which case it is called a multiplier).

Applications

These devices are extremely common in a wide range of mechanical transmission applications, including automobile and motorcycle transmissions, in machine tools, variable speed drives and gear motors.

Technologies

There are four basic types of gear reducer:
- Straight (or straight sprocket, with straight-cut or cylindrical teeth)
- Worm gear (worm and wheel), with straight or helical teeth
- Bevel gear, with straight or helical teeth
- Planetary (epicyclic) gear

The term helical refers to tooth profile. Helical teeth can be found on any gear type. Note that in a rotating mechanism, speed and torque are inversely proportional.

How to choose

Choice of gear reducer will depend on the speed and torque of both the input and output shafts. These data can be used to calculate the reduction ratio. Another factor is the relative orientation of the input and output shafts: coaxial, parallel, perpendicular, convergent or not.