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Hollow-shaft gear reducers
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Power: 980 kW
Gear ratio: 89.1 unit - 1,070 unit
The Bonfiglioli 3/H Series combines the high torque density of planetary gear units with the robustness and high-speed operation of the helical bevel heavy-duty products. This configuration can provide great power transmission ...
Bonfiglioli
Power: 22 kW - 2,100 kW
Gear ratio: 6.3 unit - 22.4 unit
... achieve maximum thermal limit powers with axial fan • Low running noise The two-stage right-angle gear version of the MAXXDRIVE® XT industrial gear unit is manufactured according to the proven UNICASE ...
Power: 1.5 kW - 2,150 kW
Gear ratio: 12.5 unit - 30,000 unit
... noise The right-angle gear version of the MAXXDRIVE® industrial gear unit is manufactured according to the proven UNICASE housing principle and is available in all sizes. Various sealing options enable ...
Power: 1.5 kW - 925 kW
Gear ratio: 22.4 unit - 355 unit
... version: IEC/NEMA motor adapter or free input shaft - Foot-mounting or bolt-on mounting (with torque arm) - Various output shafts available: Solid shaft, hollow shaft ...
... transmission capacity and efficiency byusing a troidal worm gear. Two types of housings are available: a solid output shaft type with foot mounting and a hollow output shaft ...
Tsubakimoto Chain
... without compromising accuracy and small footprint. Foot mounting style is standard. Both solid and hollow output shaft types are available. The solid shaft type is excellent for connections ...
Tsubakimoto Chain
Uses a dedicated case for on-shaft and flange mounting, contributing to equipment simplification. In addition to a selection between solid and hollow output shafts, Power-Lock and taper ...
Tsubakimoto Chain
Gear ratio: 3.5 unit - 3,000 unit
... of applications. Features Flange, shaft and foot mounting options Cylindrical keyed output shaft: male and female for flange mounting, female for shaft mounting and male for foot ...
Brevini Power Transmission
... in confined spaces. Design features Multi-turn gearbox suitable for rotating, non-rising stems Planetary gearing for torques up to 2,500 Nm Coaxial input shaft and output drive shaft Lifetime ...
AUMA
Rotational speed: 1,800, 1,400 rpm
Power: 0.5 kW - 24.9 kW
Gear ratio: 5 unit - 100 unit
... die cast aluminium • Motor flexible coupling • Gears in cemented and hardened alloy steel • Support hub in grey cast iron • Synthetic oil for lifetime lubrication of the gears • ...
VARVEL
Rotational speed: 1,400, 1,800 rpm
Power: 0.5 kW - 12.5 kW
Gear ratio: 5 unit - 100 unit
... die cast aluminium • Motor flexible coupling • Gears in cemented and hardened alloy steel • Support hub in grey cast iron • Synthetic oil for lifetime lubrication of the gears • ...
VARVEL
Rotational speed: 1,800, 1,400 rpm
Power: 0.5 kW - 24.9 kW
Gear ratio: 25 unit - 800 unit
... die cast aluminium • Motor flexible coupling • Gears in cemented and hardened alloy steel • Support hub in grey cast iron • Synthetic oil for lifetime lubrication of the gears • ...
VARVEL
Rotational speed: 3,000 rpm
Power: 242 kW
Built for quiet operation, our pump drives are available in four series up to 708 kW (950 hp) and equipped to operate as independent mount, direct-engine mount, or clutch-driven units. Adapters are available in a variety of engine housings ...
JOHN DEERE POWER SYSTEMS
Rotational speed: 2,500 rpm
Power: 708 kW
Max input power : 708 kw (950 hp) Max output power (per pump pad) : 522 kw (700 hp) Max input torque : 2712 Nm (2000 lb-ft) Max output torque : 2034 Nm (1500 lb-ft) Built for quiet operation, our pump drives are available in ...
JOHN DEERE POWER SYSTEMS
Rotational speed: 2,500 rpm
Power: 708 kW
Max input power : 708 kw (950 hp) Max output power (per pump pad) : 522 kw (700 hp) Max input torque : 2712 Nm (2000 lb-ft) Max output torque : 2712 Nm (2000 lb-ft) Built for quiet operation, our pump drives are available in ...
JOHN DEERE POWER SYSTEMS
Rotational speed: 7,500 rpm
Backlash: 0.07 °
Gear ratio: 3 unit - 100 unit
The successor to our versatile hypoid gearbox with hollow shaft on one / both sides. With the HG+, low torsional backlash and high torsional rigidity assure maximum positioning accuracy ...
Gear ratio: 80, 50, 120, 100 unit
... industrial and medical sectors. With or without hollow shaft, journal and output bearing, the compact gear units are available in a wide range of series and reduction ratios. From sealed ...
HIWIN GmbH
Gear ratio: 100, 80, 120, 50 unit
... industrial and medical sectors. With or without hollow shaft, journal and output bearing, the compact gear units are available in a wide range of series and reduction ratios. From sealed ...
HIWIN GmbH
Gear ratio: 50, 120, 80, 100 unit
... industrial and medical sectors. With or without hollow shaft, journal and output bearing, the compact gear units are available in a wide range of series and reduction ratios. From sealed ...
HIWIN GmbH
Power: 550 kW
... brake. » Flange, foot and shaft mounting versions, bare shaft output available. » Output shafts include solid keyed, solid splined, hollow splined or for shrink disc ...
Power: 0.09 kW - 160 kW
Gear ratio: 2 unit - 160 unit
This series of gear reducers and gearmotors combines and exalts the traditional qualities of helical and bevel helical gear reducers (strength, accuracy, ...
Power: 0 kW - 1,710 kW
Standard and extended centre distance model helical gear reducers and gearmotors equipped with extruder support, derived from the parallel and right-angle shaft standard ...
Rotational speed: 80 rpm
Gear ratio: 108 unit
... design for supply lines The gearheads of the new RD_-C series have a hollow shaft for routing cables, hoses and lines. An extremely compact and efficient, state- of-the-art RV-C gearbox ...
Nabtesco Precision Europe
Rotational speed: 60 rpm
Gear ratio: 100 unit
... design for supply lines The gearheads of the new RD_-C series have a hollow shaft for routing cables, hoses and lines. An extremely compact and efficient, state- of-the-art RV-C gearbox ...
Nabtesco Precision Europe
Rotational speed: 50 rpm
Gear ratio: 109 unit
... design for supply lines The gearheads of the new RD_-C series have a hollow shaft for routing cables, hoses and lines. An extremely compact and efficient, state- of-the-art RV-C gearbox ...
Nabtesco Precision Europe
Rotational speed: 1,000 rpm
Power: 0 kW - 63 kW
Gear ratio: 1, 1.2 unit
Special gear up box for simultaneously running three hydraulic pumps.
Power: 0 kW - 97 kW
Gear ratio: 4.59, 2.5, 1.2, 1.86 unit
High power vertical gear up box, bottom input-upper output. Different internal ratios are available.
Rotational speed: 1,000 rpm
Power: 0 kW - 37 kW
Gear ratio: 1.2 unit
Special split shaft gear up box for Mercedes and Ford vehicles. Different types of Shiftings and outputs are available. Support angle and silenblocks optional.
... 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 the detachable output shaft ...
JVL A/S
Power: 0.33 kW - 16.5 kW
Worm gears in many sizes This worm gear range allows you to supply compact sized stepper and servo gear motors for applications in many sectors that have limited dimensions and where ...
JVL A/S
... of motor mounting adapters are possible. The gears can be mounted directly on MAC400-3000 depending of size. Option: For NEMA23 or NEMA34 motors please see HTRGxxU type. If a special type of gear ...
JVL A/S
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 ...
Rotational speed: 2,000 rpm - 6,000 rpm
Backlash: 0.02 ° - 0.12 °
Solid output shaft is supported with double-row Euroipean-made tapered roller bearings. Ring gear and carrier are one-piece structure. Gear is treated with hardening and ground on surface. ...
Rotational speed: 1,100 rpm - 4,500 rpm
Backlash: 0.02 ° - 0.08 °
HP hollow-shaft and outer bracket Output shaft is enclosed with the outer cover and bearings to sustain higher radial loads, especially suitable for high dynamics and fast-moving racks ...
Rotational speed: 433, 361, 260, 217, 173 rpm
Power: 25 W - 250 W
Gear ratio: 3 unit - 200 unit
... its tooth profile meshing ratio is more than twice that of ordinary spur gears. The bevel gear of the reducer adopts a hypoid spiral bevel gear, and the tooth surface ...
WANSHSIN SEIKOU (HUNAN) CO., LTD.
Rotational speed: 433, 361, 260, 217, 173 rpm
Power: 25, 90, 120 W
Gear ratio: 3 unit - 200 unit
... its tooth profile meshing ratio is more than twice that of ordinary spur gears. The bevel gear of the reducer adopts a hypoid spiral bevel gear, and the tooth surface ...
WANSHSIN SEIKOU (HUNAN) CO., LTD.
Rotational speed: 2,000 rpm - 10,000 rpm
Gear ratio: 4 unit - 100 unit
- The planet gear carrier and output end adopt an integrated double-supported structure design to ensure maximum torsional rigidity, toughness, and rotational accuracy. - The planet gear adopts a full ...
WANSHSIN SEIKOU (HUNAN) CO., LTD.
Rotational speed: 4 rpm - 1,074 rpm
Power: 0.13 kW - 30 kW
Gear ratio: 20 unit - 120 unit
... between foot and flange mounting except version a, all Robus sizes have a screw-on lifting eyebolt IEC flange and hollow shaft. Choice of hollow input flanges permits direct mounting ...
MOTIVE
Rotational speed: 650 rpm - 2,890 rpm
Power: 0.13 kW - 30 kW
Monolithic iron body for heavy duty, bevel gears in the second stage, max 600Nm ENDURO is the new bevel gear reducer. In cast-iron monolithic body. 3 sizes, with a capacity of up to ...
MOTIVE
Rotational speed: 650 rpm - 2,900 rpm
Power: 0.13 kW - 30 kW
for shaft mounting too. Monolitic iron body. Max 5900Nm STON is the new parallel shaft and shaft mounted gearbox. In cast-iron monolithic body. 3 sizes, with a capacity of up to 5900Nm. ...
MOTIVE
Rotational speed: 3,000 rpm - 8,500 rpm
Gear ratio: 50 unit - 160 unit
Strain Wave Gear KC-MC Series Component Kit Motor shaft closed flexspline type Features - Advantages - High positioning and rotational accuracy - High repeatability accuracy - High torque - Super ...
KOFON Motion Group
Rotational speed: 3,000 rpm - 8,500 rpm
Gear ratio: 50 unit - 160 unit
Strain Wave Gear KB-MC Series Box Unit Motor shaft closed flexspline type Features - High positioning and rotational accuracy - High repeatability accuracy - High torque - Super compact design - ...
KOFON Motion Group
Rotational speed: 3,000 rpm - 8,500 rpm
Gear ratio: 50 unit - 160 unit
Strain Wave Gear KB-HO Series Box Unit Hollow shaft open Flexspline Features - High positioning and rotational accuracy - High repeatability accuracy - High torque - Super compact ...
KOFON Motion Group
Gear ratio: 7 unit - 55 unit
... Aluminium casting housing - Hollow shaft Ø15 - Ratios: 7; 10; 20; 24; 30; 50; 55 - Permissible torques: 11-13 Nm Customising - Optional equipment: - Plug shaft on both sides Ø10x30mm ...
Planetary gearbox with pneumatic clutch brake Standard output torque: 4,000-160,000 Nm One-stage reduction up to i=10 Standard units and customised solutions
Power: 45 kW
Gear ratio: 1.23 unit - 282.1 unit
... Available versions: H - fitted for motor coupling, IH - with input shaft, CH - with compact motor, PH - fitted for motor coupling with flexible joint Casing with feet, flange F or universal U Gears ...
MOTOVARIO
Power: 3.3 kW - 190 kW
Gear ratio: 4, 3, 2, 5, 1 unit
• Ultra Compact Bevel Gearbox Design • 2-way, 3-way & 4-way Configurations • Solid Shaft & Hollow Shaft • Gear Ratios: 1:1, 1.5:1, 2:1, 3:1 & 4:1 • ...
Power Jacks
Rotational speed: 15 rpm - 600 rpm
Gear ratio: 5 unit - 80 unit
CYCM series of worm gearbox enjoys 25% OFF to celebrate our 30th anniversary, is with low backlash high precision 0.5-2 Arc minutes and designed for servo motors covering the whole industry, and suitable for repeated ...
Chenyue (Jiangsu) Technology Co., Ltd.
Power: 0.37 kW - 3 kW
Gear ratio: 5 unit - 100 unit
CYWF 50 worm gearbox enjoys 25% OFF to celebrate our 30th anniversary, is with 50mm output size, adopt round box shape and are specially designed for the large bore output applications. And output hole diameter less than ...
Chenyue (Jiangsu) Technology Co., Ltd.
Rotational speed: 14 rpm - 400 rpm
Power: 0.75 kW - 7.5 kW
Gear ratio: 5 unit - 100 unit
CYWF 90-H worm gearbox are specially designed for the large bore output hydraulic machines . And output hole diameter can be customized as needed.We currently have 50mm~110mm bore output for models CYWF50-H,CYWF60-H,CYWF70-H,CYWF80-H,CYWF90-H ...
Chenyue (Jiangsu) Technology Co., Ltd.
NSQ AGV/AMR Wheel Driving Gearbox Over all: With an extensive history of collaboration with multiple AGV (Automated Guided Vehicle) manufacturers, we pride ourselves on delivering high-quality custom gearboxes ...
Newstart Planetary Gear Boxes Co.,Ltd.
... Direct Mounting The mounting interface allows direct mounting of the gearbox to the vehicle. No additional adapters are required. - Reduction of installation space The gearbox is almost completely ...
Newstart Planetary Gear Boxes Co.,Ltd.
Rotational speed: 1,500 rpm
Power: 25 kW
Gear ratio: 20 unit
Over all: HN Series Heavy Duty Planetary Gearbox, crafted with innovative 3D gear machining, stands out with its high precision, compact size, and low backlash. It’s built to withstand high torque and impacts, ensuring ...
Newstart Planetary Gear Boxes Co.,Ltd.
Backlash: 0.1 grad - 0.6 grad
Gear ratio: 13,600 unit
ACBAR eccentric gears are indestructible and allow greatest gear ratios in minimal space. What ACBAR eccentric gears especially characterized. • Compact and indestructible • Ratios ...
Backlash: 0.02 grad - 0.5 grad
AKIM two-Disc Gears are robust, strong and reliable – even for rough use. They are available in two versions: with output side shaft end or with hollow output shaft to ...
AKIM Centrifuge Gears are extremely low vibration. Construction according to customer specification. What AKIM Centrifuge Gears especially characterized. • Construction according to customer specifications • ...
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A hollow-shaft gear reducer is a reducing gear whose input or output is bored out. A key links the rotating parts, one within the other.
ApplicationsReducing gears are very widely used for the mechanical transmission of motion. They are found in automobile and motorcycle transmissions, machine tools, variable speed drives and gear motors (a motor combined with a reducing gear), among other applications.
- compact
- direct-drive
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