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Hollow-shaft gear reducers
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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 ...
Getriebebau NORD GmbH & Co. KG

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 ...
Getriebebau NORD GmbH & Co. KG

Power: 1.5 kW - 925 kW
Gear ratio: 112, 12.5 unit
... input shaft • Foot-mounting or bolt-on mounting (with torque arm) • Various output shafts available: Solid shaft, hollow shaft (key/shrink ...
Getriebebau NORD GmbH & Co. KG

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

... 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: 9,000 rpm
Backlash: 0.2 °
Gear ratio: 3 unit - 100 unit
... 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 ...
WITTENSTEIN SE

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: 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: 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

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 ...

... 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

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.

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: 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

Rotational speed: 15 rpm - 600 rpm
Gear ratio: 5 unit - 80 unit
CYCM series of worm gearbox is with low backlash high precision 0.5-2 Arc minutes and designed for servo motors covering the whole industry, and suitable for repeated positioning, precision indexing and other intelligent ...
Chenyue (Jiangsu) Technology Co., Ltd.

Power: 0.37 kW - 3 kW
Gear ratio: 5 unit - 100 unit
CYWF 50 worm gearbox 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 50.25mm can be customized as needed.We currently ...
Chenyue (Jiangsu) Technology Co., Ltd.

Rotational speed: 14 rpm - 400 rpm
Power: 0.75 kW - 7.5 kW
Gear ratio: 5 unit - 100 unit
... Jiangsu)Technology Co.,Ltd. which is a professional leading manufacture of worm gearboxes and system solutions with 31 years history since 1993 . CYWF 90-H worm gearbox are specially designed for ...
Chenyue (Jiangsu) Technology Co., Ltd.

Rotational speed: 1,500 rpm
Power: 1,500,000 W
... solar panel machinery, print machinery... miniature gear for maximum precision low backlash and high transmission accuracy case-hardened bevel gear tooth system friction-locked shaft-and-bevel-gear ...
Newstart Planetary Gear Boxes Co.,Ltd.

Rotational speed: 1,500, 3,000 rpm
Power: 8, 4, 2 kW
Gear ratio: 4 unit - 1,280 unit
HS/HSR Series Industrial 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 durability. ...
Newstart Planetary Gear Boxes Co.,Ltd.

Rotational speed: 1,500, 2,000 rpm
Power: 38, 25, 20 kW
Gear ratio: 16 unit - 3,000 unit
HN/HNR 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 durability. ...
Newstart Planetary Gear Boxes Co.,Ltd.

Rotational speed: 400 rpm
Power: 0 kW - 600 kW
... Series is specially designed for applications and sectors that request high torque within restricted area. The design of our IPR gear units not only provide high performance ratings into compact dimensions, but the large ...
I-MAK Réducteurs

Rotational speed: 15 rpm
... transmission process of the reducer, so as to achieve high precision and high reliability. Hollow structure The internal structure of the hollow reducer is hollow, ...
Hansheng Automation (Dongguan) Co., Ltd.

Gear ratio: 15 unit - 300 unit
Weight: 19, 17 kg
... height space. The load can be directly fixed on the hollow rotating platform for transmission, compatible with various brands of servo motors and stepper motors. what is Right Angle Gearbox with Hollow ...
Hansheng Automation (Dongguan) Co., Ltd.

Power: 750 W
Gear ratio: 30 unit
Weight: 12 kg
A hollow center speed reducer is a form of gear reducer in which the open, cylindrical center lets cables, shafts, or other pieces pass through the middle ...
Hansheng Automation (Dongguan) Co., Ltd.
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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.
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