Hollow-shaft gear reducers

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73 companies | 188 products
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pump gear reducer
pump gear reducer
28000 Single

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 ...

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JOHN DEERE POWER SYSTEMS
pump gear reducer
pump gear reducer
56000 Five, Five Deep Sump

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 ...

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JOHN DEERE POWER SYSTEMS
pump gear reducer
pump gear reducer
57000 Four

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 ...

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JOHN DEERE POWER SYSTEMS
hypoid gear reducer
hypoid gear reducer
HG+

Rotational speed: 0 rpm - 6,000 rpm

Low-backlash hypoid gear reducer with hollow shafts on either one end or both ends. It features HG+ low torsional backlash and high torsional rigidity ensuring high positioning ...

epicyclic gear reducer
epicyclic gear reducer
S series

... backlash - High dynamic and energy saving solution Main options Gearbox supplied with oil [Size 50] Surface protection up to C5 Fluor Elastomer oil seals Torque range 21 ... 200 Nm Gear ratios 1.4 ... ...

single-screw extruder gearbox
single-screw extruder gearbox
HDPE series

Power: 5 kW - 1,090 kW

... Parallel Shaft Heavy Duty Gear Units This product is dedicated to the extruder market and provides high customization of output and gear ratio combinations to fulfill our customers' needs. ...

bevel gear reducer
bevel gear reducer
HDO series

HDO Series Helical Bevel Heavy Duty Gear Units When high output torque, robustness reliability and long operating life must be achieved, Bonfiglioli's HDx Series represent the best solution for our custmers needs. Thanks ...

planetary gear reducer
planetary gear reducer
S series

... Series" offers several versions of output, including hollow cylindrical for shaft-mounting, female splined, male cylindrical and shaft with male spline. Also available are input models ...

worm gear reducer
worm gear reducer
TERUS Series

Rotational speed: 0.39 rpm - 14.5 rpm
Power: 0.1 kW - 2.2 kW

... series uses a worm gear for the last gear, making this worm gear motor impervious to foreign material intrusion. Compact The combination of helical gear and worm ...

industrial gear reducer
industrial gear reducer

Power: 5.5 kW

... a two-stage helical bevel gear unit and a NORDAC LINK frequency inverter which is installed close to the motor. The extruder flanges can safely absorb the forces involved in the process. For the MAXXDRIVETM industrial ...

bevel gear reducer
bevel gear reducer
Paramax 9000 series

... . Output Shaft - Hollow shaft, Solid shaft Output Shaft Direction(s) - Horizontal, Vertical downward, Vertical upward Mounting Style - Shaft ...

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SUMITOMO (SHI) Cyclo Drive Germany GmbH
worm gearbox
worm gearbox
RS series

Rotational speed: 1,400, 1,800 rpm
Power: 0.5 kW - 24.9 kW

... die cast aluminium • Motor flexible couplingGears in cemented and hardened alloy steel • Support hub in grey cast iron • Synthetic oil for lifetime lubrication of the gears • ...

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VARVEL
worm gearbox
worm gearbox
RT series

Rotational speed: 1,400, 1,800 rpm
Power: 0.5 kW - 12.5 kW

... die cast aluminium • Motor flexible couplingGears in cemented and hardened alloy steel • Support hub in grey cast iron • Synthetic oil for lifetime lubrication of the gears • ...

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VARVEL
worm gearbox
worm gearbox
RA series

Rotational speed: 1,800, 1,400 rpm
Power: 0.5 kW - 24.9 kW

... die cast aluminium • Motor flexible couplingGears in cemented and hardened alloy steel • Support hub in grey cast iron • Synthetic oil for lifetime lubrication of the gears • ...

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VARVEL
helical gear reducer
helical gear reducer
Poulibloc - ATEX zone 21

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 ...

helical gear reducer
helical gear reducer
Poulibloc - ATEX zone 22

Power: 0.25 kW - 55 kW

... Poulibloc 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 ...

cycloidal gear reducer
cycloidal gear reducer
Circulute 3000 Pulley

... cycloidal gear reducer that is configured to fit Circulute series and is designed in a pulley style type that provides a small foot less drive function. This style is constructed in 2 various assembly ...

worm gearbox
worm gearbox
SN5VH

... 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 ...

spiral bevel gearbox
spiral bevel gearbox
WPSFN series

... surface qualities. The shortest right angle precision gearbox with integrated hollow shaft provides you with new structural solutions.

spiral bevel gearbox
spiral bevel gearbox
WGN series

WGN Precision right angle gearbox Our WGN is a hollow-shaft right angle gearbox that operates with particularly low noise levels. At the same time, the spiral teeth ...

bevel gear reducer
bevel gear reducer
3869, 3870, 3871, 3872

Bevel gear 3869 - 3872 Bevel gearboxes for the deflection of a rotary movement. Ideal for use as a transfer gearbox or ancillary gearbox for electric motors, e.g. ...

worm gear reducer
worm gear reducer
4747, 4749, 4751, 4755

Worm gear Input broad side 4747 ... 4755 Compact, universally usable and maintenance-free worm gearbox in a size with an axle distance of 14 mm and various reduction ratios. The drive is located ...

worm gear reducer
worm gear reducer
4748, 4750, 4751, 4752, 4767

Worm gear Input narrow side 4748 ... 4767 Compact, universally usable and maintenance-free worm gearbox in a size with an axle distance of 14 mm and various reduction ratios. The drive is located ...

cycloidal gear reducer
cycloidal gear reducer
RD-C series

... options: The efficient and extremely precise cycloidal gears are ideal for numerous applications, from machine tools to robotics systems and woodworking machinery. We deliver the hollow shaft ...

hollow-shaft gear reducer
hollow-shaft gear reducer
RV-C series

Powerhouses with an open centre RV-C gears are your ideal choice for very demanding applications. They have a hollow shaft through which power supply cables, drive shafts, ...

spiral bevel gearbox
spiral bevel gearbox
Z series

Rotational speed: 0 rpm - 6,000 rpm

... manufactured by Redex, and is a right-angle spiral bevel gear reducer which provides 7 various diameters, 6 model types, and 9 ratios. It has different input-output arrangements , which includes solid ...

spiral bevel gearbox
spiral bevel gearbox
R series

Rotational speed: 0 rpm - 6,000 rpm

... compact shaft or hollow bore choices. The series has an efficiency rating of 95 – 98 %, and maximum rotation speed up to 6000 RPM. The units have a heavy-duty construction, and are ATEX compatible. ...

coaxial gear reducer
coaxial gear reducer
RAM-MSD series

Rotational speed: 0 rpm - 12,000 rpm

The RAM-MSD is a two-speed gearbox engineered by Redix. It is suitable for use in in-line integration between a water cooled motor and a spindle. The unit is constructed in a compact and lightweight structure, based ...

bevel gear reducer
bevel gear reducer
AT-H/C series

Rotational speed: 1,700 rpm - 7,500 rpm

Spiral bevel gearbox with one input shaft. Output is hollow shaft Overview Output torque T2N : 12 Nm - 3,200 Nm Ratios 1-stage : 1/1.5/2/3/4/5 ...

planetary gearbox
planetary gearbox

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 ...

bevel gear reducer
bevel gear reducer
GX series

Power: 0 kW - 1,710 kW

Features Extruder support conceived for heavy applications Option of long models Benefits Excellent gear reducer transmitted torque to weight ratio

planetary gear reducer
planetary gear reducer
IPRK series

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 ...

bevel gear reducer
bevel gear reducer
MA Series

Rotational speed: 6 rpm - 511 rpm
Power: max 400.0 kW

... heavy applications. Designed to offer higher performance in a compact design, the A Series is featuring helical and bevel gears. The new monobloc series is based on a rigid and compact housing to fit on a maximum of ...

bevel gear reducer
bevel gear reducer
AE Series

Rotational speed: 6 rpm - 511 rpm
Power: 0 W - 400,000 W

... heavy applications. Designed to offer higher performance in a compact design, the A Series is featuring helical and bevel gears. The new monobloc series is based on a rigid and compact housing to fit on a maximum of ...

strain wave gear reducer
strain wave gear reducer
B-HO

Strain Wave Gear Box Unit Hollow shaft open Flexspline Features - High positioning and rotational accuracy - High repeatability accuracy - High torque - Super compact design - ...

strain wave gear reducer
strain wave gear reducer
SB-HO

Strain Wave Gear Simplicity Box Hollow shaft open flexspline Features - High positioning and rotational accuracy - High repeatability accuracy - High torque - Super compact design - ...

strain wave gear reducer
strain wave gear reducer
SB-MO

Strain Wave Gear Simplicity Box Motor shaft open flexspline Features - High positioning and rotational accuracy - High repeatability accuracy - High torque - Super compact design - Backlash free - ...

wind turbine gearbox
wind turbine gearbox

Eickhoff’s technical expertise and experience in the wind turbine gearbox sector has been playing a part in the development of innovative and efficient wind power concepts for our customers throughout the last 20 years. ...

hollow-shaft gearbox
hollow-shaft gearbox

Specialise in the manufacture of gearboxes for new projects, according to the specifications of each client, or customised gearboxes, interchangeable with systems that have already been installed. The applications ...

hollow-shaft gearbox
hollow-shaft gearbox
E-SP 136-H

Rotational speed: 0 rpm - 6,000 rpm

This holow shaft gear has been designed to drive a long axis at any position. It is based on a planetary gear in combination with a spur gear. YOUR BENEFITS + low ...

helical gearbox
helical gearbox
JRHB Series

Power: 2.8 kW - 4,908 kW

JRHB Series Helical-Bevel Gear Units Size:4~28 Ratio:5~400 Input power:2.8~4908kW Output torque:5500~1400000N.m

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JIE Drive Technology Co. Ltd
worm gear reducer
worm gear reducer
JRSTD Series

Power: 0.06 kW - 15 kW

JRSTD Series Worm Gears Size:25~150 Ratio:7.5~100 Input power:0.06~15kW Output torque:2.6~2670N.m

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JIE Drive Technology Co. Ltd
worm gear reducer
worm gear reducer
JRST Series

Power: 0.1 kW - 15 kW

JRST Series Worm Gears Size:25~150 Ratio:7.5~100 Input power:0.1~15kW Output torque:2.6~2670N.m

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JIE Drive Technology Co. Ltd
planetary gear reducer
planetary gear reducer
EP3 series

Rotational speed: 0.55 rpm - 3,500 rpm
Power: 0 kW - 250 kW

Epicyclic gears with output torques from 600 Nm. Cylindrical, fluted and hollow output shafts with necking. The most competitive planetary gear on the market.

How to choose this product

hollow-shaft-gear-reducer

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.

Applications

Reducing 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.

Advantages

- compact
- direct-drive