Differential Drive -- SR
from Andantex USA, Inc.

overview. The SR Series differential design is based on a compound epicyclic gearing system offering a high torque capacity and a wide range of reduction ratios in a very compact space. The patented thermo-plastic injection process gives the exclusive opportunity to increase the quantity of planet... [See More]

  • Reducer Output: Hollow shaft
  • Gearing: Planetary
  • Gear Ratio: 1 to 260
  • Reducer Style: Shaft Mount
2 Series Single Reduction Gearbox -- 0220-64621 [0220-64621 from Regal Beloit Corporation]
from Applied Industrial Technologies

Worm gear drives' recess action gear design provides for more efficient operation and greater durability [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 5130
  • Gear Ratio: 10
  • Maximum Input Power: 13.2
Planetary Gear Head -- 0.866
from ARC Systems, Inc.

ARC builds a broad selection of precision gearheads that can either be mounted to our motors or supplied separately. Gearheads increase the output torque proportional to the gear ratio and the speed of the output shaft is reduced by the same ratio. Typical gearhead efficiency is 85% or better. Zero... [See More]

  • Reducer Output: Hollow shaft; Solid shaft
  • Gearing: Planetary
  • Gear Ratio: 343
  • Reducer Style: Motor Mount / Gearhead
Branham Worm Gears Series 4 -- 4304
from Branham, W.C. Inc.

Three model configurations of W.C. Branham Series 4 Right Angle Worm Gearboxes include: Hollow Bore, Single Shaft; Hollow Bores Only; and Hollow Bore, Double Shafts - all in 10:1 and 20:1 ratios. Select models with .625 inch diameter shaft x either .625, .750, 1.00 inch diameter hollow bores. Each... [See More]

  • Reducer Output: Hollow shaft (optional feature); Solid shaft (optional feature); Multiple Output Shafts (optional feature)
  • Rated Output Torque: 624 to 681
  • Gear Ratio: 1 to 20
  • Maximum Input Speed: 1800
Aluminum Body Worm Speed Reducers, RT Series -- RT 110-07
from DieQua Corporation

Varvel ’s economical aluminum body worm speed reducer provides highly reliable power transmission for general purpose applications. Designed, manufactured, and assembled in Italy ’s famous gear production region, these worm gearboxes offer cost effective operation and superior... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 4646
  • Gear Ratio: 7
  • Maximum Input Power: 40
CSF-2UH-LW Series - Harmonic Drive™ Gearheads -- CSF-14-30-2UH-LW [CSF-14-30-2UH-LW from Harmonic Drive LLC]
from Electromate

Using new lightweight materials and an optimized design, a 30% reduction in weight has been achieved without reducing the torque rating of the gear unit or changing the interface dimensions. This weight savings dramatically increases the “Torque Density ” of the gear making it ideally... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 35 to 80
  • Gear Ratio: 30
  • Maximum Input Speed: 8500 to 14000
Speed Reducer -- 26X572 [RF2033R-GRG02B from Boston Gear]
from Grainger Industrial Supply

Speed Reducer, C-Face, Right Angle, Input RPM 1750, Nominal Output RPM 114, Bore Dia. 1.25 In., NEMA/IEC Frame 140TC, Overhung Load 750 Lb., Nominal Ratio 15:1, Max. Input HP 3.2, Max. Torque 1670 In.-Lbs., Number of Stages 3, Reversible Rotation, Any Position Mounting, Double Lip Oil Seal, Ball... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 1670
  • Gear Ratio: 15
  • Maximum Input Power: 3.2
Casting Iron Worm reducers Inch Dimension -- Series WDKOY
from Hangzhou Chinabase Machinery Co., Ltd.

China Hangzhou CHINABASE speed reducer(gearbox) Co.,Ltd.is one of leading manufacturers and suppliers of speed reducer (gearbox) in China, we specialize in worm gear, NRV worm gearbox ( NMRV worm geared motors), Casting iron worm speed reducers, gear operator, parallel shaft helical gear reducers,... [See More]

  • Reducer Output: Hollow shaft
  • Gearing: Worm
  • Gear Ratio: 5 to 60
  • Reducer Style: Base Mount
High Efficiency Right Angle Gear Drive -- HERA35AS
from Hub City, Inc.

Drop-in Worm Gear drive Replacement. Modular Design. 90% Efficient. Up to 2x More Torque. 7:1 thru 60:1(non-integer). Up to 8.5 HP [See More]

  • Reducer Output: Hollow shaft; Solid shaft (optional feature); Reaction-Arm (optional feature); Multiple Output Shafts (optional feature)
  • Rated Output Torque: 1400
  • Gear Ratio: 7 to 60
  • Efficiency: 90
PowerGear FH Series
from Hymark/Kentucky Gauge

The versatile bevel gearboxes offer high performance and their compactness space and weight advantages. Mostly maintenance-free. Many variants and options available. Robust design with taper roller bearings and lightweight housing. High efficiency [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 133 to 106195
  • Gear Ratio: 1 to 5
  • Reducer Style: Motor Mount / Gearhead
Bevel Gearbox WG 180° -- 0.0.408.20
from item America, LLC

Bevel Gearboxes can be used between a particular drive mechanism and a linear axis, consisting of a guide and either a timing-belt drive or a Ball Screw Unit. [See More]

  • Reducer Output: Hollow shaft; Multiple Output Shafts
  • Rated Output Torque: 248
  • Gear Ratio: 1
  • Maximum Input Power: 1.57
Splitter Gearboxes -- AM 110B-BD-BDS
from jbj Techniques Limited

JBJ 'AM' splitter gearboxes (or multiple PTO) are available in a number. of mounting formats with various increasing and decreasing ratios. Maximum input torques up to 5,600Nm can be accepted as standard whilst higher powers can be accommodated by the use of oil cooling. All units can be supplied... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 3186 to 5973
  • Gear Ratio: 0.4900 to 1.5
  • Maximum Input Power: 93.82 to 201
Gearheads -- B16
from Portescap

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 provides the output in the same axis as of the motor. The B16 gearhead's inherent... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 1.06
  • Gear Ratio: 5 to 2187
  • Maximum Input Speed: 8000
Hand Operated Bevel Gearbox Series -- HOB/MPR Imperial
from Rotork plc

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 to 81:1 •Cast iron body •Maintenance free... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: ? to 70968
  • Gear Ratio: 2 to 81
  • Gearing: Bevel / Miter
A 2B 7-H035
from Stock Drive Products/Sterling Instrument - SDP/SI

3.5 TO 1 Right Agle Speed Reducer With Compression-Molded Glass-fill Polyester Housing [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 102
  • Gear Ratio: 3.5
  • Maximum Input Power: 0.8400
Hollow Shaft Right-Angle True Planetary Gearhead -- DuraTRUE™
from Thomson Industries Inc.

The DuraTRUE ™ is a high precision, True Planetary gearhead that utilizes the Thomson Micron ® RediMount system. With a variety of shaft configurations, you can design your system in the smallest of envelopes eliminating the need for coupling. The “T ” design allows the ability... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 7655
  • Gear Ratio: 1 to 500
  • Backlash: 8
Gear Boxes
from Transicoil LLC

CEF is recognized as a leading aerospace designer, manufacturer and assembler of custom designed gearboxes. Our gearboxes are engineered, manufactured, tested and inspected for your application, according to your specifications and standards for fixed wing and rotary aircraft systems along with... [See More]

  • Reducer Output: Hollow shaft (optional feature); Solid shaft (optional feature)
  • Reducer Style: Shaft Mount
  • Gearing: Spur (optional feature); Helical (optional feature); Planetary (optional feature); Worm (optional feature); Bevel
  • Reducer Input: Hollow shaft (optional feature); Solid shaft (optional feature)
CFA 700 Series
from Boston Gear

The CFA700 Series is the newest addition to the 700 Series family of products specially designed and manufactured for material handling conveyors. This patent pending technology makes it simple to mount the speed reducer directly to the conveyor frame using a uniquely designed integral output shaft... [See More]

  • Reducer Output: Hollow shaft
  • Reducer Style: Base Mount
  • Gearing: Worm
  • Mounting Style: Flange(s)
Modular Planetary Drives -- For Agricultural, Construction, Forestry, Energy and Industrial Applications
from Comer Industries, Inc.

Comer Industries is a global leader in the design and production of advanced engineering systems and mechatronic solutions for power transmission, supplied to major manufacturers of agricultural machinery, construction equipment, industrial and renewable energy applications worldwide. Comer... [See More]

  • Reducer Output: Hollow shaft
  • Reducer Style: Base Mount
  • Gearing: Planetary
  • Reducer Input: Hollow shaft
Shaft Mount Harmonic Drive Differential Gearboxes
from Conic Systems, Inc.

Our Conic 1:1 shaft mount harmonics offer and excellent option for 3608 phasing, especially when mounting into tight gear trains where space is limited. We offer standard units, but can easily modify our mounting dimensions to help you facilitate easy installation. The gearbox incorporates two... [See More]

  • Reducer Output: Hollow shaft
  • Gearing: Harmonic
  • Gear Ratio: 1
  • Reducer Style: Shaft Mount
Custom Gearboxes
from Durst

Features. Application support from inception to completion. Designed and manufactured to customer specifications. Advanced design and prototypes available. Applications. Construction. Railway Maintenance. Forestry. Agricultural. Oil Field. Specialty Trucks [See More]

  • Reducer Output: Hollow shaft (optional feature); Solid shaft (optional feature); Coupling or Bushing (optional feature); Custom; Reaction-Arm (optional feature); Multiple Output Shafts (optional feature)
  • Reducer Style: Motor Mount / Gearhead; Base Mount (optional feature); Shaft Mount (optional feature)
  • Gearing: Spur (optional feature); Helical (optional feature); Planetary (optional feature); Harmonic (optional feature); Worm (optional feature); Bevel / Miter (optional feature); Cycloidal (optional feature); Hypoid (optional feature); Custom
  • Mounting Style: Flange(s) (optional feature); NEMA Mounting Flange (optional feature)
Saia Gearboxes -- UGB Platform
from Johnson Electric Group

Johnson Electric's range of gearboxes combine with Saia and Johnson Motor brand products. Torque ratings to 600 cNm are available in our growing range of package platforms and gear ratios which enables customers to use these subsystems in a vast array of applications without extra investment in... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 22
  • Gear Ratio: 41.67 to 345600
  • Reducer Style: Base Mount
Right Angle Gear Reducer -- Euclid 133 Series
from Kinetek Gearmotors

The 133 Series is a single reduction gear reducer with a 1.33 inch center distance. It has standard ratios from 5:1 thru 60:1.It has an output torque rating of over 320 lb./in. It may be universally mounted in any position and is available in a left or right hand configuration as well as with a... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 320
  • Gear Ratio: 5 to 60
  • Reducer Style: Base Mount
Bevel Gearboxes -- GKR 03 Series
from Lenze Americas

Our approach to motion control starts with the load. The first element in that motion control chain is typically the gearing which needs to be both rugged and precision. Your motion control partner needs to have expertise in the manufacture and assembly of precision geared products as well as the... [See More]

  • Reducer Output: Hollow shaft (optional feature); Solid shaft (optional feature); Multiple Output Shafts (optional feature)
  • Rated Output Torque: 4850
  • Gear Ratio: 76.21
  • Maximum Input Power: 10.05
RD-010C -- RD-010C*081
from Nabtesco Motion Control, Inc.

The RD-C provides a large center thru-hole with a main support bearing together in one complete gearhead. The large thru-hole (up to 5.78 inches) can accommodate cables, shafts, lasers, and etc. for the most efficient design possible with the off-center input providing larger ratio options which 1)... [See More]

  • Reducer Output: Hollow shaft; 82 B.C. M8
  • Rated Output Torque: 867
  • Gear Ratio: 81
  • Backlash: 1
Handtorque HT1/25 Torque Multiplier -- 16007
from Norbar Torque Tools, Inc.

Norbar 'Handtorque' multipliers employ multiple stages of epicyclic gearing to give a wide range of torque outputs and ratios to suit most applications. Ratios quoted are always the torque multiplication ratio, not the velocity ratio as given for some competitor's products. For example, the velocity... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 1500 to 15000
  • Gear Ratio: 25
  • Maximum Input Speed: 210
Bevel Gearbox -- BLHO20-2
from Ondrives.Us Corporation, formerly Rino Mechanical

Features: Rugged gearboxes made to last. Solid aluminum housings and ball bearings. 316 Stainless Steel, Derlin ™, Plastic housings. Easy to customize or complete custom gearboxes. 24 years of gearboxes in many industries and uses. Worm/Wheel, Cross Axis, Miniature, Bevel, Plastic types. [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 4.77 to 9.72
  • Gear Ratio: 2
  • Maximum Input Speed: 4000
Dojen™ -- DM02 - 010
from Onvio LLC

All steel construction for operation at a wide temperature range. Constant contact on all cam followers for excellent load sharing, high shock load capacity, and consistent torsional stiffness. High capacity output bearing. Pre-loaded needle bearing cam follower assures zero-backlash. Flanged output... [See More]

  • Reducer Output: Hollow shaft; Solid shaft; Coupling or Bushing
  • Rated Output Torque: 100
  • Gear Ratio: 10
  • Maximum Input Speed: 8000
BH Gearhead Right-Angle Hollow Shaft (100:1) -- bh6g2-100rh
from ORIENTAL MOTOR U.S.A. Corp.

Right-Angle Hollow Shaft Gearhead for use with BH Series motors [See More]

  • Reducer Output: Hollow shaft
  • Reducer Style: Motor Mount / Gearhead
  • Gear Ratio: 100
  • Shaft Alignment: Right Angle
Right Angle Helical Wormgear Gearboxes -- PM Series PH Type
from Renold Plc.

Helical wormgear unit available in six unit sizes up to 45kW capacity. Gear unit ratio range up to 300:1 and up to 22,000:1 if combined with other Renold helical gear products. "Rapid Response" lead times on standard product - available from stock components. Variable mounting - design flexibility. [See More]

  • Reducer Output: Hollow shaft
  • Maximum Input Power: ? to 60.31
  • Gear Ratio: ? to 300
  • Gearing: Helical; Worm
Hollow ServoFit Offset Gearhead -- "F" Series
from Stober Drives, Inc.

Compact size and flexibility make the "F" unit a popular choice for applications that require high performance, efficiency, and durability. Series "F" gear drives, like all SMS units, are available with a wide selection of configurations to match almost any mounting requirement. [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 200 to 9700
  • Gear Ratio: 4.1 to 540
  • Maximum Input Speed: ? to 4500
Fine Cyclo® -- F1C-A15
from Sumitomo Machinery Corp. of America

Sumitomo's Fine Cyclo Precision Gears for Robotics, Machine Tool Industry and Automation are torsionally stiff, compact and cost effective. Zero backlash speed reduction assemblies for all applications which demand the highest precision and stiffnes. FA-Series for point to point applications Cyclo... [See More]

  • Reducer Output: Hollow shaft
  • Rated Output Torque: 196
  • Gear Ratio: 59 to 89
  • Maximum Input Power: 0.4959 to 1.19
Right Angle Gearbox, 1:1, Conpact -- 0120-0420-RH
from Tolomatic

Tolomatic's Slide-Rite ™ Gearbox consists of two helical gears that mesh at right angles to turn power around any corner. They can operate in either direction and slide axially along keyed shafts. This unique floating design maintains perfect shaft alignment for easy installation. Completely... [See More]

  • Reducer Output: Hollow shaft; Multiple Output Shafts
  • Maximum Input Speed: 1200
  • Gear Ratio: 1
  • Backlash: 60
Crown Right Angle Drive -- C104806
from Zero-Max

Designed for dependable, economical transfer of speed or power, Crown drives are compact and feature efficient, quiet operating spiral bevel gears. They are constructed of high quality materials to help ensure maximum service life with a minimum of maintenance. They are compact and sealed from... [See More]

  • Reducer Output: Hollow shaft; Solid shaft
  • Rated Output Torque: 39
  • Gear Ratio: 2
  • Maximum Input Speed: 2000