There are a number of specifications you will need to consider when making a worm gearbox selection.
First, what is the insight and output torque requirements? Next, verify vendor horsepower\/torque charts and select the correct worm gear reducer.
If the size of the gearbox is going to be an important consideration after that check the reducer dimension specifications, not all manufacturers make compact units. In fact, working with the proper supplier can help you not only find the right gear reducer but also prevent some of the most common errors in reducer selection. We provide a free guide to help you find the appropriate supplier to work with.
For low and fractional horsepower app we offer two sizes of worm equipment reducer, the SW-1 and the SW-5. Size and torque output are the major differences between these two models. Both feature the hollow or solid output shaft. Both versions are compact and offer users a wide selection of ratios, including:
SW-1, 3.5:1 to 60:1
SW-5, 5:1 to 100:1
Understanding the specs of your unique application or task is essential to selecting the correct worm gearbox.
Precision, 6:1 to 100:1 ratios, torque 1 to 10 Nm and multishaft arrangements
M1, M2, M3
Metric Worm Reduction Gearboxes
Little precision with multi-shaft arrangements
\u2022 6:1 to 100:1
\u2022 Torque 1 to 10 Nm
\u2022 Drilled and tapped installation holes at the top and bottom
\u2022 Flush fitting bearing caps easy to install
\u2022 Input shafts mounted on precision ball bearings
\u2022 Max. input speed 10000rpm
\u2022 Anti backlash version available
Additional Range:
Neckar Worm Gearboxes Type S – 4 sizes available
Smallest gearbox specifications:
\u2022 5:1 to 60:1
\u2022 Output Torque: 1.4-2 Nm
\u2022 Aluminium housig
\u2022 Special steel worm wheel
\u2022 Max. load capability of output shaft 100N radial, 50N Axial
\u2022 Max. input speed 5,000 rpm
\u2022 Weight: 0.225kg
Where are Correct Angle Worm Gear Motors Used
Anywhere a compact dual shaft gear motor or single shaft gear motor is necessary. This right angle equipment motor is indeed versatile it could work just about anywhere.
Features & Options
Double Shaft or Solitary Shaft
Hollow Shaft
Maximize Torque in a little Package
Wide Gear Ratio
Cost-Effective
Compact Size
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Rated Torque: 55.3 – 700 g-cm
Rated Speed: 4710-5900 rpm
Rated Current: 240 – 5500 mA
Gear Ratios: 1:50 – 1:1050
Using miniature gears, Ever-Power offers designed and built exclusive, high precision mini gearboxes that cannot be found anywhere else. Our miniature gearboxes can be found in numerous configurations, including worm and wheel, cross axis helical, bevel, inline spur, and more. We can also provide custom micro gearboxes that were created and created to meet your unique specifications.
E mail us for the mini gearbox your application requires, or request a quote upon a custom micro gearbox.
Micro Gearbox Options
Gearboxes are also known as reducers, gear reducers, quickness reducers, gear drives, and gearmotors. All terms can be used pretty much interchangeably. Please be aware that the links for our small gear drives include info on the full range of frame sizes for that series or design.
Bevel Box Micro Equipment Drive
Our bevel box miniature equipment drives are app rated for the the best balance of performance and cost. Torque could be balanced to meet your RPM and working life requirements. Lightweight with low backlash functionality (as little as 1\u00b0, with choice of 1\/2\u201d).
Result torque: up to 7 oz.-inches
Low backlash: \u22481\u00b0, option
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of 1\/2\u201dRated for input boosts to 2,000 RPM
Temperature range: -5\u00b0 to 175\u00b0F (-20\u00b0 to 79\u00b0C); optional to -40\u00b0F (-40\u00b0C)
Cross Axis Helical Miniature Gearbox
Ever-Power miniature cross axis helical gearboxes provide relatively high levels of thrust in a concise package. They provide an output shaft at 90\u00b0 from the input, and so are available in equipment ratios from 1:1 to 40:1. Light-weight but durable, with machined aluminium housings and hardened alloy steel gears.
High efficiency: up to 88% at 1,000 RPM
Low backlash: only \u226430 arc minutes
Rated for input speeds up to 4,000 RPM
\u201cLeft hand\u201d models available
Miniature 2 Shaft Worm Gearbox
Our miniature 2 shaft worm gearmotors are engineered for \u226430 arc mins of backlash or better. Also known as \u201cshaft to bore gearboxes,\u201d these devices provide a single input shaft that protrudes from opposite sides of the casing; output can be a keyed bore. Regular solitary- and double-end shafts can be found and supplied with keys and retainer bands. An array of equipment ratios and insight sizes are obtainable to meet your needs.
High efficiency: up to 86% at 1,000 RPM
Low backlash: \u226430 arc minutes or better
Obtainable in ratios from 5:1 to 120:1
Rated for input boosts to 3,000 RPM
Miniature 4 Shaft Worm Gearbox
Every miniature 4-shaft worm gearbox from Ever-Power features precision-machined hardened metal gears, solid aluminium housings, and long term lubrication. They offer two insight shafts on opposite sides of the frame, with two result shafts perpendicular to the insight shafts. Our mini 4 shaft worm equipment drives deliver high performance efficiency with low backlash.
High efficiency: up to 82% at 1,000 RPM
Low backlash: less than \u22482\u00b0
Available with gear ratios from 1:1 to 32:1
Rated for input boosts to 4,000 RPM
Miniature Flange Worm Equipment Drive
These micro flange worm gearboxes create an output at 90\u00b0 from the input. They deliver superior functionality in a wide variety applications and are built with little footprints, making them ideal for functions where space is limited. They offer high performance with low backlash.
Gear ratios from 6.66:1 to 80:1
High efficiency: up to 83% at 1,000 RPM
Low backlash: only \u22644\u00b0
Max. input speed: 3,000 PRM
DC motor option available
Miniature Inline Spur Gearbox
Specifically engineered for encoder applications, Ever-Power\u2019 micro inline spur gear drives can be found in two frame sizes, and so are rated for boosts to 3,000 RPM. Light weight aluminum housings and stainless steel gears and shafts make these inline spur gearboxes challenging and corrosion resistant, for your most demanding applications.
Output torque: up to 125 oz.-inches
Low backlash: as little as 15 arc minutes
Available with gear ratios from 4.96:1 to 3600:1
Optional synchro cleats available
Compact Wormwheel Gearbox
These miniature correct angle worm equipment reducers deliver superior performance with high efficiency, and feature rugged building for challenging power transfer functions. Available in three gear ratios (5:1, 10:1, 20:1), our compact worm gearboxes are built in extremely small footprints for applications where space is limited.
90\u00b0 output angle
Gear ratios: 5:1, 10:1, and 20:1
Up to 12.5 inch-lbs. of output torque
Max. input speed: 3,000 RPM
Compact footprint: 1.5\u201d x 1.5\u201d x 1.08\u201d
Custom Miniature Gearbox
Ever-Power may engineer and manufacture a custom miniature gearbox to meet up your unique specs. We can produce customized micro gearboxes in any configuration the application requires, with result torque amounts as high as 900Nm. We can work from your own gearbox styles, reverse engineer a preexisting unit, or assist you to develop an all-new style that provides the performance you need. Demand a quote on a customized miniature gearbox or contact us to discuss your unique requirements.
The Ever-Power Advantage: Little is No Big Problem
Broadest selection of small gear reducers
Greased for life
Ruggedly built
Modifications and special ratios available
Custom small gearboxes designed to suit
Input & Output Shafts
Input and output shafts with drive important and retainer rings could be supplied to your specs for just about any of our hollow bore miniature gearboxes. We offer a simple selection of solitary ended or dual ended shafts to put together in these gearboxes. All gearbox shafts are given keys and retainer bands.
For P and PF series worm and wheel gearboxes make use of our P\/PF gearbox shafts.
For Electronic series crossed axis helical gearboxes use our E gearbox shafts.
For F series spur gearboxes, contact our application engineers to discuss your unique needs.
We provide a broad selection of misalignment shaft couplings in inch and metric bore sizes. In . and metric precision surface shafts are available from stock.
Contact Us for POWERFUL Miniature Gearboxes
We will be the miniature gearbox professionals. Our micro gear drive models deliver superior overall performance in a little footprint, and are tough enough for challenging function environments. E mail us to learn more about our mini gearboxes, or ask for a quote on a custom model that is tailored to your preferences.
Additional advantages of worm drive gearboxes include:<\/p>\n