Small Precison Worm Reduction Gearboxes
There are a variety of specifications you will need to consider when making a worm gearbox selection.
First, what’s the insight and output torque requirements? Next, check vendor horsepower/torque charts and pick the correct worm gear reducer.
If how big is the gearbox will probably be an important consideration then check the small worm gearbox reducer dimension specifications, not all manufacturers make compact units. In fact, working with the proper supplier will help you not only find the right gear reducer but also prevent some of the most typical errors in reducer selection. We offer a free guide to assist you find the appropriate supplier to utilize.
For low and fractional horsepower software you can expect two sizes of worm equipment reducer, the SW-1 and the SW-5. Size and torque output will be the major distinctions between these two models. Both feature the hollow or solid output shaft. Both versions are compact and offer users an array of ratios, including:
SW-1, 3.5:1 to 60:1
SW-5, 5:1 to 100:1
Understanding the specifications of your unique application or project is essential to selecting the right worm gearbox.
Precision, 6:1 to 100:1 ratios, torque 1 to 10 Nm and multishaft arrangements
M1, M2, M3
Metric Worm Reduction Gearboxes
Small precision with multi-shaft arrangements
• 6:1 to 100:1
• Torque 1 to 10 Nm
• Drilled and tapped mounting holes on top and bottom
• Flush fitting bearing caps easy to install
• Input shafts installed on precision ball bearings
• Max. input speed 10000rpm
• Anti backlash version available
Additional Range:
Neckar Worm Gearboxes Type S – 4 sizes available
Smallest gearbox specifications:
• 5:1 to 60:1
• Output Torque: 1.4-2 Nm
• Aluminium housig
• Special steel worm wheel
• Max. load capability of output shaft 100N radial, 50N Axial
• Max. input speed 5,000 rpm
• Weight: 0.225kg
Where are Right 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 anyplace.
Features & Options
Double Shaft or One Shaft
Hollow Shaft
Maximize Torque in a Small Package
Wide Gear Ratio
Cost-Effective
Compact Size
Specifications
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 has designed and built unique, high accuracy mini gearboxes that cannot be found anywhere else. Our miniature gearboxes can be found in numerous configurations, which includes worm and wheel, cross axis helical, bevel, inline spur, and more. We are able to also provide customized micro gearboxes that were created and created to meet your unique specifications.
E mail us for the mini gearbox the application requires, or demand a quote upon a customized micro gearbox.
Micro Gearbox Options
Gearboxes are also known as reducers, gear reducers, swiftness reducers, gear drives, and gearmotors. All terms can be used pretty much interchangeably. Please be aware that the links for our little gear drives include information on the full range of frame sizes for that series or style.
Bevel Box Micro Gear Drive
Our bevel box miniature equipment drives are application rated for the the best possible balance of functionality and cost. Torque could be balanced to meet your RPM and operating life requirements. Lightweight with low backlash performance (less than 1°, with choice of 1/2”).
Result torque: up to 7 oz.-inches
Low backlash: ≈1°, option of 1/2”
Rated for input speeds up to 2,000 RPM
Temperature range: -5° to 175°F (-20° to 79°C); optional to -40°F (-40°C)
Cross Axis Helical Miniature Gearbox
Ever-Power miniature cross axis helical gearboxes provide relatively high amounts of thrust in a compact package. They offer an output shaft at 90° from the input, and are available in gear ratios from 1:1 to 40:1. Lightweight but long lasting, with machined aluminum housings and hardened alloy steel gears.
High efficiency: up to 88% at 1,000 RPM
Low backlash: as low as ≤30 arc minutes
Rated for input boosts to 4,000 RPM
“Left hand” models available
Miniature 2 Shaft Worm Gearbox
Our miniature 2 shaft worm gearmotors are engineered for ≤30 arc moments of backlash or better. Also known as “shaft to bore gearboxes,” the unit provide a single input shaft that protrudes from opposing sides of the housing; output is a keyed bore. Standard single- and double-end shafts can be found and supplied with keys and retainer rings. An array of gear ratios and insight sizes are available to meet your preferences.
High efficiency: up to 86% at 1,000 RPM
Low backlash: ≤30 arc minutes or better
Available 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 input shafts on reverse sides of the body, with two result shafts perpendicular to the insight shafts. Our mini 4 shaft worm gear drives deliver high efficiency efficiency with low backlash.
High efficiency: up to 82% at 1,000 RPM
Low backlash: less than ≈2°
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 produce an output at 90° from the insight. They deliver superior overall performance in an amazing array applications and are constructed with little footprints, making them well suited for operations where space is limited. They offer high effectiveness with low backlash.
Gear ratios from 6.66:1 to 80:1
High efficiency: up to 83% at 1,000 RPM
Low backlash: only ≤4°
Max. input speed: 3,000 PRM
DC motor option available
Miniature Inline Spur Gearbox
Specially engineered for encoder applications, Ever-Power’ micro inline spur gear drives are available in two frame sizes, and so are rated for boosts to 3,000 RPM. Aluminium 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: less than 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 show rugged structure for challenging power transfer functions. Available in three gear ratios (5:1, 10:1, 20:1), our small worm gearboxes are built in extremely compact footprints for applications where space is bound.
90° 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
Small footprint: 1.5” x 1.5” x 1.08”
Custom Miniature Gearbox
Ever-Power can engineer and produce a custom miniature gearbox to meet up your unique specifications. We can produce custom micro gearboxes in virtually any configuration your application requires, with result torque amounts as high as 900Nm. We are able to 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. Ask for a quote on a custom made miniature gearbox or e mail us to discuss your specific requirements.
The Ever-Power Advantage: Small is No Big Problem
Broadest collection of small gear reducers
Greased for life
Ruggedly built
Modifications and unique ratios available
Custom small gearboxes made to suit
Input & Output Shafts
Input and output shafts with drive crucial and retainer rings could be supplied to your specifications for any of our hollow bore miniature gearboxes. We offer a basic selection of one 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 use our P/PF gearbox shafts.
For Electronic series crossed axis helical gearboxes use our Electronic gearbox shafts.
For F series spur gearboxes, contact our application engineers to go over your particular needs.
We provide a broad collection of misalignment shaft couplings in in . and metric bore sizes. ” and metric precision floor shafts are available from stock.
Contact Us for POWERFUL Miniature Gearboxes
We are the miniature gearbox experts. Our micro gear drive versions deliver superior functionality in a little footprint, and are durable enough for challenging function environments. Contact us to find out more about our mini gearboxes, or demand a quote on a customized model that is tailored to your needs.
Additional benefits of worm drive gearboxes include: