small worm gearbox

Small Precison Worm Reduction Gearboxes
There are numerous of specifications you will have to consider when making a worm gearbox selection.
First, what’s the input and output torque requirements? Next, examine vendor horsepower/torque charts and pick the correct worm equipment reducer.
If how big is the gearbox will probably be an important consideration then check the reducer dimension specs, not all producers make compact units. Actually, working with the proper supplier can help you not only find the right gear reducer but also avoid some of the most common errors in reducer selection. We offer a free guide to help you find the appropriate supplier to work with.
For low and fractional horsepower application we offer two sizes of worm gear reducer, the SW-1 and the SW-5. Size and torque output are the major differences between both of these models. Both feature either a hollow or solid result 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 specs of your particular application or project is vital 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 at the top and bottom
• Flush fitting bearing caps simple to install
• Input shafts mounted 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 Correct Angle Worm Gear Motors Used
Anywhere a compact dual shaft gear motor or single shaft gear motor is necessary. This right angle gear motor is indeed versatile it can work just about anyplace.
Features & Options
Double Shaft or Single 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 exclusive, high precision mini gearboxes that can’t 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 are designed and created to meet your specific specifications.
E mail us for the mini gearbox the application requires, or ask for a quote on a customized micro gearbox.
Micro Gearbox Options
Gearboxes are also called reducers, gear reducers, acceleration reducers, equipment drives, and gearmotors. All conditions can be used more or less interchangeably. Please be aware that the links for our little gear drives include info on the full range of framework sizes for that series or design.
Bevel Box Micro Gear Drive
Our bevel package miniature equipment drives are app rated for the ideal balance of overall performance and price. Torque can be balanced to meet up your RPM and operating life requirements. Light-weight with low backlash overall 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 levels of thrust in a concise package. They provide an result shaft at 90° from the input, and so are available in equipment ratios from 1:1 to 40:1. Light-weight but durable, with machined aluminum housings and hardened alloy metal gears.
High efficiency: up to 88% at 1,000 RPM
Low backlash: only ≤30 arc minutes
Rated for input speeds up to 4,000 RPM
“Left hand” models available
Miniature 2 Shaft Worm Gearbox
Our miniature 2 shaft worm gearmotors are engineered for ≤30 arc a few minutes of backlash or better. Also called “shaft to bore gearboxes,” the unit provide a single input shaft that protrudes from reverse sides of the casing; output is definitely a keyed bore. Standard solitary- and double-end shafts can be found and given keys and retainer rings. An array of equipment ratios and input sizes are available to meet your needs.
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 permanent lubrication. They provide two input shafts on opposing sides of the frame, with two result shafts perpendicular to the input shafts. Our mini 4 shaft worm equipment drives deliver high performance overall performance with low backlash.
High efficiency: up to 82% at 1,000 RPM
Low backlash: as little as ≈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 generate an output at 90° from the insight. They deliver superior functionality in an amazing array 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 ≤4°
Max. input speed: 3,000 PRM
DC motor option available
Miniature Inline Spur Gearbox
Specifically engineered for encoder applications, Ever-Power’ micro inline spur gear drives can be found in two frame sizes, and are rated for boosts to 3,000 RPM. Aluminum housings and stainless gears and shafts make these inline spur gearboxes challenging and corrosion resistant, for your many demanding applications.
Output torque: up to 125 oz.-inches
Low backlash: less than 15 arc minutes
Available with equipment ratios from 4.96:1 to 3600:1
Optional synchro cleats available
Compact Wormwheel Gearbox
These miniature correct angle worm gear reducers deliver excellent performance with high efficiency, and show rugged building for challenging power transfer procedures. Available in three equipment ratios (5:1, 10:1, 20:1), our compact worm gearboxes are designed in extremely small footprints for applications where space is limited.
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 may engineer and produce a custom miniature gearbox to meet up your unique specs. We can produce customized micro gearboxes in any configuration the application requires, with output torque amounts as high as 900Nm. We can work from your gearbox designs, reverse engineer a preexisting unit, or assist you to develop an all-new style that delivers the performance you need. Ask for a quote on a custom made miniature gearbox or e mail us to discuss your unique requirements.
The Ever-Power Advantage: Little is No Big Problem
Broadest collection 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 result shafts with drive important 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 supplied with keys and retainer bands.
For P and PF series worm and wheel gearboxes make use of our P/PF gearbox shafts.
For E 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 offer a broad collection of misalignment shaft couplings in in . and metric bore sizes. Inch and metric precision surface shafts are available from stock.
Contact Us for High Performance Miniature Gearboxes
We will be the miniature gearbox experts. All of our micro gear drive models deliver superior functionality in a small footprint, and are tough enough for challenging function environments. Contact us to find out more about our mini gearboxes, or ask for a quote on a custom model that’s tailored to your needs.
Additional advantages of worm drive gearboxes include: