Small Precison Worm Decrease Gearboxes
There are numerous of specifications you will need to consider when coming up with a worm gearbox selection.
First, what’s the input and output torque requirements? Next, verify vendor horsepower/torque charts and pick the correct worm equipment reducer.
If how big is the gearbox will likely be an important consideration then check the reducer dimension specifications, not all producers make compact units. In fact, working with the right supplier will help you not only find the right equipment reducer but also prevent some of the most typical errors in reducer selection. We provide a free guide to help you find the appropriate supplier to utilize.
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 will be the major distinctions between these two models. Both feature the hollow or solid result shaft. Both versions are compact and provide 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 particular application or project 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
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 easy 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 capacity 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 required. This right angle equipment motor is so versatile it could 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 provides designed and built unique, high precision mini gearboxes that can’t be found somewhere else. Our miniature gearboxes are available in numerous configurations, including worm and wheel, cross axis helical, bevel, inline spur, and more. We can also provide customized micro gearboxes that are designed and created to meet your specific specifications.
Contact us for the mini gearbox your application requires, or ask for a quote on a custom micro gearbox.
Micro Gearbox Options
Gearboxes are also called reducers, gear reducers, velocity 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 selection of body sizes for that series or design.
Bevel Box Micro Equipment Drive
Our bevel box miniature equipment drives are app rated for the the best possible balance of functionality and cost. Torque can be balanced to meet up your RPM and working life requirements. Lightweight with low backlash functionality (less than 1°, with option of 1/2”).
Result torque: up to 7 oz.-inches
Low backlash: ≈1°, option of 1/2”
Rated for input boosts 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 offer an result shaft at 90° from the input, and are available in gear 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 ≤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 a few minutes of backlash or better. Also known as “shaft to bore gearboxes,” these devices provide a single input shaft that protrudes from opposite sides of the casing; output is definitely a keyed bore. Regular single- and double-end shafts can be found and given keys and retainer bands. An array of equipment ratios and insight sizes are offered 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 offer 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 efficiency with low backlash.
High efficiency: up to 82% at 1,000 RPM
Low backlash: less than ≈2°
Available with equipment ratios from 1:1 to 32:1
Rated for input speeds up to 4,000 RPM
Miniature Flange Worm Equipment Drive
These micro flange worm gearboxes generate an output at 90° from the input. They deliver superior performance in a wide variety applications and are constructed with little footprints, making them ideal for operations 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
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. Aluminum housings and stainless steel gears and shafts make these inline spur gearboxes tough and corrosion resistant, for your many demanding applications.
Result 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 equipment reducers deliver excellent performance with high efficiency, and show rugged construction for challenging power transfer procedures. Available in three equipment ratios (5:1, 10:1, 20:1), our small worm gearboxes are designed in extremely small 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
Compact footprint: 1.5” x 1.5” x 1.08”
Custom Miniature Gearbox
Ever-Power may engineer and manufacture a custom miniature gearbox to meet up your unique specs. We can produce custom micro gearboxes in practically any configuration the application requires, with result torque levels as high as 900Nm. We are able to work from your own gearbox styles, reverse engineer a preexisting unit, or help you develop an all-new design that provides the performance you need. Ask for a quote on a custom miniature gearbox or contact 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 particular ratios available
Custom small gearboxes designed to suit
Input & Output Shafts
Input and output shafts with drive essential and retainer rings can be supplied to your specifications for any of our hollow bore miniature gearboxes. We offer a fundamental selection of solitary ended or dual ended shafts to put together in these gearboxes. All gearbox shafts are supplied with keys and retainer rings.
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 Electronic gearbox shafts.
For F series spur gearboxes, contact our application engineers to discuss your particular needs.
We offer a broad selection of misalignment shaft couplings in in . and metric bore sizes. ” and metric precision floor shafts are available from stock.
Contact Us for High Performance Miniature Gearboxes
We are the miniature gearbox experts. All of our micro gear drive versions deliver superior efficiency in a little footprint, and are durable enough for challenging function environments. E mail us to find out more about our mini gearboxes, or request a quote on a custom model that’s tailored to your needs.
Additional advantages of worm drive gearboxes include:

Discover more posts concerning small worm gearbox by clicking.