Small Precison Worm Reduction Gearboxes
There are a variety of specifications you will need to consider when coming up with a worm gearbox selection.
First, what is the insight and output torque requirements? Next, examine vendor horsepower/torque charts and select the correct worm equipment reducer.
If the size of the gearbox will likely be an important consideration after that check the reducer dimension specs, not all producers make compact units. In fact, working with the right supplier will help you not merely find the right gear 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 program you can expect two sizes of worm gear reducer, the SW-1 and the SW-5. Size and torque output are the major variations between both of these models. Both feature either a hollow or solid output shaft. Both models are compact and provide users a wide variety 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 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
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 so versatile it could work just about anyplace.
Features & Options
Double Shaft or Single Shaft
Maximize Torque in a little Package
Wide Gear Ratio
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 exclusive, high precision mini gearboxes that cannot be found somewhere else. Our miniature gearboxes are available in several configurations, including worm and wheel, cross axis helical, bevel, inline spur, and more. We are able to also provide custom micro gearboxes that were created and created to meet your specific specifications.
E mail us for the mini gearbox the application requires, or request a quote on a customized micro gearbox.
Micro Gearbox Options
Gearboxes are also called reducers, gear reducers, quickness reducers, gear drives, and gearmotors. All conditions can be used more or less interchangeably. Please be aware that the links for our small gear drives include info on the full selection of frame sizes for that series or style.
Bevel Box Micro Gear Drive
Our bevel container miniature equipment drives are program rated for the the best balance of efficiency and cost. Torque can be balanced to meet up your RPM and working life requirements. Light-weight with low backlash overall performance (as little as 1°, with choice 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 amounts of thrust in a concise package. They offer an output shaft at 90° from the input, and are obtainable in gear ratios from 1:1 to 40:1. Lightweight but long lasting, with machined light weight 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 boosts to 4,000 RPM
“Left hand” models available
Miniature 2 Shaft Worm Gearbox
Our miniature 2 shaft worm gearmotors are small worm gearbox engineered for ≤30 arc minutes of backlash or better. Also known as “shaft to bore gearboxes,” the unit provide a single input shaft that protrudes from reverse sides of the casing; output is a keyed bore. Standard solitary- and double-end shafts can be found and supplied with keys and retainer bands. An array of gear ratios and insight sizes can be found to meet your preferences.
High efficiency: up to 86% at 1,000 RPM
Low backlash: ≤30 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 lasting lubrication. They provide two insight shafts on opposite sides of the frame, with two output shafts perpendicular to the input shafts. Our mini 4 shaft worm equipment drives deliver high performance 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 Gear Drive
These micro flange worm gearboxes produce an output at 90° from the input. They deliver superior functionality in a wide variety applications and are built with little footprints, making them perfect for operations where space is bound. 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 so are rated for boosts to 3,000 RPM. Aluminum housings and stainless gears and shafts make these inline spur gearboxes hard 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 right angle worm equipment reducers deliver superior performance with high efficiency, and feature rugged construction for challenging power transfer functions. Available in three gear ratios (5:1, 10:1, 20:1), our compact worm gearboxes are designed in extremely compact 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 specifications. We can produce customized micro gearboxes in virtually any configuration the application requires, with result torque amounts as high as 900Nm. We are able to work from your gearbox styles, reverse engineer a preexisting unit, or assist you to develop an all-new design that delivers the performance you will need. Demand a quote on a customized 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
Modifications and special ratios available
Custom small gearboxes made to suit
Input & Output Shafts
Input and result shafts with drive crucial and retainer rings could be supplied to your specs for any of our hollow bore miniature gearboxes. We provide a basic selection of single ended or double ended shafts to put together in these gearboxes. All gearbox shafts are given keys and retainer rings.
For P and PF series worm and wheel gearboxes use 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 particular needs.
We offer a broad collection of misalignment shaft couplings in inch and metric bore sizes. In . and metric precision surface shafts can be found from stock.
Contact Us for High Performance Miniature Gearboxes
We are the miniature gearbox experts. All of our micro gear drive versions deliver superior functionality in a little footprint, and are durable enough for challenging work environments. Contact us to find out more about our mini gearboxes, or request a quote on a custom model that is tailored to your preferences.
Additional benefits of worm drive gearboxes include:
Small Precison Worm Reduction Gearboxes