compact worm gearbox

compact worm gearbox

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Using miniature gears, Ever-Power offers designed and built exclusive, high accuracy mini gearboxes that can’t be found anywhere else. Our miniature gearboxes are available in numerous configurations, which includes worm and wheel, cross axis helical, bevel, inline spur, and considerably more. We can also provide customized micro gearboxes that were created and created to meet your specific specifications.
Contact us for the mini gearbox the application requires, or ask for a quote on a customized micro gearbox.
Miniature Bevel Gearboxes | Micro Bevel Gear Drives | Mini Bevel Gearboxes
Bevel Box
Miniature Cross Axis Helical Gearboxes | Cross Axis Helical Mini Gear
Cross Axis Helical
Miniature Shaft-to-Bore Worm Gearboxes & Speed Reducers
Shaft-to-Bore
Miniature 4 Shaft Worm Gearboxes | Mini 4 Shaft Worm Gear Motors
4 Shaft Worm
Miniature Flange Worm Gearboxes | Micro Flange Worm Gear Drives
Flange Worm
Miniature Inline Spur Gearboxes | Micro Inline Spur Quickness Reducers
Inline Spur
Compact Worm
Compact Worm
Micro Gearbox Options
Gearboxes are also known as reducers, gear reducers, speed reducers, gear drives, and gearmotors. All conditions can be used pretty much interchangeably. Please note that the inbound links for our small gear drives include information on the full selection of framework sizes for that series or style.
Bevel Box Micro Equipment Drive
Our bevel package miniature gear drives are program rated for the the best possible balance of overall performance and expense. Torque can be balanced to meet your RPM and working life requirements. Light-weight 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 boosts to 2,000 RPM
Temperature selection: -5° to 175°F (-20° to 79°C); optional to -40°F (-40°C)
Cross Axis Helical Miniature Gearbox
Ever-Ability’ miniature cross axis helical gearboxes provide relatively substantial levels of thrust in a compact package. They offer an output shaft at 90° from the input, and so are available in equipment ratios from 1:1 to 40:1. Light in weight but long lasting, with machined light weight aluminum housings and hardened alloy steel gears.
Substantial 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 called “shaft to bore gearboxes,” these devices provide a single insight shaft that protrudes from opposing sides of the casing; output can be a keyed bore. Standard single- and double-end shafts are available and given keys and retainer bands. An array of equipment ratios and insight sizes are offered to meet your needs.
Substantial 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 steel gears, solid aluminium housings, and long term lubrication. They offer two insight shafts on reverse sides of the framework, with two result shafts perpendicular to the input shafts. Our mini 4 shaft worm gear drives deliver high efficiency efficiency with low backlash.
Substantial 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 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 efficiency in a wide variety applications and are built with little footprints, making them ideal for operations where space is bound. They offer high efficiency with low backlash.
Gear ratios from 6.66:1 to 80:1
Huge efficiency: up to 83% at 1,000 RPM
Low backlash: as low as ≤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. Aluminium housings and stainless gears and shafts try to make these inline spur gearboxes tough and corrosion resilient, 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 structure for challenging power transfer procedures. Available in three equipment 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 can engineer and produce a customized miniature gearbox to meet up your unique standards. We can produce customized micro gearboxes in almost any configuration the application requires, with result torque levels 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 style that delivers the performance you will 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 made to suit
Input & Output Shafts
Input and result shafts with drive essential and retainer rings could be supplied to your specifications for just about any of our hollow bore miniature gearboxes. We offer a basic collection 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 app engineers to discuss your particular needs.
We offer a broad collection of misalignment shaft couplings through in . and metric bore sizes. In . and metric precision floor shafts can be found from stock.
Die-cast zinc casing – Various models for hand operation
Compact Worm Gearboxes
4731 to 4742, 4746 to 4767
Ideal for use with crank handle
Main physical dimensions:
P/N 4731 to 4742 40mm x 40mm x 70mm
P/N 4747 to 4767 17mm x 35mm x 42mm
Wide range of ratios from 1:1 to 30:1
1:1, 2:1 and 2.8:1 aren’t self locking, all the ratios are.
Max. output torques: 2 Nm to 17 Nm
Hand operation only
Immediate coupling between servo motor and worm gear is among the essential strengths of EP worm gearmotors, which incorporate DC electric motor technology with exceptional toughness and wear resistance. Engine and gearbox are designed as one single, compact unit. Thanks to their reduced current draw, these gearmotors deliver even more accurate control of working temperature and higher performance.
45 W to 250 W rated output power
Gearbox centre-centre size 31 mm and 33 mm
Aluminium gearbox casing
Case-hardened, tempered and ground worm
Huge tin bronze worm gear
Steel shaft planetary gearboxes
Case-hardened and tempered steel gears
Low noise Selection of coupling flanges
We deliver worm gearboxes, spur gearboxes and planetary gearboxes with as well as without integrated linear business lead screw / ball screw adapted to our flexible modular concept.
Based upon this we can select a wide variety of normal customizations to meet up the requirements of varied properties that are important for each application.
If your application requires a gearbox with some special property such as for example small dimensions or low weight in relation to power, high efficiency, quiet and vibration-free operation, long life, high level of resistance to vibration, pressure or temperature, integrated linear screw, or a combination of such properties, our item range with more than 1000 different standard gearboxes is most likely an excellent start to be able to deliver something that stands out in your favor.
Small gearboxes are high-quality gearboxes for regular drives. The electric motor is integrated with the gearbox into a single unit (the first gear is on the motor shaft). Individual gearboxes for link with conventional IEC motors may also be supplied on request.
Because of the complexity of the gearboxes’ configuration, they cannot be purchased in our e-shop. Our experts will be pleased to help you create your selection. We will be happy to send out you documentation or style a suitable set directly, on demand.
VANE MOTORS WITH GEARBOXES
Combinations feasible with all our vane motors
Coaxial gearbox
Planetary gearbox
Worm gearbox
ATEX combinations possible
Stainless options possible
Special wishes possible
Ever-Power worm gearboxes possess earned a status to be a business benchmark worldwide. Our achievement came from our relentless travel for quality with state-of-the-art technology, all while offering worm gearboxes happen to be affordable prices. High flexibility accorded through a wide choice of mounting options, shaft configurations and engine interfaces, will make the Ever-Electric power worm gearbox the default determination for the industry. The helical-worm and the double-worm version, with or without the torque limiter, soon add up to the advantage, creating a highly versatile drive system.
Ever-Electric power Worm gearboxes provide great torque with low rate gear ratio. Being simple and compact in style, these gears can perform higher gear ratio than the helical gears. These worm decrease gears having screw type qualities are similar to helical gears, but its helix position is typically comparatively bigger) and its body is generally quite lengthy in the axial path. The gears in these gearboxes could be correct or left-handed dependant on the purpose.
Mounting option include universal housing, part flanges, foot (horizontal and vertical), shaft mounted with torque arm. Available in Solid shafts (one or double), with torque arm or torque limiter.
EXCELLENT Geared Motors. Ever-Electricity gearboxes and geared motors will be the electro-mechanical key components for low backlash, easily running and highly dynamic drive systems.
Our high-performance gear models are designed to withstand the toughest commercial applications.
The apparatus housings are machined on all sides and permit diverse mounting positions and applications, making them much popular in the industry. Because of this our geared motors tend to be to be found within our customers own machines.
The smooth running of Ever-Power gear units and the outstanding load capacity of WATT teeth are achieved with 3D design supported by FEM (Finite Element Method). This tooth geometry ensures optimum rolling get in touch with under load.
The special tooth root style in mixture with tooth helix angle, tooth depth, the components used and surface finish maximizes load capacity. This substantial gearing capacity enables smaller tires to be utilized for the exact torque, and smaller gears with extraordinary power density can also increase reliability. Ever-Electricity geared motors are as a result incredible space savers.
Gearing produced with such micro-geometric precision allows the gearing play required for troublefree rolling get in touch with to be substantially reduced and therefore the equipment backlash to end up being minimized.
Dual chamber shaft seals produced by Ever-Power are utilized as standard for parallel shaft, shaft installed and helical worm gears for a high level of tightness.
Ever-Power’s modular gear technology meets certain requirements of advanced drive systems:
Excellent power density
Minimum backlash
Smooth running
Diverse mounting options
Maximum reliability
High variability
Precision Worm Gearboxes & Geared Motors
EP’s precision worm gearboxes happen to be designed for those more demanding applications where small size, high torque, high ratio, low backlash, low noises and long life time are required. Provided in 9 sizes, these worm gearboxes could be supplied with free insight shaft, with hollow bore insight shaft and motor flange, and double decrease combination units for slow velocity applications. Using cast iron housings, high quality bronze alloy worm tires and extended life bearings, reliability and performance are the key features of this range.
High Precision Right Position Transmission
Long Lifetime
Wide Selection Of Ratios
Special Surface Treatments

For more details regarding Compact Worm Gearbox, do not hesitate to see us at https://www.ever-power.net/product/compact-worm-gearbox/ any day, any type of time.